US3927802A - Manual fill hot beverage dispenser - Google Patents

Manual fill hot beverage dispenser Download PDF

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Publication number
US3927802A
US3927802A US448352A US44835274A US3927802A US 3927802 A US3927802 A US 3927802A US 448352 A US448352 A US 448352A US 44835274 A US44835274 A US 44835274A US 3927802 A US3927802 A US 3927802A
Authority
US
United States
Prior art keywords
tank
water
chamber
reservoir
hot liquid
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.)
Expired - Lifetime
Application number
US448352A
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English (en)
Inventor
Ronald B Lavochkin
John Gardner
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.)
Jet Spray Cooler Inc
Original Assignee
Jet Spray Cooler Inc
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 Jet Spray Cooler Inc filed Critical Jet Spray Cooler Inc
Priority to US448352A priority Critical patent/US3927802A/en
Priority to GB5304974A priority patent/GB1472662A/en
Priority to AU76318/74A priority patent/AU487111B2/en
Priority to IT30476/74A priority patent/IT1027627B/it
Priority to DE2459622A priority patent/DE2459622B2/de
Priority to AR257046A priority patent/AR203779A1/es
Priority to CA217,763A priority patent/CA1007205A/en
Priority to JP857775A priority patent/JPS5610280B2/ja
Priority to FR7505013A priority patent/FR2262944B1/fr
Priority to BR1301/75A priority patent/BR7501301A/pt
Application granted granted Critical
Publication of US3927802A publication Critical patent/US3927802A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/54—Water boiling vessels in beverage making machines

Definitions

  • the present invention relates to hot liquid dispensers and more particularly comprises a new and improved hot water system for coffee, hot chocolate and soup dispensers designed to be manually filled.
  • the system is described in terms of a hot chocolate dispenser but it has wider application.
  • Counter top hot chocolate dispensers ordinarily contain independent supplies of flavor concentrate and hot water, and the dispensers mix the two in proper ratio on demand and on a drink by drink basis.
  • the hot water supply system for these units customarily includes a heating tank which is either connected to a pressurized water line or manually filled. Where it is impractical or too costly to connect the tank to a water line, or where portability is desired, it is commonplace to use manually filled heating tanks. Ordinarily the manually filled tanks have a gravity discharge for the hot water to a mixing chamber where the water is combined with the chocolate concentrate.
  • the manually filled systems presently available have several disadvantages. For example, where gravity flow is relied upon, the tank must be elevated to assure an adequate discharge rate.
  • a compensating device is generally required to control the efflux rate to some preset amount.
  • These compensating devices involve floats and/or trapped volumes, head sensitive regulating valves, or various mechanical arrangements, and they add to the manufacturing costs of the dispenser.
  • a band heater is employed about the lower portion of the tank to heat the water. It is desirable to locate the heaters below the lowest operating liquid level to prevent excessive surface boiling and avoid overheating of the tank. This limits the usable tank volume to something less than total volume of the tank.
  • At least one prior art system incorporates a float switch in the tank that provides a warning light at low water level condition. This feature obviously adds to the cost of the dispenser, and the fitting through which the electrical connection is made between the float and the indicator is a potential source of leakage.
  • a principal object of this invention is to provide a hot beverage dispenser which avoids the limitations of the prior art devices described above.
  • Another important object of this invention is to provide a hot beverage dispenser that has a great number of components which are common to both the manually filled unit and the line connected units of the prior art.
  • the unit of this invention has a great number of components which are common both to it and the line connected hot beverage dispensers shown in U.S. Pat. Nos. 3,737,076, 3,730,144 and 3,568,887 all owned by the assignee of this application.
  • the hot beverage dispenser of this invention has a closed hot water tank above which is mounted a water reservoir preferably made of a transparent or translucent material, which allows the attendant to observe the water level in the reservoir.
  • the reservoir is connected to the bottom of the hot water tank through an auxiliary chamber which contains a float valve that controls flow from the reservoir to the tank and is responsive to the level of water in the tank.
  • FIG. 1 is a perspective view of a beverage dispenser constructed in accordance with this invention.
  • FIG. 2 is a diagrammatic side view of the beverage dispenser shown in FIG. 1 illustrating the hot water system.
  • the dispenser shown in the drawing has a housing 10 and is designed to be placed on a counter in a snack bar or other fast food establishment and dispense hot drinks one at a time.
  • the cup or container to be filled is placed on or held above drip tray 12 on the front of the housing beneath the mixing assembly and discharge spout 14.
  • An actuating button 16 on the housing is electrically connected to a control circuit (not shown) that includes some form of timer, which causes the dispenser to discharge a drink of a preset size.
  • hot water tank 20 Disposed in housing 10 is hot water tank 20, which preferably is constructed as the tank shown in U.S. Pat. No. 3,730,144. Because the tank is described in great detail in that earlier patent, it is described only briefly here. It includes a plastic shell 22 and stainless steel section 26 in which is mounted an immersion heater 24 at the tank bottom. A thermostat 28 is mounted in the tank to control the electrical circuit (not shown) for the immersion heater. The tank is supported on the bottom wall 30 of the housing by stand 32.
  • tank 20 The upper end of tank 20 is connected by duct 34 to the top funnel section 36 of the mixing assembly and discharge spout l4, and solenoid valve 38 interposed in duct 34 at the discharge port in the tank controls the flow of hot water from tank 20 to funnel 36.
  • a container (not shown) for flavor concentrate (either powder or liquid) is placed on shelf 3 forming part of housing 10 and discharges its contents into funnel 36, typically as shown in U.S. Pat. No. 3,568,887.
  • a water reservoir is mounted on the top wall 52 of housing 10 and serves as a source of water for tank 20.
  • Reservoir 50 has a lid 54 which may readily be removed for filling, and preferably the reservoir is made of a transparent or translucent material so that the level of water in the reservoir may be observed without removing the cover.
  • the reservoir is connected to the tank 20 through an auxiliary chamber and transfer duct 62.
  • Auxiliary chamber 60 located beneath top wall 52 of housing 10 is supported on the top of tank 20, and the auxiliary chamber and tank are in continuous communication with one another.
  • Passage 64 defined by neck 66 on the top wall of tank 20 opens into chamber 60, and neck 66 extends upwardly and registers with sleeve 68, and the two are sealed together by gasket 70.
  • a number of ports 72 in sleeve 68 join the interior of auxiliary chamber 60 with passage 64.
  • sleeve 68 serves as a guide for stem of float 82 forming part of the float valve assembly 84 which controls water flow from reservoir 50 to tank 20.
  • a pin 86 carried by float 82 extends upwardly through collar formed as part of the bottom wall 92 of reservoir 50 and carries seal 88 which is positioned to engage the bottom edge of collar 90 to close the passage 91 formed by it when the float elevates the seal to the position shown in FIG. 2.
  • Collar 90 is sealed within neck 94 formed in the cover 96 of auxiliary chamber 60 by O-ring 98.
  • Auxiliary chamber 60 is subdivided into two compartments by cylindrical partition 100.
  • Outer annular compartment 102 is connected at its bottom to transfer duct 62 while inner compartment 104 is connected to the interior of tank 20 through passage 64 and ports 72 in the manner previously described.
  • Float 82 carries an outwardly extending flange that extends over the top of cylindrical partition 100 and serves as a baffle so as to direct water that flows from reservoir 50 through passage 91 in collar 90 into outer annular compartment 102.
  • flow from the reservoir 50 to tank 20 normally occurs through port 91 (assuming seal 88 is unseated) over baffle or flange 110, down through annular compartment 102 and transfer duct 62, and up T-connection 1 12 and diverter 114.
  • a drain plug 116 is shown in the bottom of T" 112 to drain the system as necessary.
  • a vent tube 120 open at its upper end in auxiliary chamber 60 above the normal operating water level in the chamber maintains the inside of the chamber at atmospheric pressure through line 122, which terminates at its lower end in the front panel of housing 10 above drip tray 12.
  • Line 122 is also connected by means of a Y-connection 124 to discharge duct 34. This venting arrangement prevents any hot water from being trapped in discharge duct 34 and causes a malfunction of the hot water system to create water discharge into the drip tray 12 where it may readily be observed.
  • the reservoir 50 is also maintained at atmospheric pressure through vent in cover 54.
  • hot water tank 20 may have a one gallon capacity and reservoir 50 may have a capacity of l or 2 gallons, and annular compartment 102 of chamber 60 may have a capacity of approximately 0.1 gallon.
  • reservoir 50 is placed on top wall 52 of housing 10 with its collar 90 sealed in sleeve 94 of auxiliary chamber cover 96 by O-ring 98. Because the tank 20 and auxiliary chamber 60 are empty, float 82 is disposed in a down position so that seal 88 is spaced from the bottom of collar 90.
  • the reservoir cover 54 is removed, and water is poured into the reservoir until the water level in the reservoir stops dropping. Water poured in the reservoir will flow over baffle 110 into annular compartment 102 and through transfer duct 62 and diverter 14 into tank 20. The water level in tank 20 rises, and when the tank is full, the water level will continue to rise and enter inner compartment 104 of chamber 60 through passage 64 and ports 72.
  • the float 82 will rise with the level of water in compartment 104 and cause the seal 88 to seat on the bottom of collar 90 so that additional water poured in the reservoir will cause the level in the reservoir to rise. It will be recognized that the level of water in compartment 104 will be the same as in compartment 102 because fluid equilibrium will be established.
  • the power switch (not shown) may be turned on to energize heater 24 to heat the water in tank 20 to approximately I75F., a normal hot chocolate temperature.
  • the water in compartment 104 will be heated to the same temperature, while the temperature of the water in outer compartment 102 will be somewhat less than that of the tank, typically about F.
  • the temperature of water in the reservoir remains substantially ambient
  • the system is substantially burn out proof.
  • the tank 20 can not be emptied below the level of valve 38 which is adjacent the tank top. Consequently the heater 24 is constantly immersed in water.
  • a hot liquid food dispenser comprising a housing and a discharge spout on the housing,
  • a hot water tank within the housing including a heating element for heating water in said tank
  • a duct connected to the tank adjacent the top and to the spout for carrying water from the top of the tank to the discharge spout and a valve for controlling flow of water through the duct
  • a water reservoir on the housing which may be manually filled and located above the tank,
  • said means including an auxiliary chamber and a transfer duct connecting the reservoir to the chamber,
  • a second valve in said means for controlling flow from the reservoir to the tank and including a float disposed in said chamber causing the second valve to close when the water in the chamber reaches a selected level.
  • a hot liquid food dispenser as described in claim 1 further characterized by said auxiliary chamber being disposed immediately above the tank and said reservoir being positioned above the chamber whereby flow from the reservoir to the chamber and from the chamber to the tank is by gravity.
  • a hot liquid foot dispenser as described in claim 1 further characterized by said auxiliary chamber having two compartments,
  • one of said compartments forming part of the means for carrying water from the reservoir to the tank and the other of said compartments being connected to the top of the tank by said passage and into which water may flow from the tank when the tank is full.
  • a hot liquid food dispenser as described in claim 1 further characterized by said reservoir having a removable cover and being vented to the atmosphere.
  • a hot liquid food dispenser as described in claim 4 further characterized by said reservoir being made of a material to enable an operator to observe the level of water therein with- 5 out removing the cover.
  • a hot liquid food dispenser as described in claim 3 further characterized by said two compartments being in communication with one another within the chamber allowing water in said other compartment to flow into the first compartment when it reaches a selected level in the other compartment.
  • a hot liquid food dispenser as described in claim 6 further characterized by a vent tube disposed in said chamber and having an inlet above the selected level of the water in said other compartment.
  • a hot liquid food dispenser as described in claim 3 further characterized by said partition being a vertical cylindrical wall and dividing the chamber into the first compartment outside the partition and the other compartment inside the partition,
  • a hot liquid food dispenser as described in claim 8 further characterized by said float being in the other compartment and closing the second valve when the water in said other compartment reaches a selected level.
  • a hot liquid food dispenser as described in claim 9 further characterized by said float carrying a baffle and directing water from the reservoir into the first compartment.
  • a hot liquid food dispenser comprising a housing and a discharge spout on the housing,
  • a hot water tank within the housing including a heating element for heating water in said tank
  • a duct connected between the tank and spout for carrying hot water from the tank to the discharge spout
  • a water reservoir mounted above the tank and duct means connecting the reservoir and tank, said reservoir having means enabling it to be manually fitted while connected to the tank and being vented to the atmosphere,
  • duct means including an auxiliary chamber and a transfer duct connecting the reservoir to the chamber
  • valve mounted in said duct means including a float disposed in the chamber causing the valve to close when the water in the chamber reaches a selected level.
  • a hot liquid dispenser in accordance with claim 11 and further characterized by a second valve for controlling flow from said tank to said spout,
  • said duct connected between said tank and said spout being connected in said tank above said heating element.
  • a hot liquid dispenser in accordance with claim 12 further characterized by 1 further characterized by said valve being located in said duct means and being operable to automatically close the means when the water in the tank is at a selected level.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Apparatus For Making Beverages (AREA)
  • Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
US448352A 1974-03-05 1974-03-05 Manual fill hot beverage dispenser Expired - Lifetime US3927802A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
US448352A US3927802A (en) 1974-03-05 1974-03-05 Manual fill hot beverage dispenser
GB5304974A GB1472662A (en) 1974-03-05 1974-12-09 Manual fill hot beverage dispenser
AU76318/74A AU487111B2 (en) 1974-03-05 1974-12-11 Manual fill hot liquid food dispenser
IT30476/74A IT1027627B (it) 1974-03-05 1974-12-12 Distributore di bevande calde a siempimento mandale
DE2459622A DE2459622B2 (de) 1974-03-05 1974-12-17 Spendeeinrichtung für heiße Getränke
AR257046A AR203779A1 (es) 1974-03-05 1974-12-23 Expendedora de alimentos liquidos calientes
CA217,763A CA1007205A (en) 1974-03-05 1975-01-06 Manual fill hot beverage dispenser
JP857775A JPS5610280B2 (enrdf_load_html_response) 1974-03-05 1975-01-20
FR7505013A FR2262944B1 (enrdf_load_html_response) 1974-03-05 1975-02-18
BR1301/75A BR7501301A (pt) 1974-03-05 1975-03-05 Distribuidor de bebida quente de enchimento manual

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US448352A US3927802A (en) 1974-03-05 1974-03-05 Manual fill hot beverage dispenser

Publications (1)

Publication Number Publication Date
US3927802A true US3927802A (en) 1975-12-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
US448352A Expired - Lifetime US3927802A (en) 1974-03-05 1974-03-05 Manual fill hot beverage dispenser

Country Status (9)

Country Link
US (1) US3927802A (enrdf_load_html_response)
JP (1) JPS5610280B2 (enrdf_load_html_response)
AR (1) AR203779A1 (enrdf_load_html_response)
BR (1) BR7501301A (enrdf_load_html_response)
CA (1) CA1007205A (enrdf_load_html_response)
DE (1) DE2459622B2 (enrdf_load_html_response)
FR (1) FR2262944B1 (enrdf_load_html_response)
GB (1) GB1472662A (enrdf_load_html_response)
IT (1) IT1027627B (enrdf_load_html_response)

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116246A (en) * 1976-10-12 1978-09-26 Medalie Manufacturing Co. Beverage dispenser
US4314767A (en) * 1979-02-06 1982-02-09 Luigi Milani Dispenser of hot beverages prepared from water soluble extracts
US4513887A (en) * 1981-02-09 1985-04-30 Emerson Electric Co. Instant hot water dispenser
US4595131A (en) * 1983-02-17 1986-06-17 Equipment Services Ltd. Beverage dispensing apparatus
US5397031A (en) * 1994-03-08 1995-03-14 Jensen; Martin T. Baby milk warmer
USD367586S (en) 1994-11-08 1996-03-05 Jet Spray Corp. Bowl for a beverage dispenser
USD367989S (en) 1994-11-08 1996-03-19 Jet Spray Corp. Beverage dispenser
US5535600A (en) * 1994-12-07 1996-07-16 Jet Spray Corp. Cooling system for a post-mix beverage dispenser
US5537838A (en) * 1994-11-02 1996-07-23 Jet Spray Corp. Beverage dispenser
US6256456B1 (en) 1998-02-19 2001-07-03 Emerson Electric Co. Hot water dispenser with heat dissipation plates for dry-start protection
US6266485B1 (en) * 1998-02-19 2001-07-24 Emerson Electric Co. One-piece plastic tank and temperature control system for a hot water dispenser
US6516141B1 (en) 1998-02-19 2003-02-04 Emerson Electric Co. Apparatus and method for protecting a heating tank assembly of a hot water dispenser
US20030041737A1 (en) * 2000-06-30 2003-03-06 Wilson Richard J.H. Bittering of beer
FR2841116A1 (fr) * 2002-06-19 2003-12-26 Seb Sa Cafetiere du type expresso a reservoir d'eau amovible
US20040134932A1 (en) * 2002-10-23 2004-07-15 Lobdell Vincent G. Beverage dispenser
US20060193960A1 (en) * 2000-06-30 2006-08-31 Wilson Richard J Improvements to the bittering of beer
WO2008028240A1 (en) * 2006-09-08 2008-03-13 Scholle Corporation A water transfer regulating means for a water dispenser
WO2011114327A3 (en) * 2010-03-15 2011-12-29 Strauss Water Ltd. Heater for on-demand hot water dispensing
WO2014052769A1 (en) * 2012-09-28 2014-04-03 Hydronovation, Inc. Devices and methods for storing, processing, and delivering a processed liquid
US20150000533A1 (en) * 2011-12-26 2015-01-01 Koninklijke Philips N.V. Apparatus for brewing ingredients in a solvent
US20150129607A1 (en) * 2013-11-14 2015-05-14 MTN Products, Inc Energy saving hot tank for water cooler
EP3064470A1 (en) * 2015-03-03 2016-09-07 Nestec S.A. Beverage dispenser for preparing cold beverages
US20180135279A1 (en) * 2016-11-14 2018-05-17 Heng-Hui LIU Vapor recovery and water collection box structure of heating barrel
EP3730878A4 (en) * 2017-12-23 2021-01-06 Qingdao Haier Co., Ltd. WATER STORAGE DEVICE AND REFRIGERATOR EQUIPPED WITH IT
EP3730879A4 (en) * 2017-12-23 2021-01-06 Qingdao Haier Co., Ltd. WATER STORAGE DEVICE AND REFRIGERATOR EQUIPPED WITH IT
US20220275969A1 (en) * 2021-03-01 2022-09-01 Xiamen Filtertech Industrial Corporation Heat storage water dispenser system

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH587647A5 (enrdf_load_html_response) * 1975-07-11 1977-05-13 Icomag Trust Reg
JPS5486399A (en) * 1977-12-21 1979-07-09 Toshiba Machine Co Ltd Hot drink extrcting device
JPS5858682U (ja) * 1982-07-22 1983-04-20 東芝機械株式会社 温飲料注出装置
US6267496B1 (en) 1998-12-03 2001-07-31 Bryan Real Beverage supply apparatus for dispensing machine
US6349852B1 (en) 1999-05-04 2002-02-26 Bunn-O-Matic Corporation Cold beverage refill system
RU2738097C1 (ru) * 2020-03-13 2020-12-08 Вячеслав Владимирович Вяткин Аквавендинговый аппарат с внутренним акварезервуаром (варианты)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830737A (en) * 1950-01-04 1958-04-15 Selmix Dispensers Inc Fountain dispensers
US3420414A (en) * 1967-04-24 1969-01-07 Allen Electronics Inc Hot water heater and dispenser

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830737A (en) * 1950-01-04 1958-04-15 Selmix Dispensers Inc Fountain dispensers
US3420414A (en) * 1967-04-24 1969-01-07 Allen Electronics Inc Hot water heater and dispenser

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116246A (en) * 1976-10-12 1978-09-26 Medalie Manufacturing Co. Beverage dispenser
US4314767A (en) * 1979-02-06 1982-02-09 Luigi Milani Dispenser of hot beverages prepared from water soluble extracts
US4513887A (en) * 1981-02-09 1985-04-30 Emerson Electric Co. Instant hot water dispenser
US4595131A (en) * 1983-02-17 1986-06-17 Equipment Services Ltd. Beverage dispensing apparatus
US5397031A (en) * 1994-03-08 1995-03-14 Jensen; Martin T. Baby milk warmer
US5537838A (en) * 1994-11-02 1996-07-23 Jet Spray Corp. Beverage dispenser
USD367586S (en) 1994-11-08 1996-03-05 Jet Spray Corp. Bowl for a beverage dispenser
USD367989S (en) 1994-11-08 1996-03-19 Jet Spray Corp. Beverage dispenser
US5535600A (en) * 1994-12-07 1996-07-16 Jet Spray Corp. Cooling system for a post-mix beverage dispenser
US6256456B1 (en) 1998-02-19 2001-07-03 Emerson Electric Co. Hot water dispenser with heat dissipation plates for dry-start protection
US6266485B1 (en) * 1998-02-19 2001-07-24 Emerson Electric Co. One-piece plastic tank and temperature control system for a hot water dispenser
US6516141B1 (en) 1998-02-19 2003-02-04 Emerson Electric Co. Apparatus and method for protecting a heating tank assembly of a hot water dispenser
AU2001277850B2 (en) * 2000-06-30 2005-09-08 S.S. Steiner, Inc. Improvements to the bittering of beer
EP1299521A4 (en) * 2000-06-30 2004-04-28 Steiner Inc S S Strengthening the bitterness of beer
US6748849B2 (en) 2000-06-30 2004-06-15 S.S. Steiner, Inc. Bittering of beer
US20030041737A1 (en) * 2000-06-30 2003-03-06 Wilson Richard J.H. Bittering of beer
US7056549B2 (en) 2000-06-30 2006-06-06 S.S. Steiner, Inc. Bittering of beer
US20060193960A1 (en) * 2000-06-30 2006-08-31 Wilson Richard J Improvements to the bittering of beer
FR2841116A1 (fr) * 2002-06-19 2003-12-26 Seb Sa Cafetiere du type expresso a reservoir d'eau amovible
WO2004000083A1 (fr) * 2002-06-19 2003-12-31 Seb S.A. Machine a cafe du type espresso à reservoir d'eau amovible
US20050247204A1 (en) * 2002-06-19 2005-11-10 Lafond Jean M Espresso coffeemaker with removable water reservoir
US7347137B2 (en) 2002-06-19 2008-03-25 Seb S.A. Espresso coffeemaker with removable water reservoir
US20040134932A1 (en) * 2002-10-23 2004-07-15 Lobdell Vincent G. Beverage dispenser
WO2008028240A1 (en) * 2006-09-08 2008-03-13 Scholle Corporation A water transfer regulating means for a water dispenser
AU2007294477B2 (en) * 2006-09-08 2011-02-24 Scholle Corporation A water transfer regulating means for a water dispenser
WO2011114327A3 (en) * 2010-03-15 2011-12-29 Strauss Water Ltd. Heater for on-demand hot water dispensing
US20150000533A1 (en) * 2011-12-26 2015-01-01 Koninklijke Philips N.V. Apparatus for brewing ingredients in a solvent
WO2014052769A1 (en) * 2012-09-28 2014-04-03 Hydronovation, Inc. Devices and methods for storing, processing, and delivering a processed liquid
CN104736466A (zh) * 2012-09-28 2015-06-24 海德罗诺威什公司 用于存储、处理和递送经处理的液体的装置和方法
US9988288B2 (en) 2012-09-28 2018-06-05 Hydronovation, Inc. Devices and methods for storing, processing, and delivering a processed liquid
CN104736466B (zh) * 2012-09-28 2019-09-17 海德罗诺威什公司 用于存储、处理和递送经处理的液体的装置和方法
US20150129607A1 (en) * 2013-11-14 2015-05-14 MTN Products, Inc Energy saving hot tank for water cooler
EP3064470A1 (en) * 2015-03-03 2016-09-07 Nestec S.A. Beverage dispenser for preparing cold beverages
US20180135279A1 (en) * 2016-11-14 2018-05-17 Heng-Hui LIU Vapor recovery and water collection box structure of heating barrel
EP3730878A4 (en) * 2017-12-23 2021-01-06 Qingdao Haier Co., Ltd. WATER STORAGE DEVICE AND REFRIGERATOR EQUIPPED WITH IT
EP3730879A4 (en) * 2017-12-23 2021-01-06 Qingdao Haier Co., Ltd. WATER STORAGE DEVICE AND REFRIGERATOR EQUIPPED WITH IT
US20220275969A1 (en) * 2021-03-01 2022-09-01 Xiamen Filtertech Industrial Corporation Heat storage water dispenser system

Also Published As

Publication number Publication date
DE2459622A1 (de) 1975-09-11
CA1007205A (en) 1977-03-22
FR2262944B1 (enrdf_load_html_response) 1979-01-05
JPS5610280B2 (enrdf_load_html_response) 1981-03-06
DE2459622C3 (enrdf_load_html_response) 1978-12-21
FR2262944A1 (enrdf_load_html_response) 1975-10-03
AR203779A1 (es) 1975-10-15
AU7631874A (en) 1976-06-17
IT1027627B (it) 1978-12-20
BR7501301A (pt) 1976-11-30
DE2459622B2 (de) 1978-05-03
JPS50120900A (enrdf_load_html_response) 1975-09-22
GB1472662A (en) 1977-05-04

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