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WO2005082213A1 - Four pour cuire, rotir et mijoter des aliments - Google Patents

Four pour cuire, rotir et mijoter des aliments Download PDF

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Publication number
WO2005082213A1
WO2005082213A1 PCT/EP2004/002524 EP2004002524W WO2005082213A1 WO 2005082213 A1 WO2005082213 A1 WO 2005082213A1 EP 2004002524 W EP2004002524 W EP 2004002524W WO 2005082213 A1 WO2005082213 A1 WO 2005082213A1
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WO
WIPO (PCT)
Prior art keywords
furnace
oven
base plate
individual segments
refractory
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2004/002524
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German (de)
English (en)
Inventor
Jona Rosenkranz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2005082213A1 publication Critical patent/WO2005082213A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B1/00—Stoves or ranges
    • F24B1/20—Ranges
    • F24B1/202—Ranges specially adapted for travelling
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B1/00—Bakers' ovens
    • A21B1/52—Portable ovens; Collapsible ovens

Definitions

  • the invention relates to an oven for baking, grilling or cooking food.
  • Brick, grill and cooking ovens are traditionally used for outdoor use, especially for outdoor use. These ovens are tied to one place, cannot be transported and require a foundation due to their weight. In addition, the stoves need a long heating-up phase of around 2 to 2.5 hours.
  • the construction of such a baking, grilling and cooking oven for the outside area is complex and relatively expensive, since the oven not only has to be bricked up, but also fired up or lined with appropriate tiles in order to ensure fire resistance.
  • the oven is made of 2 cm to 8 cm thick clay. It can be fired with wood or charcoal and is able to heat all foods that are prepared by heating. Even after the embers go out, a stable, large heat emission is possible for a long time.
  • the stove is made of several clay parts that are placed on top of each other, for example a base plate, a stove body and a smoke vent. In this way, the furnace can be disassembled at its location, the individual parts can be transported to another location and reassembled there.
  • the material clay is relatively complex to process and only allows a relatively restricted shape for a stable product.
  • fired clay is relatively brittle, so that it is easily damaged during further processing or use.
  • the oven described in DE 101 47 384 A1 can only be heated directly by wood or charcoal introduced into the oven space, which can, however, be undesirable in various baking, grilling or cooking processes. It is an object of the invention to provide an oven for baking, grilling or cooking food, in which the aforementioned disadvantages in the prior art are at least partially overcome or at least reduced.
  • the oven according to claim 1 for baking, grilling or cooking food comprises at least one oven base plate and at least one oven body which can be placed or placed on the at least one oven base plate and which forms at least one heatable oven space with the at least one oven base plate.
  • the at least one furnace base plate and the at least one furnace body can each be assembled or put together from at least two individual segments, all individual segments being detachably connected to one another and the individual segments of the furnace base plate and / or the individual segments of the furnace body being at least partially made of a refractory, mineral mass. in particular a refractory concrete and / or a refractory cement and / or a refractory clay.
  • the oven according to the invention is particularly designed for use outdoors, for example in the garden, in leisure and camping facilities, but can also be used in closed rooms, for example in the living area, basement or garage, if there is a suitable smoke extraction or adequate ventilation of the premises is guaranteed.
  • the furnace base plate or the furnace body or its individual segments can be made entirely or partly or only partially from the refractory, mineral mass. Together with the oven body, the oven base plate forms an oven space that can hold the food to be baked, grilled or cooked directly or with appropriate containers. In the simplest case, the furnace space can be Heat the fuel, for example wood or charcoal, directly, whereby the fuel is piled up on the furnace base plate and burned.
  • the individual segments of the oven body and the oven base plate made of fireproof concrete or fireproof cement or fireproof clay are able to store heat or heat in order to radiate them both internally to the food and to the outside and thus simultaneously as To serve as a heat source.
  • a refractory, mineral mass in particular a refractory concrete and / or a refractory cement and / or a refractory clay can.
  • the refractory, mineral masses are non-combustible, can be very tear-resistant, especially refractory concrete or refractory cement and some refractory clays, and have a high density. In particular, this makes it possible to achieve thin walls.
  • Refractory clays are a special development of the industry and their properties are not comparable with conventional clays.
  • the individual segments can be shaped by casting in molds, which brings with it a large number of design options. For example, corners and edges, protrusions or recesses of any shape and size can be created, for example, by preforming them in the casting mold.
  • the refractory, mineral masses can be processed to the desired shape by pressing, pounding, vibrating, rolling or isostatic pressing.
  • the strength can be achieved solely by air drying, which enables less expensive and faster production and thereby eliminates the risk of warping in the event of fire.
  • the strength can also be achieved by tempering at temperatures up to 400 ° C., preferably between 200 ° C. and 300 ° C., or by firing the refractory mineral mass. Another advantage with the Using the refractory, mineral mass is a more varied color design.
  • a main advantage of the furnace according to the invention is also that it can be easily assembled and dismantled from several individual segments according to the modular principle.
  • the shape, size, width and number of the furnace components or individual segments of the furnace can be freely selected as long as they can be combined in a suitable and simple manner to form a furnace base plate and a furnace body which surround a heatable furnace chamber. Even a furnace with very large dimensions can, if it can be dismantled into sufficiently small individual segments, dismantled by one person and reassembled in another location.
  • the furnace can be expanded and / or its shape changed by adding further individual segments or changing the arrangement or type of the individual segments.
  • Another advantage of the furnace according to the invention is that the individual segments can be taken apart and put together very quickly and easily, preferably to be put or put together, since there is basically no additional connection of the furnace components by gluing, screwing or bricking , etc. is provided. This is particularly advantageous with regard to the service life of the furnace.
  • weather-related damage can be avoided by dismantling the stove when it is not in operation and storing it in a dry and relatively warm place.
  • there are no tensions between connecting materials such as mortar or adhesive and the furnace components, which could lead to crack formation and possibly destruction of furnace components. Should a single segment break, it can easily be replaced.
  • the individual segments of the furnace base plate and / or the individual segments of the furnace body for the releasable connection comprise at least one positive connection edge or connection surface, in particular at least one projection and / or at least one recess, preferably for production a toothing or a tongue and groove connection, and / or comprise at least one releasable connecting means.
  • Hooks and eyes or bolts, for example, are conceivable as releasable connecting means, which ensure that the individual segments are held together securely.
  • the interlocking of individual segments can be achieved, for example, by corresponding L-shaped, S-shaped, serrated or wave-shaped positive connection edges.
  • the individual segments of the furnace body placed on the furnace base plate can preferably be held as a form-fitting connection surface in a substantially U-shaped or V-shaped or L-shaped recess in the furnace base plate with corresponding positive connection edges.
  • the individual segments of the furnace base plate and / or the individual segments of the furnace body each have the same geometric shape and / or the same dimensions.
  • the individual segments can then be put together as required and easily replaced.
  • the individual segments of the furnace base plate in an assembled state essentially form a circular or an oval or a triangular or a rectangular or another polygonal shape.
  • the individual segments of the furnace base plate can have the shape of circular sections, circular sectors or circular ring sectors and circular rings in connection with at least one circle, or can be triangular, rectangular or generally polygonal.
  • the furnace base plate is preferably designed as a flat disk.
  • a convex or a concave shape of the furnace base plate can also be provided.
  • the furnace base plate it is possible for the furnace base plate to have a plurality of concave or convex regions, at least one step or a rim or further shape features, if this should be advantageous for the respective application.
  • the individual segments of the furnace body form one in the assembled state
  • Dome for example a hemisphere or with the curve of a smaller one Section of a sphere, or a pyramid or a cuboid or a cylinder or a prism, so that an oven space is created which is large enough to hold various foods or a container with foods.
  • the shape of the furnace body can be selected depending on the shape of the furnace base plate or depending on the application. It is also possible for a furnace base plate to have a plurality of interlocking areas, so that differently shaped furnace bodies can be placed on the furnace base plate.
  • the shape of the dome or a hemisphere is particularly advantageous, in this case the heat introduced is radiated back particularly uniformly from the walls and distributed in the furnace space.
  • individual segments of the furnace body are designed such that a line determined by connecting edges between the individual segments of the furnace body in the assembled state intersects a plane determined by the furnace base plate in the region of the furnace base plate.
  • the individual segments are preferably shaped, for example as a spherical surface segment or pyramid or prism surface or pyramid or prism element, in such a way that one of the connecting edges of the individual segments rests on the furnace base plate and the other connecting edges or the lines from the line formed by two abutting connecting edges Run away the bottom plate of the oven.
  • the connecting edges between the individual segments of the furnace body are therefore not aligned here in a horizontal direction or essentially parallel to the bottom surface or the plane of the furnace bottom plate, but in a direction essentially transverse to the plane of the furnace bottom plate.
  • the line along the connecting edges of the individual segments of the furnace body can therefore include angles of greater than 0 ° and less than 180 °, preferably at least 20 ° and a maximum of 160 °, with the base surface or the plane of the furnace base plate, depending on the direction from which the line is viewed or which of the sectional planes perpendicular to the plane of the furnace floor plate is considered.
  • the individual segments of the furnace body are therefore not stacked one on top of the other, that is to say they are successively attached or detached from or in a direction perpendicular to the furnace base plate, but essentially one after the other in or in a direction parallel or horizontal to the furnace base plate dismantled until the furnace body is completely is assembled or disassembled.
  • individual individual segments which encompass the entire circumference of the furnace body, for example in the form of a ring or as a square or polygonal hollow body, and are stacked on top of one another in the vertical direction.
  • individual segments of the oven body have cutouts for at least one smoke outlet opening and / or at least one inlet opening for the foodstuffs.
  • the insertion opening for food can also be created in the simplest way by omitting or removing a single segment on the oven body.
  • At least one smoke exhaust and / or at least one door element for closing the insertion opening are provided, which can be inserted into the at least one smoke extraction opening and / or at least one insertion opening for the food or used or on which at least one smoke extraction opening and / or at least one insertion opening for the foods can be placed or is placed.
  • At least one partition is provided for dividing the at least one furnace space, which can be placed or placed on the furnace base plate and / or the furnace body and is detachably connected to the furnace base plate and / or the furnace body.
  • the partition wall or partitions can also be made of a refractory, mineral mass, in particular a refractory concrete and / or a refractory cement and / or a refractory clay, and are or are preferably connected to the individual segments via form-fitting connecting edges.
  • the height and width of a partition wall can extend over the entire furnace space or only over part of the furnace space and, depending on the size, can be used after the furnace has been assembled or in an intermediate step.
  • the refractory, mineral mass comprises at least one water-inactive, fine, high-melting powder, in particular aluminum oxide, chromium oxide, Spinel, titanium oxide, etc. or mixtures thereof, and at least one high-melting granulate and / or one high-melting powder and one aluminum oxide cement and / or one silicon oxide powder and / or further additives.
  • water-inactive, fine, high-melting powder in particular aluminum oxide, chromium oxide, Spinel, titanium oxide, etc. or mixtures thereof
  • at least one high-melting granulate and / or one high-melting powder and one aluminum oxide cement and / or one silicon oxide powder and / or further additives can be used.
  • Comminuted volcanic rock or fireclay (alumina), aluminum oxide, magnesium oxide, spinel or bauxite can be used as the high-melting granulate and / or high-melting powder.
  • Additives can include binders, dispersants, concrete plasticizers and refractory inorganic and organic fibers. Geodes, pyrite bulbs, sandstones, limestone layers and coals are preferably not present in the mixture or only in very small proportions.
  • Refractory concretes or cements can contain an average of 25% to 44% by weight of aluminum oxide (A1 2 0 3 ) in a continuous mixing series and hardly contain any impurities.
  • Refractory clays preferably contain only small amounts of illite, carbonates and iron compounds, since these can form glasses with a low melting point with the other batch parts.
  • a refractory, mineral mass in a mixture with a proportion of the water-inactive, fine, high-melting powder of 0 to 40% by weight and a proportion of aluminum oxide cement of 0 to 12% by weight and / or a proportion of Silicon oxide from 0 to 8% by weight.
  • individual segments of the at least one furnace base plate and / or individual segments of the at least one furnace body and / or the at least one smoke exhaust and / or the at least one door element and / or the at least one partition are at least partially made of a refractory metallic Material, in particular a refractory steel or a cast iron, and / or made of earthenware and / or clay.
  • Refractory mineral masses in particular refractory concrete or refractory cement or refractory clay, cast iron and earthenware enable a wide range of colors.
  • refractory mineral masses Cast iron and earthenware are able to withstand rapid temperature fluctuations without damaging the material. Cast iron has the further advantage that it does not absorb any moisture. The use of these materials enables enormous flexibility in the design of the furnace.
  • the individual segments of the at least one furnace base plate and / or the at least one furnace body have a wall thickness of 1 cm to 10 cm, in particular of 1 cm to 6 cm. The thinner the individual segments, the easier it is to disassemble, transport and assemble.
  • the individual segments of the at least one furnace base plate and / or of the at least one furnace body have at least one curvature with a radius of curvature of less than 10 mm, in particular less than 5 mm, preferably less than 1 mm.
  • Such small radii of curvature can advantageously be achieved by using a pourable, refractory, mineral mass as the furnace material, since it can be cast very precisely in the mold.
  • the single or multiple curved individual segments made of continuous material are generally more stable than comparable individual segments which are made from parts or plates that are firmly connected to one another. Ideally, the aim should be to create sharp edges or corners with a radius of curvature towards 0.
  • Curvatures on the furnace base plate can include, for example, edges and corners on a shaped edge or on form-fitting connecting elements or also on further depressions, elevations or steps in the furnace base plate.
  • Curvatures on the furnace body can in particular include edges and corners on the individual segments as well as edges and corners on form-fitting connecting elements or also further depressions and elevations on the furnace body.
  • the form-fitting connections can be made very precisely due to the small radii of curvature that can be produced.
  • the possibility of producing such single or multiple curved individual segments enables a very versatile, functional and creative design of the furnace. It is particularly advantageous if the at least one furnace chamber has a diameter of at least 20 cm to 2 m, in particular a diameter of 50 cm to 1 m.
  • the diameter is the largest diameter or the clear width of the furnace space on the furnace base plate.
  • the furnace can be designed with a smaller diameter and can be expanded as required by adding further individual segments.
  • the oven can be of any size, so that it can still be used for baking, grilling or cooking, or it can be of any size, as long as it is still relatively simple and quick and requires only a limited amount of force or a limited use of aids. and can build.
  • a portable substructure in particular a portable and / or mobile frame made of a refractory material, is provided for the furnace. This ensures that the furnace is always in a safe and stable position.
  • internals can preferably be provided in the oven, for example frames or gratings or grill bars, in order to make it possible to introduce and heat several foods or containers next to one another, one above the other or without direct contact with the oven floor.
  • the oven according to claim 17 for baking, grilling or cooking food comprises at least one oven base plate and at least one oven body which can be placed or placed on the at least one oven base plate and which forms at least one heatable oven space with the at least one oven base plate.
  • the at least one furnace base plate and the at least one furnace body can each be assembled or put together from at least two individual segments, all individual segments being detachably connected to one another, at least one fluid heater being provided for heating the at least one furnace chamber, and the fluid heater having at least one heating element within the Includes furnace space and / or at least one heating element outside the furnace space.
  • the main advantage of the furnace according to the invention is that the furnace space can be heated directly or indirectly with any fuel, in particular liquid and solid fuel.
  • the furnace is preferably made of refractory or refractory materials, whereby all known refractory and refractory materials as well as the refractory mineral materials described above can be used.
  • the furnace can be made entirely or in part of a metallic material, for example a refractory steel or a cast iron, or a mineral mass, in particular a refractory concrete and / or a refractory cement and / or a refractory clay or earthenware or clay his.
  • the furnace can be heated from the outside via the fluid heating until a desired operating temperature is reached.
  • the oven can be heated by means of at least one heating element of the fluid heating within the oven space or by wood or charcoal in the oven space or by the embers.
  • all other possible combinations for heating the furnace space with the help of fluid heating and conventional heating with solid fuels are possible.
  • gas in particular methane gas or propane gas or butane gas, and / or oil is provided as the fuel for the fluid heating.
  • Wood or charcoal which is burned directly in the furnace space can also be provided as the solid fuel for heating the furnace space.
  • the at least one heating element within the furnace space on at least one individual segment of the furnace base plate in particular on a side of the at least one individual segment adjacent to the furnace body, and / or on at least one individual segment of the furnace body, in particular on one side adjacent to the furnace base plate Side of the at least one individual segment is arranged.
  • the heating elements within the oven space are therefore preferably arranged on the edge of the oven base plate, so that heating is also possible with foodstuffs or vessels containing foodstuffs in the oven space.
  • Heating elements within the furnace space on the furnace body are preferably arranged in the vicinity of the furnace base plate, so that the heat supplied can rise from the bottom up and be distributed evenly in the furnace space.
  • the at least one heating element within the furnace space is designed as at least one gas burner nozzle and / or at least one electric heating element and / or at least one oil burner.
  • Gas combustion nozzles are particularly preferably used.
  • the at least one heating element outside the furnace chamber comprises at least one gas burner and / or at least one oil burner.
  • a combustion chamber for solid fuel materials can also be provided outside the furnace chamber.
  • the at least one heating element outside the furnace chamber and / or the combustion chamber are arranged on the furnace, in particular below the furnace base plate, in such a way that the heating heat reaches the furnace chamber with a high degree of efficiency.
  • the gas or oil burner can also be designed as a heating register.
  • at least one individual segment of the furnace base plate and / or at least one individual segment of the furnace body have or have heating openings which pass through the individual segments.
  • the heating openings can be distributed over the entire individual segment.
  • the heating openings can be used for direct air heating and ash removal when the furnace chamber is heated directly. If the furnace chamber is heated indirectly via the heating elements outside the furnace chamber or the external combustion chamber, the heating openings reduce the heat transfer resistance of the furnace wall.
  • At least one heating element for heating can be inserted or inserted into the heating openings within the furnace space or can be carried out through them.
  • the heating openings are then preferably arranged on the edge of the furnace base plate or on the furnace body adjacent to the furnace base plate.
  • the heating elements can be permanently preinstalled in all or some of the heating openings in a single segment of the furnace base plate and / or the furnace body or can be introduced before use. If, for example, gas burner nozzles are permanently installed, only the gas connections must be ensured before using the stove. If the heating elements are to be introduced before use, in particular gas or oil burning nozzles and electrical heating elements, this has the advantage that the individual segments of the furnace can be stored and transported without heating elements and without the risk of damage to the heating elements.
  • the heating openings have an opening width between 0.2 mm and 10 cm, in particular between 0.2 mm and 5 cm, in order to ensure good heat conduction or to be able to use or use a heating element.
  • the oven according to claim 1 or claim 17 is used as a pizza oven.
  • the shape and dimensions of the oven are preferably designed for the conventional shapes and dimensions of pizzas.
  • FIG. 1 shows a perspective view of a first advantageous embodiment of the furnace according to the invention
  • FIG. 2 shows a side view of the furnace according to FIG. 1,
  • FIG. 3 shows a front view of the furnace according to FIG. 1,
  • FIG. 4 shows a plan view of the furnace according to FIG. 1,
  • FIG. 5 shows a perspective view of a further, modified embodiment of the furnace according to FIG. 1,
  • FIG. 6 shows a perspective view of a further, modified embodiment of the furnace according to FIG. 1,
  • FIG. 7 shows a perspective view of a second, advantageous embodiment of the furnace according to the invention.
  • FIG. 8 shows a perspective view of a third, advantageous embodiment of the furnace according to the invention.
  • FIG. 9 shows a perspective view of a single segment of a further, modified embodiment of the furnace according to FIG. 8.
  • FIGS. 1 to 10 shows a perspective view of a single segment of a further, modified embodiment of the furnace according to FIG. 8, Corresponding parts and sizes are given the same reference numerals in FIGS. 1 to 10.
  • the furnace 1 comprises a furnace base plate 2 and a furnace body 3, which in the assembled state form or surround a furnace chamber 4.
  • the furnace base plate 2 is designed here as a circular, flat disc with a peripheral edge 9, on which the hemispherical furnace body 3 is placed.
  • the furnace base plate 2 and the furnace body 3 are each composed of four individual segments 5, 6, the individual segments 5 of the furnace base 2 each having the same shape and the same dimensions.
  • the individual segments 6 of the furnace body 3 likewise each have essentially the same dimensions. All individual segments 6 of the furnace body 2 also each have a recess on the side facing away from the furnace floor 2 in the assembled state.
  • the individual segments 5, 6 have form-fitting connecting edges 10 with corresponding, L-shaped teeth 11.
  • the attachment of the individual segments 6 of the furnace body 3 on the furnace base plate 2 is achieved by the positive connection of the assembled furnace body 3 with the peripheral edge 9 of the furnace base plate 2, which thus serves as a positive connection surface.
  • the individual segments 5, 6 are each loosely assembled and hold together stably solely due to the form-fitting connections. No further connection aids such as glue or mortar are used, so that the furnace 1 can be dismantled again in a simple manner after use by taking apart the individual segments 5, 6.
  • the individual segments 5, 6 are always designed such that a edges 10 between the individual segments 6 of the furnace body in the assembled state, determined line L intersects a plane E determined by the furnace floor in the region of the furnace floor plate (cf. in particular FIG. 3).
  • FIG. 5 shows the furnace 1 according to FIG. 1 with the smoke vent 13 attached.
  • the smoke vent 13 can simply be inserted into the smoke vent opening 7.
  • FIG. 6 shows an embodiment of the furnace according to FIG. 1 with the door element 14 inserted. To introduce the food or dishes, the door element 14 can be removed and then reinserted.
  • Smoke hood 13 and door element 14, like the furnace 1, can be made from a refractory, mineral mass or from another suitable, refractory material.
  • the furnace base plate 2 is composed of four rectangular individual segments 5 and carries four individual segments 6 of the furnace body 3 with an essentially triangular basic shape, which form a pyramid-shaped furnace body 3.
  • the furnace base plate 2 is composed of four rectangular individual segments 5 and carries four individual segments 6 of the furnace body 3 with an essentially triangular basic shape, which form a pyramid-shaped furnace body 3.
  • Each of the individual segments 6 would then have two pyramid surfaces and one edge.
  • Such individual segments could also be stacked very advantageously one inside the other for storage.
  • a refractory concrete or cement for example as furnace material
  • curved individual segments with a relatively sharp edge or with a very small radius of curvature of the edge for example by pouring the mass into a corresponding shape, can be produced consistently and very stably.
  • clay as material for the individual segments, such curved shapes could only be produced from individual parts, with the associated loss of stability due to the connection point, or with a relatively large radius of curvature.
  • a smoke vent opening 7 is also provided in FIG. 7, into which a smoke vent could be inserted.
  • the insertion opening 8 for food is only on a single segment 6 of the oven body 3 is formed and, if necessary, would also be closable via a door element.
  • the individual segments 6 of the furnace body form a tongue and groove connection 17 with a recess in the furnace base plate 2, which thus serves as a positive connection surface.
  • the serrations between the respective individual segments 5, 6 are not shown for the sake of simplicity.
  • the furnace 1 To put the furnace 1 into operation, it should be set up on a stable, straight and firm surface.
  • the individual segments 5 of the furnace base plate 3 are preferably placed on the substrate and put together or pushed together, so that the continuous furnace base plate 3 is formed.
  • the four individual segments 6 of the furnace body 3 are preferably placed one after the other in the desired arrangement and in a sequence that, for example, the positive connection can be carried out on the furnace base plate 3 until the continuous furnace body 3 with an insertion opening 8 is formed. Subsequently, other components such as smoke vent 13 or door element 14 can be used and the furnace 1 can be put into operation.
  • the stove can be heated with wood or charcoal as a fuel.
  • the fuel can then either be distributed and burned only at the edge of the furnace base plate 2 or over the entire base surface. With this type of heating, an operating temperature of 500 ° C to 600 ° C can be reached after only 45 to 60 minutes.
  • the embers can then be removed or brought to the edge of the oven base plate 2, depending on whether the food is to be introduced into the oven 1 in a vessel or, for example, baked goods are to be placed directly on the bottom of the oven 1.
  • FIG. 8 A third advantageous embodiment of the furnace 1 according to the invention is shown in FIG. 8.
  • the structure and shape of the furnace 1 shown in FIG. 8 essentially corresponds to that of the furnace 1 shown in FIG. 1.
  • a fluid heating is provided in contrast to the furnace 1 shown in FIG 7 .
  • Various operating modes or embodiments of the furnace are possible for fluid heating, in particular with gas.
  • heating openings 12 are provided in the individual segments 5 of the furnace base plate 2 through the furnace base plate 2.
  • the heating openings 12 enable excellent heat conduction from a heating element outside the furnace space (see arrows in FIG. 8) of the fluid heating, for example a gas or oil burner or gas heating register or a wood or charcoal fire, into the furnace space 4.
  • the furnace space 4 can also be used, for example Wood or charcoal or with heating elements of the fluid heating within the furnace space (not shown here).
  • heating elements 16 can be introduced, as shown in FIG. 9, which emit heat within the furnace space, for example gas burning nozzles or an electrical heating element.
  • 9 shows a single segment 6 of the furnace body 3 with heating elements 16 within the furnace chamber 4.
  • the heating openings 12, into which the heating elements are inserted, are preferably arranged in the vicinity of the furnace base plate 3 in order to ensure uniform heat distribution in the furnace chamber 4 through the heating elements 16 used enable.
  • the heating element 16 is supplied with fuel or energy from the outside.
  • FIG. 10 shows a fluid heating system with heating elements 16 within the furnace chamber 4, in particular gas-fired nozzles, which are arranged together with a gas supply line 15 on a single segment 5 of the furnace base plate 2.
  • heating elements 16 within the furnace chamber 4, in particular gas-fired nozzles, which are arranged together with a gas supply line 15 on a single segment 5 of the furnace base plate 2.
  • no heating openings 12 are provided.
  • the gas supply line 15 can be routed on the individual segment, but preferably embedded in the individual segment.
  • the individual segments 6 of the furnace body 3 can also be equipped with heating elements 16 in this way. LIST OF REFERENCE NUMBERS

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Baking, Grill, Roasting (AREA)

Abstract

L'invention concerne un four pour cuire, rôtir et mijoter des aliments, ce four comprenant au moins une plaque de four (2), sur laquelle peut être posé au moins un élément de four (3) qui, avec la plaque de four (2), forme au moins un espace de four (4) à chauffer. La plaque de four (2) et l'élément de four (3) sont chacun composé d'au moins deux parties indépendantes (5, 6) assemblées, lesquelles sont reliées de manière libérable. Les parties indépendantes (5) de la plaque de four (2) et/ou les parties indépendantes (6) de l'élément de four (3) sont au moins partiellement faites d'une matière minérale réfractaire, notamment d'un béton réfractaire et/ou d'un ciment réfractaire et/ou d'une argile réfractaire. La présente invention porte également sur un four de type susmentionné, dans lequel l'espace du four (4) est chauffé par au moins un chauffage à fluide qui comprend au moins un élément de chauffage (16) à l'intérieur de l'espace du four (4) et/ou au moins un élément de chauffage à l'extérieur de l'espace du four (4).
PCT/EP2004/002524 2004-02-12 2004-03-11 Four pour cuire, rotir et mijoter des aliments Ceased WO2005082213A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004007129 2004-02-12
DE102004007129.2 2004-02-12

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011135346A1 (fr) * 2010-04-29 2011-11-03 Matthew Ashley Victor Patnick Four
CN103535396A (zh) * 2012-07-10 2014-01-29 炊具概念有限责任公司 用于在压力下烹调食物的具有门锁闭系统的烤箱
DE202017103369U1 (de) 2017-06-02 2017-08-23 Andreas Gürtler Multifunktionaler Ofen
CN109394003A (zh) * 2018-12-25 2019-03-01 李文峰 一种智能烧烤炉及其烧烤方法
US20220390176A1 (en) * 2019-11-12 2022-12-08 Hector PASCUAL DE LAS HERAS Oven made of refractory material
USD976631S1 (en) * 2019-04-05 2023-01-31 Gozney Group Ltd. Pizza oven
EP4477954A1 (fr) * 2023-06-13 2024-12-18 Gozney Group Limited Four à flamme ouverte

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US259896A (en) * 1882-06-20 Baking-oven
FR570779A (fr) * 1923-09-11 1924-05-07 Four de boulangerie
DE2554094A1 (de) * 1975-12-02 1977-06-16 Carnovia Vertriebsanstalt Transportable backvorrichtung zum backen insbesondere von brot mit roggenmehlanteil
FR2376388A1 (fr) * 1976-11-18 1978-07-28 Caramalli Jacques Four de cuisson a feu de bois
US4108138A (en) * 1976-07-01 1978-08-22 Christian Petin Cooking oven and method of manufacture
FR2392641A1 (fr) * 1977-06-03 1978-12-29 Leproux Michel Four culinaire portable dit four de jardin
FR2625075A1 (fr) * 1987-12-23 1989-06-30 Ephrem Alain Four, et en particulier four de plein air a encastrer
DE10147384A1 (de) * 2000-09-27 2002-06-20 Jona Rosenkranz Back-, Grill, -Wärmeofen aus Ton
DE20210476U1 (de) * 2002-07-06 2002-10-24 Block, Carola, 08223 Falkenstein Grill-Back- und Räucherofen

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US259896A (en) * 1882-06-20 Baking-oven
FR570779A (fr) * 1923-09-11 1924-05-07 Four de boulangerie
DE2554094A1 (de) * 1975-12-02 1977-06-16 Carnovia Vertriebsanstalt Transportable backvorrichtung zum backen insbesondere von brot mit roggenmehlanteil
US4108138A (en) * 1976-07-01 1978-08-22 Christian Petin Cooking oven and method of manufacture
FR2376388A1 (fr) * 1976-11-18 1978-07-28 Caramalli Jacques Four de cuisson a feu de bois
FR2392641A1 (fr) * 1977-06-03 1978-12-29 Leproux Michel Four culinaire portable dit four de jardin
FR2625075A1 (fr) * 1987-12-23 1989-06-30 Ephrem Alain Four, et en particulier four de plein air a encastrer
DE10147384A1 (de) * 2000-09-27 2002-06-20 Jona Rosenkranz Back-, Grill, -Wärmeofen aus Ton
DE20210476U1 (de) * 2002-07-06 2002-10-24 Block, Carola, 08223 Falkenstein Grill-Back- und Räucherofen

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011135346A1 (fr) * 2010-04-29 2011-11-03 Matthew Ashley Victor Patnick Four
GB2513526A (en) * 2010-04-29 2014-11-05 Matthew Ashley Victor Patnick Oven
CN103535396A (zh) * 2012-07-10 2014-01-29 炊具概念有限责任公司 用于在压力下烹调食物的具有门锁闭系统的烤箱
CN103535396B (zh) * 2012-07-10 2015-11-04 炊具科技有限责任公司 用于在压力下烹调食物的具有门锁闭系统的烤箱
DE202017103369U1 (de) 2017-06-02 2017-08-23 Andreas Gürtler Multifunktionaler Ofen
EP3417748A2 (fr) 2017-06-02 2018-12-26 Gürtler, Andreas Four multifonction
EP3417748A3 (fr) * 2017-06-02 2019-03-13 Gürtler, Andreas Four multifonction
CN109394003A (zh) * 2018-12-25 2019-03-01 李文峰 一种智能烧烤炉及其烧烤方法
CN109394003B (zh) * 2018-12-25 2024-02-20 李文峰 一种智能烧烤炉及其烧烤方法
USD976631S1 (en) * 2019-04-05 2023-01-31 Gozney Group Ltd. Pizza oven
US20220390176A1 (en) * 2019-11-12 2022-12-08 Hector PASCUAL DE LAS HERAS Oven made of refractory material
EP4477954A1 (fr) * 2023-06-13 2024-12-18 Gozney Group Limited Four à flamme ouverte

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