DE102005054868A1 - Watering device, for e.g. plant, has hand spray discharging water that is supplied with fertilizer stored in container, where hand spray has flow rate measuring device connected with valve for limiting flow rate of water in hand spray - Google Patents
Watering device, for e.g. plant, has hand spray discharging water that is supplied with fertilizer stored in container, where hand spray has flow rate measuring device connected with valve for limiting flow rate of water in hand spray Download PDFInfo
- Publication number
- DE102005054868A1 DE102005054868A1 DE200510054868 DE102005054868A DE102005054868A1 DE 102005054868 A1 DE102005054868 A1 DE 102005054868A1 DE 200510054868 DE200510054868 DE 200510054868 DE 102005054868 A DE102005054868 A DE 102005054868A DE 102005054868 A1 DE102005054868 A1 DE 102005054868A1
- Authority
- DE
- Germany
- Prior art keywords
- flow rate
- hand spray
- water
- plants according
- irrigation device
- 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.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000003337 fertilizer Substances 0.000 title claims abstract description 18
- 239000007921 spray Substances 0.000 title abstract 8
- 238000007599 discharging Methods 0.000 title abstract 2
- 230000002262 irrigation Effects 0.000 claims description 15
- 238000003973 irrigation Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/14—Hand watering devices, e.g. watering cans
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/042—Adding fertiliser to watering systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/004—Arrangements for controlling delivery; Arrangements for controlling the spray area comprising sensors for monitoring the delivery, e.g. by displaying the sensed value or generating an alarm
- B05B12/006—Pressure or flow rate sensors
- B05B12/008—Pressure or flow rate sensors integrated in or attached to a discharge apparatus, e.g. a spray gun
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/10—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with axial admission
- G01F1/115—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with axial admission with magnetic or electromagnetic coupling to the indicating device
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/001—Means for regulating or setting the meter for a predetermined quantity
- G01F15/003—Means for regulating or setting the meter for a predetermined quantity using electromagnetic, electric or electronic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
- B05B7/244—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using carrying liquid for feeding, e.g. by suction, pressure or dissolution, a carried liquid from the container to the nozzle
- B05B7/2443—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using carrying liquid for feeding, e.g. by suction, pressure or dissolution, a carried liquid from the container to the nozzle the carried liquid and the main stream of carrying liquid being brought together downstream of the container before discharge
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Soil Sciences (AREA)
- Measuring Volume Flow (AREA)
Abstract
Description
Die Erfindung betrifft eine Bewässerungseinrichtung für Pflanzen umfassend eine Leitung zum Durchfluss von Wasser, wobei dem in der Leitung beförderten Wasser Düngemittel zugeführt wird.The The invention relates to an irrigation device for plants comprising a conduit for the flow of water, wherein the in the Lead conveyed Water fertilizer supplied becomes.
Derartige Bewässerungseinrichtungen sind aus dem Stand der Technik hinreichend bekannt. So ist insbesondere bekannt eine Brausestange zum Bewässern von Pflanzen, wobei an der Stange Mittel vorgesehen sind, um dem durch die Brausestange geführten Wasser Düngemittel beizumischen.such irrigation facilities are well known in the art. This is especially true known a shower bar for watering plants, where the rod means are provided to the guided through the shower bar water fertilizer to mix.
Nachteilig hierbei ist, dass die Menge an Düngemittel, die mit einer vorgegebenen Menge an Wasser der Pflanze oder einer Fläche zugeführt wird, so ohne weiteres nicht zu bestimmen ist. Dies insbesondere deshalb, weil der Durchfluss und damit die Menge des abgegebenen Wassers nicht bestimmbar ist. Das heißt es besteht durchaus die Gefahr, dass bei zu hoher Düngemittelgabe aufgrund des hohen Stickstoffanteils in dem Düngemittel die Pflanze "verbrennt".adversely this is that the amount of fertilizer, that with a given amount of water of the plant or one area supplied will not be determined so easily. This particular because of the flow and thus the amount of delivered Water is not determinable. That means it is quite the Danger that if fertilizer is too high because of the high nitrogen content in the fertilizer the plant "burns".
Hieraus folgt, dass die der Erfindung zugrunde liegende Aufgabe darin besteht eine Bewässerungseinrichtung der Eingangs genannten Art bereit zu stellen, mit welcher sicher gestellt ist, dass einer Pflanze oder einer Bodenfläche wirklich nur eine vorher bestimmbare Menge an Dünger zugeführt wird, mithin die Gefahr vermieden wird, dass die Pflanzen aufgrund einer zu hohen Stickstoffzufuhr verbrennen.From this follows that the object underlying the invention is an irrigation device to provide the input called type, with which safe Really, that's a plant or a floor area only a pre-determinable amount of fertilizer is supplied, hence the risk it is avoided that the plants due to an excessive nitrogen supply burn.
Die Aufgabe wird erfindungsgemäß dadurch gelöst, dass die Leitung eine Durchflussmesseinrichtung aufweist, die mit einem Ventil zur Einschränkung des Durchflusses in Verbindung steht.The The object is achieved in that the line has a flow measuring device, which with a Valve limiting the Flow communicates.
An dieser Stelle sei darauf hingewiesen, dass unter dem Begriff "Leitung" sowohl eine Schlauchleitung, beispielsweise zur Bewässerung von Grünflächen, aber auch eine Brausestange, so wie sie zu eingangs bereits erwähnt worden ist, verstanden werden soll. Wesentlich ist in diesem Zusammenhang lediglich, dass die Durchflussmenge an Wasser zu ermitteln ist, um in Abhängigkeit von der Wassermenge und der damit ausgetragenen Düngemittelmenge eine Überdüngung zu vermeiden.At It should be noted that under the term "line" both a hose, for example for irrigation of Green areas, but also a shower bar, as they were already mentioned at the beginning is, should be understood. It is essential in this context only that the flow rate of water is to be determined, in dependence of the amount of water and the amount of fertilizer discharged therewith an over-fertilization too avoid.
Weitere vorteilhafte Merkmale sind den Unteransprüchen zu entnehmen.Further advantageous features can be found in the dependent claims.
So ist insbesondere vorgesehen, dass über die Durchflussmesseinrichtung die Durchflussmenge über einen bestimmten Zeitraum einstellbar ist. Hierdurch soll der Tatsache Rechnung getragen werden, dass quasi automatisch ohne Einwirkung von Außen über einen bestimmten Zeitraum eine bestimmte Menge an Wasser und entsprechend auch eine bestimmte Menge an Düngemittel über der Leitung ausgelassen wird.So is provided in particular that via the flow measuring device the flow rate over a certain period of time is adjustable. This is supposed to be the fact Be taken into account that almost automatically without action from the outside over one certain period of time a certain amount of water and accordingly also a certain amount of fertilizer over the Line is omitted.
In Bezug auf die Beimischung von Düngemittel ist vorgesehen, dass an der Leitung bzw. an dem Rohr ein Behälter zur Aufnahme des Düngemittels vorgesehen ist, wobei die Behälteröffnung mit der Leitung bzw. dem Rohr in Verbindung steht. Hierbei kann insbesondere weiterhin vorgesehen sein, dass in den Behälter ein Schlauch oder ähnliches hineinragt, wobei das andere Ende des Schlauches in die Leitung oder das Rohr hineinragt bzw. daran anschließt. Aufgrund der Strömungsgeschwindigkeit des Wassers wird durch den sogenannten Venturi-Effekt immer eine gewisse Menge des Düngemittels mitgenommen, wobei die aus dem Behälter angesaugte Düngemittelmenge abhängig ist von der Strömungsgeschwindigkeit des Wassers in der Leitung.In Regarding the addition of fertilizer is provided that on the line or on the pipe a container for Intake of the fertilizer provided is, wherein the container opening with the line or pipe is connected. This can in particular be further provided that in the container a hose or the like protrudes, with the other end of the hose in the pipe or the tube protrudes or connects. Due to the flow velocity of the Water always has a certain effect due to the so-called Venturi effect Amount of fertilizer taken, taking the out of the container sucked amount of fertilizer dependent is of the flow rate of water in the pipe.
Des Weiteren ist die Durchflussmesseinrichtung mit einer Anzeige zum Anzeigen der momentan und/oder der insgesamt ausgegebenen Flüssigkeitsmenge versehen. Das heißt für die Bedienperson sind unmittelbar die Daten über den aktuellen Wasserverbrauch bzw. den Gesamtwasserverbrauch und entsprechend auch die abgegebene Düngemittelmenge erkennbar.Of Further, the flow measuring device with a display for View the current and / or total dispensed amount of fluid Mistake. This means for the Operator are directly the data on the current water consumption or the total water consumption and accordingly also the delivered A quantity recognizable.
Um nach Erreichen der Abgabe einer bestimmten Wassermenge, die weitere Abgabe an Wasser zu begrenzen bzw. den Wasserdurchfluss zu unterbinden ist – wie bereits an anderer Stelle ausgeführt – ein Ventil vorgesehen. Dieses Ventil kann insbesondere als Magnetventil ausgebildet sein, das elektrisch durch die Durchflussmesseinrichtung ansteuerbar ist. Wie bereits ebenfalls an anderer Stelle ausgeführt, ist die Durchflussmenge einstellbar. Um die Durchflussmenge einstellbar zu gestalten ist vorgesehen, dass die Durchflussmesseinrichtung eine Vorrichtung zur Ermittlung der Durchflussmenge umfasst. Das heißt in Abhängigkeit von der Durchflussmenge, also entweder der momentanen Durchflussmenge oder der absoluten über einen Zeitraum abgegebenen Durchflussmenge, kann durch das Magnetventil der Durchfluss eingeschränkt oder ganz unterbunden werden. Die Vorrichtung zur Ermittlung der Durchflussmenge umfasst ein Flügelrad, das in einer von dem Wasser durchströmten Kammer angeordnet ist, wobei das Flügelrad auf einer Achse drehbar angeordnet ist. Das Flügelrad weist hierbei einen Impulsgeber auf, wobei das Gehäuse der Kammer einen Impulsnehmer zur Ermittlung der Drehzahl besitzt. Das Flügelrad, das ähnlich einem Turbinenrädchen ausgebildet ist, ermittelt die Strömungsgeschwindigkeit über die Anzahl der Umdrehungen pro Zeiteinheit. In Abhängigkeit von dem freien Strömungsquerschnitt ist mit der Anzahl der Umdrehungen die Durchflussmenge zu bestimmen.Around after reaching the delivery of a certain amount of water, the more Limit discharge to water or to prevent the flow of water is like already executed elsewhere - a valve intended. This valve can be designed in particular as a solenoid valve be electrically actuated by the flow measuring device is. As already stated elsewhere, is the flow rate adjustable. To adjust the flow rate To design it is provided that the flow measuring device a device for determining the flow rate comprises. The is called dependent on from the flow rate, either the current flow rate or the absolute over a period of time delivered flow rate, through the solenoid valve the flow is restricted or be completely stopped. The device for determining the flow rate includes an impeller, which is arranged in a chamber through which water flows, the impeller Is arranged rotatably on an axis. The impeller has a here Pulse, the housing the chamber has a pulse to determine the speed. The impeller, the similar a turbine wheel is formed, determines the flow velocity over the Number of revolutions per unit time. Depending on the free flow cross section The flow rate must be determined by the number of revolutions.
In diesem Zusammenhang ist vorgesehen, dass der Impulsgeber ein Magnet ist, der mit dem Impulsnehmer zusammenarbeitet. Der Impulsnehmer ist hierbei vorteilhaft als Spule ausgebildet.In this context, it is envisaged that the pulse generator is a magnet which cooperates with the pulse receiver. The impulse receiver is advantageously designed as a coil.
Im Einzelnen ist in Bezug auf das Flügelrad vorgesehen, dass dieses einen Trägerkörper umfasst, auf dem der oder die Flügel angeordnet sind, wobei der Trägerkörper vorteilhaft den Impulsgeber aufnimmt.in the Individual is provided with respect to the impeller that this comprises a carrier body, on the one or more wings are arranged, wherein the carrier body advantageous picks up the pulse generator.
Anhand der Zeichnungen wird die Erfindung nachstehend beispielhaft näher erläutert.Based of the drawings, the invention is explained in more detail below by way of example.
Die
mit
Darüber hinaus
besitzt die Handbrause die insgesamt mit
Die
Ausbildung der Vorrichtung
Auf
dem Gehäuse
In
Durchflussrichtung gemäß Pfeil
Gelagert
ist der Trägerkörper
Wahlweise kann auch der Durchflusssensor derart ausgestattet sein, dass als Signal erzeugendes Element an Stelle eines Reed-Kontaktes, Hallsensors oder induktiver Spule ein oder mehrere sogenannte Pulsdrähte (Wiegand-Draht) in den Durchflusssensor integriert werden, so dass der durch Wasserkraft in Rotation versetzte Magnet die Pulsdrähte aktiviert und so eine Spannung von bis zu fünf Volt mit geringer Stromstärke erzeugt. Diese elektrische durch Wasserkraft erzeugte Energie kann in einem in die Elektronik integriertem Akku zwischengespeichert werden und für Rechenoptionen, LCD-Anzeige oder Magnetventilbetrieb abgerufen werden.Optional The flow sensor can also be equipped such that Signal generating element instead of a reed contact, Hall sensor or inductive coil one or more so-called pulse wires (Wiegand wire) be integrated into the flow sensor, so that by hydropower rotated magnet activates the pulse wires and thus a voltage of up to five volts with low amperage generated. This electrical energy generated by hydropower can cached in a battery integrated into the electronics be and for Calculation options, LCD display or solenoid valve operation can be retrieved.
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200510054868 DE102005054868A1 (en) | 2005-11-17 | 2005-11-17 | Watering device, for e.g. plant, has hand spray discharging water that is supplied with fertilizer stored in container, where hand spray has flow rate measuring device connected with valve for limiting flow rate of water in hand spray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200510054868 DE102005054868A1 (en) | 2005-11-17 | 2005-11-17 | Watering device, for e.g. plant, has hand spray discharging water that is supplied with fertilizer stored in container, where hand spray has flow rate measuring device connected with valve for limiting flow rate of water in hand spray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102005054868A1 true DE102005054868A1 (en) | 2007-05-24 |
Family
ID=37989383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200510054868 Withdrawn DE102005054868A1 (en) | 2005-11-17 | 2005-11-17 | Watering device, for e.g. plant, has hand spray discharging water that is supplied with fertilizer stored in container, where hand spray has flow rate measuring device connected with valve for limiting flow rate of water in hand spray |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102005054868A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007029570A1 (en) * | 2007-06-26 | 2009-01-02 | Laszlo Ziday | Device for pouring liquid in earth surface, particularly in root area of plants, has connection device for supplying fluids, e.g. water or solutions, and pipe with water discharge openings |
| EP2055392A3 (en) * | 2007-10-31 | 2012-01-18 | Nordson Corporation | Spray gun having display and control members on gun |
| EP2055391B1 (en) | 2007-10-31 | 2015-12-09 | Nordson Corporation | Improved spray gun trigger apparatus and methods |
| IT201600094012A1 (en) * | 2016-09-19 | 2018-03-19 | Euroequipe S R L | EQUIPMENT FOR THE DISTRIBUTION OF CHEMICAL AND / OR ORGANIC PRODUCTS IN AQUEOUS MIXTURE |
| IT201800010917A1 (en) * | 2018-12-10 | 2020-06-10 | Anna Stiatti | ELECTRIC POWER SUPPLY KIT FOR AN IRRIGATION SYSTEM FOR A LAND. |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3006065A1 (en) * | 1980-01-07 | 1980-08-28 | Sumitomo Chemical Co | Mixing device for fluids - where one fluid flows through shutter valve fitted with radial inlet for second fluid, esp. for mixing fertiliser (NL 21.8.80) |
| DE3117007C2 (en) * | 1980-05-01 | 1986-08-07 | Beatrice Foods Co., Chicago, Ill. | Flow control device |
| EP0983487B1 (en) * | 1997-05-23 | 2001-04-11 | SIKA Dr.Siebert & Kühn GmbH & Co. KG. | Device for determining the flow rate of a medium, including a liquid or a gas |
| DE202005002496U1 (en) * | 2005-02-15 | 2005-05-04 | Tisatec Gmbh | Dosing unit for soil or plant improvers |
-
2005
- 2005-11-17 DE DE200510054868 patent/DE102005054868A1/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3006065A1 (en) * | 1980-01-07 | 1980-08-28 | Sumitomo Chemical Co | Mixing device for fluids - where one fluid flows through shutter valve fitted with radial inlet for second fluid, esp. for mixing fertiliser (NL 21.8.80) |
| DE3117007C2 (en) * | 1980-05-01 | 1986-08-07 | Beatrice Foods Co., Chicago, Ill. | Flow control device |
| EP0983487B1 (en) * | 1997-05-23 | 2001-04-11 | SIKA Dr.Siebert & Kühn GmbH & Co. KG. | Device for determining the flow rate of a medium, including a liquid or a gas |
| DE202005002496U1 (en) * | 2005-02-15 | 2005-05-04 | Tisatec Gmbh | Dosing unit for soil or plant improvers |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007029570A1 (en) * | 2007-06-26 | 2009-01-02 | Laszlo Ziday | Device for pouring liquid in earth surface, particularly in root area of plants, has connection device for supplying fluids, e.g. water or solutions, and pipe with water discharge openings |
| DE102007029570B4 (en) * | 2007-06-26 | 2010-04-01 | Laszlo Zsiday | Device for introducing liquid into the earth's surface |
| US9649651B2 (en) | 2007-10-31 | 2017-05-16 | Nordson Corporation | Control function and display for controlling spray gun |
| CN101422761B (en) * | 2007-10-31 | 2013-06-05 | 诺信公司 | Spray gun with display and controls on the gun |
| EP2055392B1 (en) | 2007-10-31 | 2015-10-21 | Nordson Corporation | Spray gun having display and control members on gun |
| EP2055391B1 (en) | 2007-10-31 | 2015-12-09 | Nordson Corporation | Improved spray gun trigger apparatus and methods |
| EP2055392A3 (en) * | 2007-10-31 | 2012-01-18 | Nordson Corporation | Spray gun having display and control members on gun |
| US10688514B2 (en) | 2007-10-31 | 2020-06-23 | Nordson Corporation | Control function and display for controlling spray gun |
| EP3020484B1 (en) | 2007-10-31 | 2020-08-19 | Nordson Corporation | Improved spray gun trigger apparatus and methods |
| EP2055391B2 (en) † | 2007-10-31 | 2022-02-09 | Nordson Corporation | Improved spray gun trigger apparatus and methods |
| IT201600094012A1 (en) * | 2016-09-19 | 2018-03-19 | Euroequipe S R L | EQUIPMENT FOR THE DISTRIBUTION OF CHEMICAL AND / OR ORGANIC PRODUCTS IN AQUEOUS MIXTURE |
| WO2018051315A1 (en) * | 2016-09-19 | 2018-03-22 | Euroequipe S.R.L. | Apparatus for spraying chemical and/or organic products in an aqueous mixture |
| IT201800010917A1 (en) * | 2018-12-10 | 2020-06-10 | Anna Stiatti | ELECTRIC POWER SUPPLY KIT FOR AN IRRIGATION SYSTEM FOR A LAND. |
| WO2020121141A1 (en) * | 2018-12-10 | 2020-06-18 | Anna Stiatti | Electric power supply kit for an irrigation system for land |
| US12031516B2 (en) | 2018-12-10 | 2024-07-09 | Anna Stiatti | Electric power supply kit for an irrigation system for land |
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| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8130 | Withdrawal |