EP2218986A3 - Refrigerator with multiple compartments - Google Patents

Refrigerator with multiple compartments Download PDF

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Publication number
EP2218986A3
EP2218986A3 EP10152640.8A EP10152640A EP2218986A3 EP 2218986 A3 EP2218986 A3 EP 2218986A3 EP 10152640 A EP10152640 A EP 10152640A EP 2218986 A3 EP2218986 A3 EP 2218986A3
Authority
EP
European Patent Office
Prior art keywords
evaporator
refrigerator
compartment
path
multiple compartments
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
EP10152640.8A
Other languages
German (de)
French (fr)
Other versions
EP2218986B1 (en
EP2218986A2 (en
Inventor
Wolfgang Nuiding
Reinhold Rosner
Simon Schechinger
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete 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 BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of EP2218986A2 publication Critical patent/EP2218986A2/en
Publication of EP2218986A3 publication Critical patent/EP2218986A3/en
Application granted granted Critical
Publication of EP2218986B1 publication Critical patent/EP2218986B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0409—Refrigeration circuit bypassing means for the evaporator
    • 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
    • F25B2600/25—Control of valves
    • F25B2600/2511—Evaporator distribution valves
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series

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

Ein Kältegerät hat wenigstens zwei für verschiedene Lagertemperaturen ausgelegte Fächer (2, 3) und einen Kältemittelkreislauf, in dem ein erster Weg von einem Druckanschluss eines Verdichters (6) über einen Verdampfer (5) des wärmeren Fachs (3) zu einem Sauganschluss des Verdichters (6) und ein zweiter Weg von dem Druckanschluss über einen Verdampfer (4) des kälteren Fachs (2) zu dem Sauganschluss verläuft: Der Verdampfer (5) des wärmeren Fachs (3) ist auf dem zweiten Weg dem Verdampfer (4) des kälteren Fachs (2) nachgeschaltet.

Figure imgaf001
A refrigerator has at least two compartments (2, 3) designed for different storage temperatures and a refrigerant circuit in which a first path from a pressure connection of a compressor (6) via an evaporator (5) of the warmer compartment (3) to a suction connection of the compressor (3). 6) and a second path from the pressure port via an evaporator (4) of the colder compartment (2) to the suction port: The evaporator (5) of the warmer compartment (3) is on the second path to the evaporator (4) of the colder compartment (2) downstream.
Figure imgaf001
EP10152640.8A 2009-02-16 2010-02-04 Refrigerator with multiple compartments Active EP2218986B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202009002222U DE202009002222U1 (en) 2009-02-16 2009-02-16 Refrigeration unit with several compartments

Publications (3)

Publication Number Publication Date
EP2218986A2 EP2218986A2 (en) 2010-08-18
EP2218986A3 true EP2218986A3 (en) 2016-01-06
EP2218986B1 EP2218986B1 (en) 2018-10-31

Family

ID=40577607

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10152640.8A Active EP2218986B1 (en) 2009-02-16 2010-02-04 Refrigerator with multiple compartments

Country Status (3)

Country Link
EP (1) EP2218986B1 (en)
DE (1) DE202009002222U1 (en)
RU (1) RU2010103015A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012201399A1 (en) * 2012-02-01 2013-08-01 BSH Bosch und Siemens Hausgeräte GmbH Refrigerating appliance with two storage chambers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227379A (en) * 1978-02-23 1980-10-14 Tokyo Shibaura Denki Kabushiki Kaisha Cooling apparatus
EP1519123A2 (en) * 2003-09-29 2005-03-30 Valeo Climatisation Cooling cycle
EP1580496A2 (en) * 2004-03-23 2005-09-28 Samsung Electronics Co., Ltd. Heat pump
US20080148745A1 (en) * 2005-01-31 2008-06-26 Zhichun Zhang Multi-Temperature Control Refrigerator Comprising an Ice Machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227379A (en) * 1978-02-23 1980-10-14 Tokyo Shibaura Denki Kabushiki Kaisha Cooling apparatus
EP1519123A2 (en) * 2003-09-29 2005-03-30 Valeo Climatisation Cooling cycle
EP1580496A2 (en) * 2004-03-23 2005-09-28 Samsung Electronics Co., Ltd. Heat pump
US20080148745A1 (en) * 2005-01-31 2008-06-26 Zhichun Zhang Multi-Temperature Control Refrigerator Comprising an Ice Machine

Also Published As

Publication number Publication date
RU2010103015A (en) 2011-08-10
DE202009002222U1 (en) 2009-04-23
EP2218986B1 (en) 2018-10-31
EP2218986A2 (en) 2010-08-18

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