EP0609423B1 - Vorrichtung zum anreichern von wasser mit kohlendioxid-gas zur erzeugung von karbonisertem wasser - Google Patents
Vorrichtung zum anreichern von wasser mit kohlendioxid-gas zur erzeugung von karbonisertem wasser Download PDFInfo
- Publication number
- EP0609423B1 EP0609423B1 EP93919161A EP93919161A EP0609423B1 EP 0609423 B1 EP0609423 B1 EP 0609423B1 EP 93919161 A EP93919161 A EP 93919161A EP 93919161 A EP93919161 A EP 93919161A EP 0609423 B1 EP0609423 B1 EP 0609423B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- water
- sensor
- cooling
- cooling circuit
- storage tank
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/0042—Details of specific parts of the dispensers
- B67D1/0057—Carbonators
- B67D1/0061—Carbonators with cooling means
- B67D1/0066—Carbonators with cooling means outside the carbonator
- B67D1/0067—Cooling coil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/236—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids specially adapted for aerating or carbonating beverages
- B01F23/2362—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids specially adapted for aerating or carbonating beverages for aerating or carbonating within receptacles or tanks, e.g. distribution machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/211—Measuring of the operational parameters
- B01F35/2115—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/213—Measuring of the properties of the mixtures, e.g. temperature, density or colour
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/0042—Details of specific parts of the dispensers
- B67D1/0043—Mixing devices for liquids
- B67D1/0044—Mixing devices for liquids for mixing inside the dispensing nozzle
- B67D1/0046—Mixing chambers
- B67D1/0047—Mixing chambers with movable parts, e.g. for stirring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/0042—Details of specific parts of the dispensers
- B67D1/0057—Carbonators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/0857—Cooling arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
- F25D31/006—Other cooling or freezing apparatus specially adapted for cooling receptacles, e.g. tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/98—Cooling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/07—Carbonators
Definitions
- the present invention relates to a device for enriching water with CO 2 gas for producing carbonized water in a storage container, which is acted upon by cooling lines of a cooling circuit for cooling its contents and for forming an ice jacket in the wall area, in the interior of which a circulation pump is arranged, through which CO 2 gas from the head region of the storage container is mixed into the water and / or the water within the storage container is rotated and / or circulated, and into which both water and CO 2 gas can be supplied in the head region and can be removed from the carbonized water in the bottom region, the cooling circuit being controlled by a sensor which detects the ice jacket formed on the wall of the storage container in the region of the cooling line.
- Such devices for enriching water with CO 2 gas for producing carbonated water are used, for example, in devices by means of which CO 2 -containing soft drinks can be prepared and dispensed by mixing carbonated water with an appropriate beverage concentrate.
- the soda water to be mixed in the beverage concentrate is created in the storage container by enriching water with supplied CO 2 gas and cooled for better carbonation and as a prerequisite for a prepared cool soft drink.
- Normal water of drinking quality is fed to this reservoir, the so-called carbonator, either from the line of a water supply system or from a reservoir under sufficient pressure, whereby the water supplied can itself be under pressure or can be pumped into the carbonator exclusively or additionally by a pressure pump.
- the carbonizer is supplied with CO 2 gas, specifically from a CO 2 gas storage container via a pressure reducing valve, so that a pressure of, for example, approximately 4 bar is built up in the carbonator.
- the carbonization of the water in the carbonator is carried out or supported by the supplied CO 2 gas by means of various measures, the use of circulation pumps arranged in the carbonator having proven successful. These suck this CO 2 gas out of the head region of the carbonator, which is filled with CO 2 gas, and introduce it into the water which is set in motion, in particular in rotation.
- cooling the carbonator serves on the one hand to improve the carbonation and on the other hand as a prerequisite that the final prepared and dispensed beverage has the desired low and essentially constant temperature.
- the carbonator is expediently cooled by means of a cooling system which is able to build up an ice jacket in the side region of the side walls of the carbonator, which is formed to a certain extent by the circulated water.
- a cooling system which is able to build up an ice jacket in the side region of the side walls of the carbonator, which is formed to a certain extent by the circulated water.
- the output a freshly prepared soft drink, in a way that connects to the bottom area of the carbonator Line a shut-off valve is opened and the cooled, carbonated water taken for this purpose.
- Cooling devices of the type described at the outset are designed and designed for normal operating conditions. To These operating conditions are not just internal How to work, but also the typical environment. So it is usually assumed that household appliances are used in typical households, and certain temperature ranges are also not essential there exceeded or significantly undercut. For cooling devices, such as refrigerators, freezers, however are also for cooling devices for beverage preparation these external temperature conditions of great relevance. The performance of cooling circuits decreases when rising the temperature difference between the area to be cooled towards the surrounding area and increases in reverse.
- Cooling circuits will therefore preferably be designed that they are sufficient even at relatively high ambient temperatures Provide cooling capacity for the area to be cooled. Here but such cooling circuits even at much lower ambient temperatures are used is their performance rather oversized. In itself, this appears Fact rather than harmless.
- Cooling lines of a cooling circuit are arranged in the wall area there is a significant reduction in temperature disadvantageous from typical room temperatures, as observations by the inventors have shown. These disadvantages are at least partly due to the inertia of the refrigeration system, but also due to the reduced thermal conductivity of the ice in the Suspect ice coat. Though the thickness of the ice sheet with With the help of a so-called ice sensor and checked depending on the refrigeration cycle is controlled, the ice jacket strives to train more when the outside temperature sinks. This may lead to functional malfunctions inside the carbonating water reservoir.
- a device that this According to the invention is characterized in that that a room temperature sensor for detection the temperature of the space surrounding the storage container and a control circuit for the cooling circuit is provided, which is connected in this way is that depending on the through the room temperature sensor recorded values after each switch-on phase of the Cooling circuit a standstill phase of the cooling circuit of a corresponding minimum duration regardless of one of the Ice jacket sensor signaled switch-on command takes place.
- This device has at least two considerations the characteristics of the invention.
- One consideration rests on that as the layer of the on the wall of the storage container through the evaporator coils of the cooling system formed ice jacket has a thermally insulating effect, the temperature gradient at low ambient temperature from the wall of the storage container to the liquid one Interior is largest.
- the cooling circuit switched off by a signal from the ice sensor one finds Gradual temperature change takes place, causing the ice sheet to change still to a very large extent later inside spreads.
- the second finding is that at low ambient temperatures the storage container also in very little Dimensions and in any case greatly reduced, heat applied is so that in the storage container over the ice jacket and the other content stored cold high Endures. This also applies when the reservoir good thermal insulation surrounds.
- the measure according to the invention is now in simpler In this way, account for the various operating conditions worn that the switch-on frequency at low ambient temperatures of the cooling system reduced accordingly becomes. Especially for longer periods when there is no chilled, carbonated water from the reservoir is taken and fresh water is supplied for it, the measure according to the invention is supportive for one trouble-free operation.
- the device according to the invention further developed in such a way that the by the Existing ambient temperature evaluable sensor can be influenced Minimum period for the cooling circuit to stand still when removing carbonated water from the Reservoir evaluated as closed for control purposes becomes. This means that with the next signal from the ice jacket sensor, which results in turning on the cooling circuit the cooling circuit actually starts to work.
- the device according to the invention is a further measure further developed in such a way that each switch-on cycle of the cooling circuit regardless of the signaling of the ice sensor depending on the room temperature lasts a predetermined time.
- a storage container 1, as shown in Figure 1 is for use in devices for the preparation of soft drinks by adding an appropriate concentrate to carbonated water or normal water if necessary Suitable and determined water.
- Fresh water is fed to the reservoir via a feed line 2 if necessary, and CO 2 gas is fed via a feed line 3.
- Sufficiently carbonated and chilled water is removed in portions via an outlet line 4 in order to prepare a soft drink.
- the sufficient carbonation is at least supported by a circulation pump 5, which sucks the CO 2 gas located there from the head region 6 of the storage container 1 via an intake pipe 7 and mixes it into the stored water 8 at the level of the circulation pump 5. This CO 2 gas is largely dissolved in the water 8.
- the circulation pump 5 is driven by an electric motor 9.
- the water supply is cooled via evaporator coils 10 of a cooling system, not shown, in such a way that inside the reservoir 1 in the area of Evaporator coils 10, which are thermally conductive on the Bearing against the wall of the storage container 1, an ice jacket 11 builds up.
- the thickness of this ice jacket 11 is determined by a Ice sensor 12 monitors from which the refrigeration cycle and so that the cooling capacity is controlled.
- this ice jacket 11 causes that without much sensitive recording and evaluation measures of the stock of the Water 8 to a very constant temperature in the immediate vicinity Area of freezing is cooled, namely also the temperature is essentially maintained when changing water takes place, i.e. when carbonated water over the output line 4 is removed and controlled for it through a water level person 13 - warmer water over the Feed line 3 is supplied. In this case it builds up the ice jacket falls off relatively quickly around sections, which then again through supplied via the evaporator lines 10 Cooling capacity can be built up.
- control circuit 14 which via a control line 15 the compressor of the cooling circuit, not shown switches on and off, on the input side next to the sensor 12, which detects the thickness of the ice sheet 11, another Assigned sensor 16, which detects the room temperature.
- this control circuit 14 also supplied by the water level sensor 13 signal supplied.
- the control circuit 14 is designed such that a behavior as can be seen from FIG. 2 is.
- the graphic above shows an example Signal curve represents how it is represented by the ice sensor 12 could.
- the switch-on behavior would also be corresponding of the cooling circuit without the measure according to the invention.
- the curve shape shown below shows the behavior of the cooling circuit when using the invention Measure if, for example, a room temperature of approx. 8 ° C. Usual room temperatures are likely on the other hand, hardly fall below 18 ° C.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Devices For Dispensing Beverages (AREA)
- Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Water Treatment By Sorption (AREA)
- Carbon And Carbon Compounds (AREA)
Description
- Fig. 1
- einen gekühlten Vorratsbehälter zur Bereitung und zur Bereithaltung von karbonisiertem Wasser mit einer Umwälzpumpe und
- Fig. 2
- ein Zeitdiagramm für das Einschaltverhalten des Kühlkreislaufs.
Claims (3)
- Vorrichtung zum Anreichern von Wasser mit CO2-Gas zur Erzeugung von karbonisiertem Wasser in einem Vorratsbehälter (1), welcher zur Kühlung seines Inhalts und zur Bildung eines Eismantels (11) im Wandungsbereich mit Kühlleitungen (10) eines Kühlkreislaufes beaufschlagt ist, in dessen Inneren eine Umwälzpumpe (5) angeordnet ist, durch welche CO2-Gas aus dem Kopfbereich (6) des Vorratsbehälters (1) in das Wasser eingemischt und/oder das Wasser innerhalb des Vorratsbehälters (1) in Rotation und/oder Zirkulation versetzt wird und in den sowohl Wasser als auch CO2-Gas im Kopfbereich zuführbar und aus dem karbonisiertes Wasser im Bodenbereich entnehmbar ist, wobei der Kühlkreislauf durch einen den an der Wandung des Vorratsbehälters (1) im Bereich der Kühlleitung (10) gebildeten Eismantel (11) erfassenden Sensor (12) gesteuert wird dadurch gekennzeichnet, daß ein Raumtemperatur-Sensor (16) zur Erfassung der Temperatur des den Vorratsbehälter (1) umgebenden Raumes angeordnet und eine Ansteuerschaltung (14) für den Kühlkreislauf vorgesehen ist, die derart zugeschaltet ist, daß in Abhängigkeit von den durch den Raumtemperatursensor erfaßten Werten nach jeder Einschaltphase des Kühlkreislaufs eine Stillstandsphase des Kühlkreislaufs von einer entsprechenden Mindestdauer unabhängig von einem vom Eismantelsensor (12) signalisierten Einschaltbefehl folgt.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Ansteuerschaltung zusätzlich bewirkt, daß die Einschaltphase bezüglich ihrer Länge bei herabgesenkten Umgebungstemperaturen in Abhängigkeit von diesen Werten beendet wird.
- Vorrichtung nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß die Ansteuerschaltung zusätzlich bewirkt, daß die durch den die Umgebungstemperatur auswertenden Sensor beeinflußbare Mindestdauer für die Stillstandsphase des Kühlkreislaufs bei Entnahme von karbonisiertem Wasser aus dem Vorratsbehälter steuerungstechnisch als beendet ausgewertet wird.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4228776A DE4228776A1 (de) | 1992-08-28 | 1992-08-28 | Vorrichtung zum Anreichern von Wasser mit CO¶2¶-Gas zur Erzeugung von karbonisiertem Wasser |
DE4228776 | 1992-08-28 | ||
PCT/EP1993/002279 WO1994005590A1 (de) | 1992-08-28 | 1993-08-25 | Vorrichtung zum anreichern von wasser mit co2-gas zur erzeugung von karbonisertem wasser |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0609423A1 EP0609423A1 (de) | 1994-08-10 |
EP0609423B1 true EP0609423B1 (de) | 1998-03-04 |
Family
ID=6466714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93919161A Expired - Lifetime EP0609423B1 (de) | 1992-08-28 | 1993-08-25 | Vorrichtung zum anreichern von wasser mit kohlendioxid-gas zur erzeugung von karbonisertem wasser |
Country Status (9)
Country | Link |
---|---|
US (1) | US5399300A (de) |
EP (1) | EP0609423B1 (de) |
JP (1) | JP3391792B2 (de) |
AT (1) | ATE163630T1 (de) |
AU (1) | AU4952693A (de) |
CA (1) | CA2122052C (de) |
DE (2) | DE4228776A1 (de) |
WO (1) | WO1994005590A1 (de) |
ZA (1) | ZA936293B (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2307975B (en) * | 1995-12-09 | 1999-10-13 | Booth Dispensers | Drink cooling |
US5706883A (en) * | 1996-08-09 | 1998-01-13 | Jack M. Berry, Inc. | Mass storage and dispensing system for liquids such as citrus products |
US5987897A (en) | 1997-05-30 | 1999-11-23 | Ranco Incorporated Of Delaware | Ice bank system |
DE19734838C1 (de) * | 1997-08-12 | 1999-01-21 | Sensorix Elektronic Gmbh | Regler an einem Getränke-Kühlgerät |
GB2331354B (en) * | 1997-11-15 | 2002-05-08 | Whitlenge Drink Equipment Ltd | Improvements relating to cooling devices for cooling potable liquids |
GB2332154B (en) | 1997-11-29 | 2001-08-29 | Imi Cornelius | Provision of carbonated beverages |
US6662573B2 (en) * | 2002-04-30 | 2003-12-16 | Lancer Partnership, Ltd. | Cooling bank control assembly for a beverage dispensing system |
KR20140108468A (ko) | 2013-02-28 | 2014-09-11 | 삼성전자주식회사 | 탄산수 제조 장치를 갖춘 냉장고 |
US9150400B2 (en) | 2013-03-15 | 2015-10-06 | Whirlpool Corporation | Beverage system icemaker and ice and water reservoir |
US9272892B2 (en) | 2013-07-29 | 2016-03-01 | Whirpool Corporation | Enhanced heat transfer to water |
CN103736421B (zh) * | 2013-12-27 | 2015-09-02 | 陈增炜 | 使用带温度调节装置和控制器的系统制备麻醉药的方法 |
CN105833780A (zh) * | 2016-05-09 | 2016-08-10 | 杭州金鱼家电有限公司 | 消毒灭菌液制备用的全自动活化器及其使用方法 |
CN106512818A (zh) * | 2016-12-16 | 2017-03-22 | 河北银隆新能源有限公司 | 一种控温搅拌装置及搅拌方法 |
US10940450B2 (en) * | 2017-08-21 | 2021-03-09 | Cornelius Deutschland | Systems for infusing a cooled liquid with a gas to form a gas-infused beverage |
EP4076005A1 (de) * | 2019-12-16 | 2022-10-26 | Oro Koi S.r.l. | Verfahren, vorrichtung und computerprogramm zum auftauen von gefrorenen oder tiefgefrorenen nahrungsmitteln |
CN112007578A (zh) * | 2020-09-10 | 2020-12-01 | 黄石加柯环保科技有限公司 | 碳酸钠溶液的生产设备及生产方法 |
CN112246199B (zh) * | 2020-10-16 | 2022-05-20 | 山东赛尔化工科技发展有限公司 | 一种基于生产环保增塑剂的冷却装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2622923A (en) * | 1949-03-11 | 1952-12-23 | Missouri Automatic Contr Corp | Ice bank controller |
US4011733A (en) * | 1975-07-29 | 1977-03-15 | Dagma Gmbh & Co. | Apparatus and process for carbonating liquids |
US4148334A (en) * | 1975-09-05 | 1979-04-10 | Fluid Device Corporation | Liquid level control sytem |
DK149867C (da) * | 1979-08-08 | 1987-04-06 | New Zealand Dev Finance | Proteolytisk enzympraeparat og fremgangsmaade til fremstilling deraf |
US4448036A (en) * | 1981-10-30 | 1984-05-15 | Gerlach Industries Inc. | Refrigeration system |
US4476690A (en) * | 1982-07-29 | 1984-10-16 | Iannelli Frank M | Dual temperature refrigeration system |
US4497179A (en) * | 1984-02-24 | 1985-02-05 | The Coca-Cola Company | Ice bank control system for beverage dispenser |
IT1183247B (it) * | 1985-02-12 | 1987-10-15 | Sipp Spa | Dispositivo di erogazione e refrige razione di bevande |
KR890008018A (ko) * | 1987-11-02 | 1989-07-08 | 로버트 에이. 켈러 | 음료 분배기용 아이스뱅크 콘트롤 시스템 |
US4907417A (en) * | 1988-03-21 | 1990-03-13 | Emerson Electric Co. | Refrigeration control system for cold drink dispenser |
US4843830A (en) * | 1988-10-11 | 1989-07-04 | Emerson Electric Co. | Differential ice sensor and method |
ES2069141T3 (es) * | 1990-08-16 | 1995-05-01 | Bosch Siemens Hausgeraete | Sistema, en especial para una maquina expendedora automatica de bebidas, con un deposito que sirve de almacenamiento de reserva, refrigeracion y carbonizacion de agua. |
US5184942A (en) * | 1990-08-16 | 1993-02-09 | The Coca Cola Company | Storage container with an electrically operable circulating pump |
US5163298A (en) * | 1991-06-25 | 1992-11-17 | Imi Cornelius Inc. | Electronic ice bank control |
-
1992
- 1992-08-28 DE DE4228776A patent/DE4228776A1/de not_active Withdrawn
-
1993
- 1993-08-25 AU AU49526/93A patent/AU4952693A/en not_active Abandoned
- 1993-08-25 CA CA002122052A patent/CA2122052C/en not_active Expired - Fee Related
- 1993-08-25 JP JP50682594A patent/JP3391792B2/ja not_active Expired - Fee Related
- 1993-08-25 EP EP93919161A patent/EP0609423B1/de not_active Expired - Lifetime
- 1993-08-25 DE DE59308213T patent/DE59308213D1/de not_active Expired - Fee Related
- 1993-08-25 AT AT93919161T patent/ATE163630T1/de not_active IP Right Cessation
- 1993-08-25 WO PCT/EP1993/002279 patent/WO1994005590A1/de active IP Right Grant
- 1993-08-27 ZA ZA936293A patent/ZA936293B/xx unknown
-
1994
- 1994-04-28 US US08/233,967 patent/US5399300A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ZA936293B (en) | 1995-02-08 |
DE4228776A1 (de) | 1994-03-03 |
JP3391792B2 (ja) | 2003-03-31 |
DE59308213D1 (de) | 1998-04-09 |
EP0609423A1 (de) | 1994-08-10 |
US5399300A (en) | 1995-03-21 |
CA2122052C (en) | 1997-01-07 |
WO1994005590A1 (de) | 1994-03-17 |
AU4952693A (en) | 1994-03-29 |
ATE163630T1 (de) | 1998-03-15 |
JPH07503220A (ja) | 1995-04-06 |
CA2122052A1 (en) | 1994-03-17 |
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