EP2458310A3 - Method for operating a fridge and/or freezer and fridge and/or freezer - Google Patents

Method for operating a fridge and/or freezer and fridge and/or freezer Download PDF

Info

Publication number
EP2458310A3
EP2458310A3 EP11009295.4A EP11009295A EP2458310A3 EP 2458310 A3 EP2458310 A3 EP 2458310A3 EP 11009295 A EP11009295 A EP 11009295A EP 2458310 A3 EP2458310 A3 EP 2458310A3
Authority
EP
European Patent Office
Prior art keywords
freezer
fridge
operating
refrigerator
relates
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.)
Granted
Application number
EP11009295.4A
Other languages
German (de)
French (fr)
Other versions
EP2458310A2 (en
EP2458310B1 (en
Inventor
Thomas Ertel
Herbert Gerner
Erwin Locher
Michael Schick
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.)
Liebherr Hausgeraete Ochsenhausen GmbH
Original Assignee
Liebherr Hausgeraete Ochsenhausen GmbH
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 Liebherr Hausgeraete Ochsenhausen GmbH filed Critical Liebherr Hausgeraete Ochsenhausen GmbH
Publication of EP2458310A2 publication Critical patent/EP2458310A2/en
Publication of EP2458310A3 publication Critical patent/EP2458310A3/en
Application granted granted Critical
Publication of EP2458310B1 publication Critical patent/EP2458310B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00Arrangement or mounting of control or safety devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00Control issues
    • F25B2600/02Compressor control
    • F25B2600/025Compressor control by controlling speed
    • F25B2600/0251Compressor control by controlling speed with on-off operation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00Control issues
    • F25B2600/02Compressor control
    • F25B2600/025Compressor control by controlling speed
    • F25B2600/0252Compressor control by controlling speed with two speeds
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/30Quick freezing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00Means for sensing or measuring; Sensors therefor
    • F25D2700/12Sensors measuring the inside temperature

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)

Abstract

Die vorliegende Erfindung betrifft ein Verfahren zum Betrieb eines Kühl- und/oder Gefriergerätes mit wenigstens einem Kälteaggregat, das auf wenigstens zwei unterschiedlichen Leistungsstufen betreibbar ist. Die Erfindung betrifft ferner ein Kühl- und/oder Gefriergerät.

Figure imgaf001
The present invention relates to a method for operating a refrigerator and / or freezer with at least one refrigeration unit, which is operable on at least two different power levels. The invention further relates to a refrigerator and / or freezer.
Figure imgaf001

EP11009295.4A 2010-11-26 2011-11-23 Method for operating a fridge and/or freezer and fridge and/or freezer Active EP2458310B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010052699A DE102010052699A1 (en) 2010-11-26 2010-11-26 Method for operating a refrigerator and / or freezer and refrigerator and / or freezer

Publications (3)

Publication Number Publication Date
EP2458310A2 EP2458310A2 (en) 2012-05-30
EP2458310A3 true EP2458310A3 (en) 2017-12-27
EP2458310B1 EP2458310B1 (en) 2020-02-26

Family

ID=45217129

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11009295.4A Active EP2458310B1 (en) 2010-11-26 2011-11-23 Method for operating a fridge and/or freezer and fridge and/or freezer

Country Status (4)

Country Link
EP (1) EP2458310B1 (en)
CN (1) CN102564049B (en)
DE (1) DE102010052699A1 (en)
ES (1) ES2784746T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105135814B (en) * 2015-09-08 2018-06-22 合肥美的电冰箱有限公司 Controlling method for refrigerator and refrigerator
DE202017103975U1 (en) * 2017-07-04 2018-10-05 Rehau Ag + Co Control system for distributing the heating and / or cooling capacity of a heating and / or cooling system
CN114279162B (en) * 2021-12-28 2023-02-28 珠海格力电器股份有限公司 Control method and device of air-cooled refrigerator and refrigerator
CN114893921B (en) * 2022-05-24 2023-08-08 青岛海信日立空调系统有限公司 Magnetic suspension water chilling unit

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19627096A1 (en) * 1996-07-05 1998-01-15 Get Mbh Cooling apparatus powered by solar generator for refrigerator
DE19750053A1 (en) * 1997-11-12 1999-05-20 Etc Energietechnik Und Chemie Household refrigerator
US20030182957A1 (en) * 2002-03-29 2003-10-02 Ziqiang Hu Sealed system multiple speed compressor and fan control
EP1524484A1 (en) * 2003-10-16 2005-04-20 Whirlpool Corporation Refrigerator
EP1564514A1 (en) * 2004-02-12 2005-08-17 Whirlpool Corporation A refrigerator and a method for controlling variable cooling capacity thereof
EP2110626A1 (en) * 2006-05-19 2009-10-21 Hoshizaki Denki Kabushiki Kaisha Cooling storage and method of operating the same
WO2010031012A1 (en) * 2008-09-15 2010-03-18 General Electric Company Management control of household appliances using rfid communication

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3133686A1 (en) * 1981-08-26 1983-03-17 Lattek, Gabriele, 4300 Essen Refrigerator or the like for recreational vehicles, caravans and similar
US4967568A (en) * 1988-03-25 1990-11-06 General Electric Company Control system, method of operating an atmospheric cooling apparatus and atmospheric cooling apparatus
KR19980054641A (en) * 1996-12-27 1998-09-25 배순훈 How to control fan motor of refrigerator
KR20010055301A (en) * 1999-12-10 2001-07-04 구자홍 Operation method for refrigerator
DE102005057149A1 (en) * 2005-11-30 2007-06-06 BSH Bosch und Siemens Hausgeräte GmbH Method for operating a refrigerator and refrigerator with a delayed switch on the compressor
KR20080070438A (en) * 2007-01-26 2008-07-30 엘지전자 주식회사 Demand control system and demand method for multi-air conditioner
DE202008012411U1 (en) * 2008-08-14 2009-12-17 Liebherr-Hausgeräte Ochsenhausen GmbH Fridge and / or freezer
DE102009000347A1 (en) * 2009-01-21 2010-08-05 BSH Bosch und Siemens Hausgeräte GmbH Domestic refrigeration appliance has housing and heat insulating internal space which is arranged within housing, where refrigeration circuit has compressor for cooling internal space
DE102010018459A1 (en) * 2009-05-28 2011-03-03 Liebherr-Hausgeräte Ochsenhausen GmbH Fridge and / or freezer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19627096A1 (en) * 1996-07-05 1998-01-15 Get Mbh Cooling apparatus powered by solar generator for refrigerator
DE19750053A1 (en) * 1997-11-12 1999-05-20 Etc Energietechnik Und Chemie Household refrigerator
US20030182957A1 (en) * 2002-03-29 2003-10-02 Ziqiang Hu Sealed system multiple speed compressor and fan control
EP1524484A1 (en) * 2003-10-16 2005-04-20 Whirlpool Corporation Refrigerator
EP1564514A1 (en) * 2004-02-12 2005-08-17 Whirlpool Corporation A refrigerator and a method for controlling variable cooling capacity thereof
EP2110626A1 (en) * 2006-05-19 2009-10-21 Hoshizaki Denki Kabushiki Kaisha Cooling storage and method of operating the same
WO2010031012A1 (en) * 2008-09-15 2010-03-18 General Electric Company Management control of household appliances using rfid communication

Also Published As

Publication number Publication date
DE102010052699A1 (en) 2012-05-31
CN102564049B (en) 2016-08-03
EP2458310A2 (en) 2012-05-30
EP2458310B1 (en) 2020-02-26
ES2784746T3 (en) 2020-09-30
CN102564049A (en) 2012-07-11

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