SE9702402D0 - Absorption refrigerator - Google Patents

Absorption refrigerator

Info

Publication number
SE9702402D0
SE9702402D0 SE9702402A SE9702402A SE9702402D0 SE 9702402 D0 SE9702402 D0 SE 9702402D0 SE 9702402 A SE9702402 A SE 9702402A SE 9702402 A SE9702402 A SE 9702402A SE 9702402 D0 SE9702402 D0 SE 9702402D0
Authority
SE
Sweden
Prior art keywords
freezing compartment
plate
evaporator
compartment
refrigerating
Prior art date
Application number
SE9702402A
Other languages
English (en)
Inventor
Ingemar Hallin
Per Levin
Mattias Nyqvist
Original Assignee
Electrolux Ab
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 Electrolux Ab filed Critical Electrolux Ab
Priority to SE9702402A priority Critical patent/SE9702402D0/sv
Publication of SE9702402D0 publication Critical patent/SE9702402D0/sv
Priority to US09/073,688 priority patent/US5966951A/en
Priority to CA002240362A priority patent/CA2240362C/en

Links

Classifications

    • 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F25D11/027—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures of the sorption cycle type
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/10—Sorption machines, plants or systems, operating continuously, e.g. absorption type with inert gas
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • F25B21/04—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect reversible
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/31—Low ambient temperatures
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/11—Fan speed control
    • F25B2600/112—Fan speed control of evaporator fans
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/08—Removing frost by electric heating
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/04—Refrigerators with a horizontal mullion
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/02—Sensors detecting door opening
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature
    • F25D2700/122—Sensors measuring the inside temperature of freezer compartments
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Defrosting Systems (AREA)
SE9702402A 1997-06-24 1997-06-24 Absorption refrigerator SE9702402D0 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9702402A SE9702402D0 (sv) 1997-06-24 1997-06-24 Absorption refrigerator
US09/073,688 US5966951A (en) 1997-06-24 1998-05-06 Absorption refrigerator with automatic defrosting
CA002240362A CA2240362C (en) 1997-06-24 1998-06-11 Absorption refrigerator with automatic defrosting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9702402A SE9702402D0 (sv) 1997-06-24 1997-06-24 Absorption refrigerator

Publications (1)

Publication Number Publication Date
SE9702402D0 true SE9702402D0 (sv) 1997-06-24

Family

ID=20407483

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9702402A SE9702402D0 (sv) 1997-06-24 1997-06-24 Absorption refrigerator

Country Status (3)

Country Link
US (1) US5966951A (sv)
CA (1) CA2240362C (sv)
SE (1) SE9702402D0 (sv)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6397609B1 (en) * 1999-08-20 2002-06-04 Denso Corporation Vehicle air-conditioning system with arrangement of electrical member
DE20001253U1 (de) * 2000-01-25 2001-06-07 Liebherr-Hausgeräte GmbH, 88416 Ochsenhausen Kühlgerät mit einem Kühl-, einem Kaltlager- und einem Gefrierfach
FR2827370A1 (fr) * 2001-07-12 2003-01-17 Serge Girau Systeme de refroidissement par refrigerateur du liquide de refroidissement des moteurs a explosions
CN1288403C (zh) * 2002-09-11 2006-12-06 赵子铨 热载体多功能恒温电冰箱
US7806166B1 (en) * 2003-02-18 2010-10-05 Parker-Hannifin Corporation Insulated spray cooling system for extreme environments
US6845631B1 (en) * 2003-07-15 2005-01-25 Dometic Sweden Ab Absorption refrigerator
SE0303228D0 (sv) * 2003-12-01 2003-12-01 Dometic Sweden Ab Cooling apparatus and method
SE0303235D0 (sv) 2003-12-01 2003-12-01 Dometic Sweden Ab Heat exchanger arrangement
SE0303227D0 (sv) * 2003-12-01 2003-12-01 Dometic Sweden Ab Defrosting
DE10361653B4 (de) * 2003-12-30 2008-08-07 Airbus Deutschland Gmbh Kühleinrichtung zum Abführen von Wärme von einer im Innenraum eines Flugzeuges angeordneten Wärmequelle
DE102004041448B3 (de) * 2004-08-27 2005-11-17 Dräger Medical AG & Co. KGaA Druckbeständiger Flüssigkeitstank
AT500939B1 (de) * 2005-06-08 2006-11-15 Aht Cooling Systems Gmbh Kühlgerät
EP1801523A3 (en) * 2005-12-21 2009-04-01 Thetford Corporation Gas absorption refrigerator
US9322578B2 (en) * 2007-09-10 2016-04-26 Whirlpool Corporation Quick thaw/quick chill refrigerated compartment
KR101559788B1 (ko) * 2009-01-30 2015-10-13 엘지전자 주식회사 냉장고
KR101637443B1 (ko) * 2009-07-15 2016-07-07 엘지전자 주식회사 냉장고용 제상히터 및 이를 구비한 냉장고
US20120031127A1 (en) * 2010-08-09 2012-02-09 Kim Brian S Defrost Fan Control Device
CA2829363A1 (en) * 2011-03-08 2012-09-13 Atwood Mobile Products Llc Helium charged refrigerator
US9250011B2 (en) * 2011-08-26 2016-02-02 Thetford Corporation Absorption refrigerator with temperature control
US8997507B2 (en) * 2012-10-22 2015-04-07 Whirlpool Corporation Low energy evaporator defrost
EP2762796A1 (en) * 2013-02-04 2014-08-06 ABB Oy Cooling assembly
US20140345306A1 (en) * 2013-05-23 2014-11-27 Michael L. Bakker, Jr. Anti-Icing System and Method for a Refrigeration Cooling Apparatus
DE102016211438A1 (de) * 2016-06-27 2017-12-28 BSH Hausgeräte GmbH Kältegerät
EP3287722B1 (en) 2016-08-23 2020-07-15 Dometic Sweden AB Cabinet for a recreational vehicle
AU201710975S (en) 2016-08-24 2017-03-16 Dometic Sweden Ab Control panel and/or display for a refrigerator or freezer
AU201710991S (en) 2016-08-24 2017-04-03 Dometic Sweden Ab Refrigerator
DE102016216126A1 (de) 2016-08-26 2018-03-01 Dometic Sweden Ab Kühleinrichtung für ein Freizeitfahrzeug
US20200370816A1 (en) * 2019-05-20 2020-11-26 Pepsico, Inc. Defrosting system for a cold plate and method of defrosting a cold plate
CN110155538A (zh) * 2019-05-29 2019-08-23 天津商业大学 新型带温度控制的岩芯保温箱
USD1002676S1 (en) 2019-08-30 2023-10-24 Dometic Sweden Ab Appliance
USD1026969S1 (en) 2020-08-31 2024-05-14 Dometic Sweden Ab Refrigerator
CN216114850U (zh) * 2021-07-23 2022-03-22 合肥海尔电冰箱有限公司 冰箱
CN115307349B (zh) * 2022-08-02 2024-01-26 浙江正理生能科技有限公司 一种空气源热泵除霜控制方法及空气源热泵

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GB310739A (en) * 1928-10-05 1929-05-02 Jens Orten Boving Improvements relating to intermittent absorption refrigerating apparatus
US3177675A (en) * 1961-03-20 1965-04-13 Electrolux Ab Defrosting arrangement and control for refrigeration apparatus
GB1020318A (en) * 1962-01-19 1966-02-16 Eisler Paul Displacement of materials with the aid of electric heating
US3382683A (en) * 1966-11-14 1968-05-14 American Motors Corp Refrigerating apparatus-single evaporator
US3793847A (en) * 1973-03-16 1974-02-26 Philco Ford Corp Refrigeration apparatus
US4764193A (en) * 1987-10-07 1988-08-16 Raytheon Company Thermoelectric frost collector for freezers
IT1220753B (it) * 1988-05-23 1990-06-21 Zanussi A Spa Industrie Apparecchio refrigerante con piu' scomparti a rispettive temperature
US5159972A (en) * 1991-03-21 1992-11-03 Florida Power Corporation Controllable heat pipes for thermal energy transfer
KR940002220B1 (ko) * 1991-09-12 1994-03-19 주식회사 금성사 냉장고의 온도제어방법
US5255530A (en) * 1992-11-09 1993-10-26 Whirlpool Corporation System of two zone refrigerator temperature control
US5355686A (en) * 1993-08-11 1994-10-18 Micro Weiss Electronics, Inc. Dual temperature control of refrigerator-freezer
US5471849A (en) * 1994-11-18 1995-12-05 General Electric Company Independent compartment temperature control in a household refrigerator using fan interlock

Also Published As

Publication number Publication date
CA2240362C (en) 2006-09-05
CA2240362A1 (en) 1998-12-24
US5966951A (en) 1999-10-19

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