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WO2008032318A2 - Dispositif de distribution portable - Google Patents

Dispositif de distribution portable Download PDF

Info

Publication number
WO2008032318A2
WO2008032318A2 PCT/IL2007/001126 IL2007001126W WO2008032318A2 WO 2008032318 A2 WO2008032318 A2 WO 2008032318A2 IL 2007001126 W IL2007001126 W IL 2007001126W WO 2008032318 A2 WO2008032318 A2 WO 2008032318A2
Authority
WO
WIPO (PCT)
Prior art keywords
dispenser device
rotatable drum
inlet
dried
chamber
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/IL2007/001126
Other languages
English (en)
Other versions
WO2008032318A3 (fr
Inventor
Arie Schub
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.)
NOXE SMART PRODUCTS Ltd
Original Assignee
NOXE SMART PRODUCTS Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NOXE SMART PRODUCTS Ltd filed Critical NOXE SMART PRODUCTS Ltd
Publication of WO2008032318A2 publication Critical patent/WO2008032318A2/fr
Anticipated expiration legal-status Critical
Publication of WO2008032318A3 publication Critical patent/WO2008032318A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/10—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation
    • G01F11/12—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
    • G01F11/20—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates
    • G01F11/24—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates for fluent solid material

Definitions

  • the present invention is related to portable dispenser devices and a method for using a dispenser device, and in particular, to a portable, coffee dispenser device attachable to the mouth of a jar of dried coffee ingredients to provide pre-measured servings on demand.
  • Coffee drinkers prefer freshly brewed coffee made from fresh ingredients, but don't always get it when using off-the-shelf jars of coffee, or even coffee purchased in sealed and lined bags to preserve their flavor.
  • sealed bags require resealing or the contents must be transferred into jars with tight-fitting covers which, in the nature of things, may not always seal properly.
  • these containers may even be allowed to sit open on the kitchen table, in the office space, or in the coffee lounge. Since family members, fellow workers, and guests may be helping themselves to spoons of coffee from the same jar, there is a chance that the lid may not be tightly shut between servings. Frequent opening of the lid to spoon out ingredients introduces unwanted moisture into the fresh, dried ingredients. This can create a condition where there is loss of full-bodied taste and aroma.
  • coffee drinkers usually go through a time-consuming coffee-making procedure.
  • the cover of a coffee jar must be opened — usually by unscrewing a lid, breaking the seal of a pressure fitted cover (if the coffee jar is newly purchased), and sometimes removing or puncturing a second, inner seal over the opening.
  • a dried, clean spoon must be found to measure out a desired quantity of the coffee ingredients, and spoon it into a cup.
  • the jar must be re-closed, such as screwing the cover on the jar, or if a bag, ensuring that it is sealed tightly even after the original seal has been broken. Without doing this, there is a good chance that the coffee will lose its freshness for the next use.
  • the dried ingredients are kept isolated from exposure to the air in the dispenser until actually needed and ready to dispense into a drinking vessel, such as a favorite coffee cup.
  • a drinking vessel such as a favorite coffee cup.
  • a portable dispenser device for dispensing predetermined quantities of dried ingredients, the dispenser device comprising: a) a dispenser housing having an inlet integrally formed in an upper portion thereof, and a dispensing aperture integrally formed at a lower portion thereof; b) a rotatable drum arranged for rotation within the dispenser housing and having formed therein at least one chamber disposed radially from the central axis thereof, wherein the at least one chamber is provided with an aperture formed flush with the rim of the rotatable drum; and c) an attachment means for attaching the inlet to a container of dried ingredients, such that when the rotatable drum is rotated, the aperture of the at least one chamber cyclically and alternately aligns with the inlet and dispensing aperture, respectively, in the dispenser housing, and such that when the dispenser device with the container attached is held so that the container is oriented in an inverted position with respect to the inlet of the dispenser device, a measured quantity of the dried ingredients is fed by action of gravity through the inlet into the at least one
  • a method for dispensing predetermined quantities of dried ingredients comprising: a) providing a dispenser housing having an inlet integrally formed in an upper portion thereof, and a dispensing aperture integrally formed at a lower portion thereof; b) providing a rotatable drum arranged for rotation within the dispenser housing and having formed therein at least one chamber disposed radially from the central axis thereof, wherein said at least one chamber is provided with an aperture formed flush with the rim of the rotatable drum; c) providing an attachment means for attaching the inlet to a container of dried ingredients; d) rotating the rotatable drum, such that the aperture of the at least one chamber in the rotatable drum cyclically and alternately aligns with the inlet and dispensing aperture, respectively, in the dispenser housing, such that, by action of gravity, a measured quantity of the dried ingredients is fed through the inlet into the at least one chamber, and upon further rotation of the rotatable drum, the dried ingredients are dispensed from the at least
  • the dispenser device in a preferred embodiment of the invention, forms a base for a coffee jar which is mounted above it in an inverted position and held firmly in place by a collar provided with an attachment means, such as a broad or fine screw-type thread, pressure fit, snap- fit, and any suitable mechanical connection as is known to those skilled in the art.
  • an attachment means such as a broad or fine screw-type thread, pressure fit, snap- fit, and any suitable mechanical connection as is known to those skilled in the art.
  • Detachable collar adaptors enable attachment of the dispenser device of the present invention to the mouth of any type container or any-sized coffee jar so that the device has broad application for fitting to a variety of coffee jars, such as those manufactured with extra-large or extra-wide mouths, or conversely, narrow jar openings.
  • the device is reusable with replacement jars once the first jar is emptied.
  • the dispenser device can be packaged along with a coffee jar or separately, for use as a replacement for the regular coffee jar cover.
  • the internal rotatable drum is sealed within the dispenser housing so as to prevent unwanted airflow through the dispenser device and keep any moisture in the air from coming into contact with the ingredients of the coffee jar, thus preserving the freshness and shelf life of the dried coffee ingredients.
  • the rotatable drum is provided with multiple chambers radially disposed from the axis of the rotatable drum, such that when the rotatable drum is operated, each of the multiple chambers sequentially and alternately is filled with dried brew ingredients from the container attached to the inlet.
  • the dried brew ingredients in the filled chambers are dispensed, sequentially and alternately, via the dispensing aperture directly into a receptacle, such as, by way of example, a drinking cup for the preparation of a drink.
  • the dispenser device can also be used for dispensing other dried ingredients usually dispensed in small measured quantities, not only foods, such as coffee, cocoa, tea, sugar, salt, and pepper, but also many other dried substances which need to be kept free of moisture while in their original containers, yet which need to kept readily available for use, or are frequently used, such as condiments, medicinal substances, animal and plant nutrients, and the like.
  • the dispenser mechanism uses a reduction gear assembly connected mechanically to a small motor to rotate the drum at a pre-determined speed.
  • the speed of rotation of the drum is determined by the gear ratios so as to enable close control of the quantity of brew ingredients to be dispensed. Equal portions are provided with every cycle of rotation in a repeatable process, as often as the dispenser device is operated.
  • the device in a preferred embodiment of the invention, is made of lightweight material, such as plastic or composite materials.
  • the device improves upon the prior art by providing a new type of portable, compact, coffee dispenser adaptable to fit the most popular types of coffee jars found on the market.
  • a battery-operated motor with a finger-activated switch controls the operation of the dispenser device.
  • the dispenser device is constructed in a simple reliable design.
  • Fig. IA is an exploded view showing details of the internal components of a portable dispenser device constructed and operated in accordance with a preferred embodiment of the present invention
  • Fig. IB is an enlarged view of an alternate embodiment of the rotatable drum component of Fig. IA;
  • Figs. 2A-2B are general perspective views, in accordance with a preferred embodiment of the present invention, of the disposition of the operating components of the dispenser device;
  • Fig. 2C is a schematic diagram of the electrical operating circuit of the device shown in Fig. 2A;
  • Figs. 3A, 3B, and 3C are cross-sectional views at different stages of operation of a two- chamber drum embodiment of the present invention shown fitted to an inverted container filled with dried brew ingredients;
  • Figs. 4A, 4B, and 4C are cross-sectional views of a single-chamber drum embodiment of the present invention at different stages of operation shown fitted to an inverted container filled with dried brew ingredients;
  • Figs. 5A through 5D are views of examples of various detachable collar adapters having different attachment means for attaching various types and sizes of containers of dried brew ingredients to the dispenser device of the present invention.
  • Fig. IA is an exploded view showing details of the internal components of a portable dispenser device constructed and operated in accordance with a preferred embodiment of the present invention.
  • Fig. IB is an enlarged view of an alternate embodiment of the rotatable drum component of Fig. IA, provided as a single-chamber drum 14b (see Figs. 4A-C).
  • Fig. IA shows a preferred embodiment of the present invention, featuring a dispenser device 23, formed with a dual-chamber drum 14a.
  • Device 23 is shown without a device housing.
  • Rotatable drum 14a is integrally formed with dual chambers 16a and 16b radially disposed within drum 14a, as shown in detail in a projected enlargement (indicated by dashed lines).
  • Drum 14a is provided with a through bore hole 18 formed at its central axis for inserting shaft 39 extending from reduction gear assembly 33, comprising gears, 32, 34, 36, and 38, which are operated by a small motor 40.
  • First chamber 16a and second chamber 16b are provided with openings 17a and 17b, respectively, formed flush with rim 21 of drum 14a.
  • Drum 14a is enclosed by a fixed drum housing 15 provided with a receiving aperture 24a and a dispensing aperture 24b which are formed in rim 22, both apertures being open to the exterior of the dispenser device housing (not shown).
  • These apertures 24a/24b have a geometric shape which matches and is congruent to that of the openings 17a/17b of the chambersl6a/16b in drum 14a and therefore, when drum 14a is rotated, openings 17a/17b in drum rim 21 and apertures 24a/24b in drum housing rim 22 become aligned with each other at a particular point within one cycle of rotation of drum 14a.
  • Drum housing 15 encloses drum 14a and is sealed with a cover plate 10 provided with sealing means, such as pressure tabs 12 which fit matching holes 20 formed in rim 22 of drum housing 15.
  • Drum 14a, drum housing 15, and cover plate 10 comprise drum assembly 13.
  • drum housing 15 is eliminated and rotatable drum 14a is made to fit within a hollow space formed within the dispenser housing (not shown) and shaped to allow drum 14a to rotate in accordance with the principles of the present invention.
  • Inlet 24a and dispensing aperture 24b are formed in the exterior surface of the dispenser housing, rather than in rim 22 of drum housing 15, thus dispensing with the need for drum housing 15 and cover 10 and advantageously reducing manufacturing costs.
  • Dispenser device 23 is attachable by an attachment means (not shown) at inlet 28 to an inverted container of dried brew ingredients, for example, a coffee jar (not shown).
  • Inlet 28 provides the interface between dispenser device 23 and an inverted container such that when dispenser device 23 is connected to an inverted container, the ingredients fall by gravity into a collector 26 which directs the dried brew ingredients through an orifice 25 in collector outlet 30 and from there through receiving aperture 24a.
  • Outlet 30 is integrally formed with the dispenser device housing (not shown) and is only shown in representative form in Fig. IA.
  • the openings 17a and 17b are sequentially and alternately aligned with apertures 24a and 24b formed in drum housing 15 for respectively filling and dispensing dried brew ingredients.
  • the pre- measured amounts of coffee from the filled chambers 16a/16b are sequentially and alternately dispensed via dispensing aperture 24b.
  • the serving falls by gravity into a container such as a coffee cup (not shown), ready to prepare a tasty brew.
  • Fig. IA shows a dual-chamber rotatable drum 14a
  • the rotatable drum may be constructed having multiple chambers formed therein.
  • One advantage of having more chambers is that a larger portion of dried brew ingredients is dispensed more quickly in each cycle of operation and the chambers themselves need not be enlarged to accomplish this.
  • Figs. 2A-2B are general perspective views, in accordance with a preferred embodiment of the present invention, of the disposition of the operating components of the dispenser device.
  • Fig. 2C is a schematic diagram for the electrical operating circuit of the dispenser device shown in Fig. 2A.
  • Fig. 2A illustrates the operating components of the dispenser device 23 of Fig. IA.
  • the components include drum assembly 13 and reduction gear assembly 33 which provides regulated rotation of drum 14a (see Fig. IA).
  • Reduction gear assembly 33 is connected by shaft 41 to motor 40, which is connected to a power source, for example, two AA-sized batteries 44, which are provided with contacts 46 for connection to motor 40.
  • a switch such as finger-operated switch 42 (see Figs. 5A-5B), and operated in accordance with the schematic diagram of the operating circuit, shown in Fig. 2C, the batteries provide power to motor 40.
  • a switch such as finger-operated switch 42 (see Figs. 5A-5B)
  • the batteries provide power to motor 40.
  • This arrangement advantageously enables convenient, single-handed operation of the dispenser device 23.
  • Figs. 3A, 3B, and 3C are cross-sectional views at different stages of operation of the two- chamber drum embodiment of Fig. IA, shown fitted to an inverted container filled with dried brew ingredients.
  • Fig. 3A is a view of the initial stage in the operating cycle of the present invention
  • Fig. 3B is a view of an intermediate stage
  • Fig. 3C is a view of the final stage in the operating cycle, which may optionally be repeated for additional cycles to provide more dried brew ingredients for stronger brews.
  • FIG. 3 A there is shown an inverted container, such as jar 48 of dried brew ingredients 50.
  • the rim 52 of jar 48 is mechanically fitted inside the upper lip 54 of dispenser housing 55 of dispenser device 23 to make a tight seal.
  • the ingredients 50 fall by the force of gravity into inlet 28 and are directed through a narrow orifice 25 in funnel-like collector 26 into collector outlet 30 and from there through receiving aperture 24a in drum housing 15 so as to fill a first chamber 16a whose opening 17a is aligned with receiving aperture 24a.
  • dispensing aperture 24b is simultaneously aligned exactly with and congruously to opening 17b of second chamber 16b when rotatable drum 14a is rotated into position as shown.
  • FIG. 3B when rotatable drum 14a is rotated a quarter turn, both chambers 16a and 16b formed therein are laterally oriented. Chamber 16a is filled with ingredients 50 which are kept apart from contact with air moisture and remain dried and fresh. In this position receiving aperture 24a and dispensing aperture 24b are both blocked by the presence of rim 21 of rotatable drum 14a.
  • rotatable drum 14a is shown rotated another quarter turn so that opening 17a of first chamber 16a is now aligned over dispensing aperture 24b. Since dispensing aperture 24b is no longer blocked, dried brew ingredients 50 within chamber 16a is released by the force of gravity into a receptacle, such as a drinking cup (not shown). Simultaneously, second chamber 16b is in position to be filled with additional dried brew ingredients 50 from container 48. The dispenser device 23 is thus ready to continue the cycle as long as it is connected to an inverted container 48 of dried brew ingredients 50 and operated.
  • Figs. 4 A, 4B, and 4C are cross-sectional views at different stages of operation of an alternate embodiment of the present invention, provided with the single-chamber rotatable drum 14b (Fig. IB), shown fitted to an inverted container filled with dried brew ingredients.
  • FIG. 4 A there is shown an inverted container, such as jar 48 containing dried brew ingredients 50.
  • the rim 52 of jar 48 is mechanically fitted inside the upper lip 54 of dispenser housing 55 to form a tight seal.
  • Ingredients 50 are directed by funnel-like collector 26 to fall by the force of gravity through a narrow orifice 25 into collector outlet 30 and from there through receiving aperture 24a in drum housing 15 so as to fill chamber 16 whose opening 17 is aligned with receiving aperture 24a.
  • Chamber 16 is formed to contain a predetermined quantity of dried brew ingredients. Note that dispensing aperture 24b is simultaneously blocked by rim 21 of rotatable drum 14b within drum housing 15 in this initial cycle of operation.
  • chamber 16 formed therein is disposed in an intermediate position to limit the quantity of ingredients 50 provided to fill chamber 16 as predetermined by setting the speed of rotation of drum 14b which is controlled by a gear array 33 (see Fig. 2A) and allowing for the physical capacity of chamber 16.
  • the ingredients 50 are kept from contact with air and moisture and remain dried and fresh.
  • receiving aperture 24a and dispensing aperture 24b are both blocked by the presence of rim 21 of rotatable dram 14b.
  • rotatable drum 14b is shown rotated another quarter turn so that opening 17 of chamber 16 is now disposed over dispensing aperture 24b so as to be aligned therewith. Since dispensing aperture 24b is no longer blocked, dried brew ingredients 50 within chamber 16 are released by the force of gravity to be dispensed into a container-, such as a drinking cup (not shown).
  • the operating cycle is renewable and continues as long as the dispensing device is connected to an inverted container 48 of dried brew ingredients 50 and operated.
  • Figs. 5 A through 5D are views of examples of various detachable collar adapters having different attachment means for attaching various types and sizes of containers of dried brew ingredients to the dispenser device of the present invention.
  • Figs. 5 A and 5B show isometric views of the dispenser device 23 enclosed in a dispenser housing 55, fitted with a switch, such as push-button 42.
  • Each dispenser device 23 is fitted with collar adapters 64 and 56 respectively, which are provided with attachment means, such as threaded inner collars 65 and 57 respectively for screw-fitting to a jar (not shown).
  • FIG. 5A dispenser device 23 is shown having collar adapter 64 formed with an attachment means, such as narrow-gage thread 65.
  • Orifice 25 directs dried brew ingredients from a container (not shown) into the at least one chamber (not shown) inside dispenser device 23.
  • Fig. 5B illustrates another embodiment of the present invention, wherein dispenser device 23 with collar adapter 56 formed with another type of attachment means, such as wide-gage thread 57.
  • Fig. 5C shows a smaller diameter collar adapter 59 having a small diameter collar 60 fitted with a press-fit attachment means 61.
  • Collar adapter 59 in Fig. 5C is formed with a wide brim type lid 58 to fit the wider diameter of dispenser device 23.
  • Fig. 5D shows collar adapter 62 which is formed with an oversized collar 61 and provided with a screw-type thread attachment means 63.
  • a lower, threaded portion 66 of collar adapter 62 is constructed so as to be adaptable to mechanically fit the inner rim of dispenser device 23.

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Vending Machines For Individual Products (AREA)
  • Closures For Containers (AREA)
  • Apparatus For Making Beverages (AREA)

Abstract

L'invention concerne un dispositif de distribution portable compris dans un boîtier muni d'une entrée et d'une ouverture de distribution. Le dispositif comporte : un tambour rotatif dans lequel est formée au moins une chambre comportant une ouverture ; et des moyens de fixation pour fixer l'entrée du dispositif de distribution à un conteneur inversé renfermant des ingrédients d'infusion séchés de telle sorte que, lorsque le dispositif de distribution est fixé par les moyens de fixations au contenant inversé, connecté à des moyens d'alimentation et actionné, le tambour tourne pour aligner cycliquement l'ouverture d'une ou plusieurs chambres avec l'entrée de dispositif et avec l'ouverture de distribution, respectivement, de façon à laisser tomber, par gravité, les ingrédients d'infusion séchés dans une ou plusieurs chambres et à y distribuer une quantité prédéterminée d'ingrédients d'infusion séchés.
PCT/IL2007/001126 2006-09-13 2007-09-16 Dispositif de distribution portable Ceased WO2008032318A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82541506P 2006-09-13 2006-09-13
US60/825,415 2006-09-13

Publications (2)

Publication Number Publication Date
WO2008032318A2 true WO2008032318A2 (fr) 2008-03-20
WO2008032318A3 WO2008032318A3 (fr) 2009-05-22

Family

ID=39184206

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2007/001126 Ceased WO2008032318A2 (fr) 2006-09-13 2007-09-16 Dispositif de distribution portable

Country Status (1)

Country Link
WO (1) WO2008032318A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2208970A1 (fr) * 2009-01-20 2010-07-21 BSH Bosch und Siemens Hausgeräte GmbH Dispositif de dosage
ITPR20110077A1 (it) * 2011-09-13 2013-03-14 Fidenza Plastica S N C Di Rodolfi Casaroli Giovan Dosatore di almeno una predeterminata quantità di materiale granulare o polverulento.
CN110626529A (zh) * 2019-09-24 2019-12-31 六安永贞匠道机电科技有限公司 一种餐饮设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1969110A (en) * 1933-05-29 1934-08-07 Warren H Teach Measuring device
US5664698A (en) * 1995-10-19 1997-09-09 Nottingham-Spirk Design Associates, Inc. Confection dispenser device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2208970A1 (fr) * 2009-01-20 2010-07-21 BSH Bosch und Siemens Hausgeräte GmbH Dispositif de dosage
ITPR20110077A1 (it) * 2011-09-13 2013-03-14 Fidenza Plastica S N C Di Rodolfi Casaroli Giovan Dosatore di almeno una predeterminata quantità di materiale granulare o polverulento.
CN110626529A (zh) * 2019-09-24 2019-12-31 六安永贞匠道机电科技有限公司 一种餐饮设备
CN110626529B (zh) * 2019-09-24 2021-05-04 浙江智飨科技有限公司 一种餐饮设备

Also Published As

Publication number Publication date
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