EP0320574A3 - Freezer - Google Patents

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Publication number
EP0320574A3
EP0320574A3 EP88114466A EP88114466A EP0320574A3 EP 0320574 A3 EP0320574 A3 EP 0320574A3 EP 88114466 A EP88114466 A EP 88114466A EP 88114466 A EP88114466 A EP 88114466A EP 0320574 A3 EP0320574 A3 EP 0320574A3
Authority
EP
European Patent Office
Prior art keywords
freezer
cabinet
drawer
cooling air
evaporator part
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.)
Withdrawn
Application number
EP88114466A
Other languages
German (de)
French (fr)
Other versions
EP0320574A2 (en
Inventor
Horst Dr. Rer. Nat. Heinrich
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 GmbH
Original Assignee
Liebherr 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 Liebherr Hausgeraete GmbH filed Critical Liebherr Hausgeraete GmbH
Publication of EP0320574A2 publication Critical patent/EP0320574A2/en
Publication of EP0320574A3 publication Critical patent/EP0320574A3/en
Withdrawn legal-status Critical Current

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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/069—Cooling space dividing partitions
    • 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
    • F25D17/065—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 with compartments at different 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/065—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return
    • F25D2317/0655—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return through the top
    • 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
    • F25D2400/16—Convertible refrigerators

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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

Eine Gefrierschrank besitzt einen in einem oberen Schrank­ abschnitt angeordneten Verdampferteil, vorzugsweise einen Lamellenverdampfer, und unterhalb des Verdampferteils vorge­ sehene Gefrierfächer oder in Führungen der seitlichen Schrank­ wände gehalterte Schubladen. Parallel zur Schrankrückwand und zur Schranktür sind Kühlluftkanäle vorgesehen, die in Kühlluft­ austritts- und Kühllufteintrittsspalte des Verdampferteils münden und die zur Umluftführung durch beidseits der Gefrier­ fächer oder Gefrierschubladen vorgesehene Durchtrittsspalte miteinander in Verbindung stehen, die Zweigkanäle bilden. Um auch bei nicht vollständiger Beladung eine energiesparende wirtschaftliche Arbeitsweise sicherzustellen, ist unterhalb des letzten beladenen Faches oder der letzten beladenen Schublade (15) im Bereich des darunter liegenden Faches oder der darunter liegenden Schublade (15) eine isolierende Trennplatte (16) einschiebbar, deren Ränder dichtend an den Schrankwandungen und der Tür (2) anliegen und die den Weg der Umluft entsprechend verkürzt. A freezer has one in an upper cabinet Section arranged evaporator part, preferably one Lamellar evaporator, and pre-below the evaporator part freezer compartments or guides in the side cabinet wall-mounted drawers. Parallel to the rear wall of the cabinet and Cooling air channels are provided to the cabinet door, which are in cooling air outlet and cooling air inlet gaps of the evaporator part flow and the for air circulation through the freezer on both sides compartments or freezer drawers communicate with each other, which form branch channels. Around an energy-saving one even when the load is not complete Ensuring economic operation is below the last loaded drawer or drawer (15) in the area of the subject below or below lying drawer (15) an insulating partition plate (16) insertable, the edges of which seal against the cabinet walls and the door (2) and the path of the air circulation accordingly shortened.

EP88114466A 1987-12-14 1988-09-05 Freezer Withdrawn EP0320574A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3742351 1987-12-14
DE3742351 1987-12-14
DE3810212 1988-03-25
DE19883810212 DE3810212A1 (en) 1987-12-14 1988-03-25 FREEZER

Publications (2)

Publication Number Publication Date
EP0320574A2 EP0320574A2 (en) 1989-06-21
EP0320574A3 true EP0320574A3 (en) 1990-06-13

Family

ID=25862766

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88114466A Withdrawn EP0320574A3 (en) 1987-12-14 1988-09-05 Freezer

Country Status (2)

Country Link
EP (1) EP0320574A3 (en)
DE (1) DE3810212A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4322247C2 (en) * 1993-07-03 1999-11-25 Aeg Hausgeraete Gmbh Household convection freezer with insertable insulation partition
DE9316797U1 (en) * 1993-11-03 1995-03-09 Liebherr-Hausgeräte GmbH, 88416 Ochsenhausen Household fridge or freezer
EP0956486B1 (en) * 1996-12-11 2001-08-01 AEG Hausgeräte GmbH Domestic refrigerator and/or freezer
DE19728306C2 (en) * 1997-07-03 2000-04-13 Lucent Tech Network Sys Gmbh Method and arrangement for cooling heat generating devices
DE19962258A1 (en) * 1999-12-22 2001-06-28 Bsh Bosch Siemens Hausgeraete Refrigeration device with no-frost refrigerator or freezer body has evaporator close to useful space ceiling and in suction side air flow to fan mounted below evaporator
DE202006012158U1 (en) * 2006-04-03 2007-08-16 Liebherr-Hausgeräte Lienz Gmbh cooling unit
SI22310A (en) * 2006-06-02 2007-12-31 Gorenje Gospodinjski Aparati, D.D. Modular design cooling unit
ITTO20080024A1 (en) 2008-01-11 2009-07-12 Indesit Co Spa REFRIGERATION APPLIANCE
DE102008027469A1 (en) * 2008-06-09 2009-12-10 BSH Bosch und Siemens Hausgeräte GmbH The refrigerator

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532816A (en) * 1949-11-16 1950-12-05 Gen Electric Air circulating arrangement for refrigerators
US3027732A (en) * 1961-03-13 1962-04-03 Gen Motors Corp Refrigerating apparatus
FR1375760A (en) * 1963-06-24 1964-10-23 Variable capacity refrigerator with variously refrigerated compartments
CH442378A (en) * 1965-07-06 1967-08-31 Philips Nv Cooler with two cold rooms
US3407016A (en) * 1967-03-17 1968-10-22 Gen Motors Corp Refrigerator divider shelf assembly
US4191434A (en) * 1978-07-28 1980-03-04 General Electric Company Refrigerator compartment partitioning means

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532816A (en) * 1949-11-16 1950-12-05 Gen Electric Air circulating arrangement for refrigerators
US3027732A (en) * 1961-03-13 1962-04-03 Gen Motors Corp Refrigerating apparatus
FR1375760A (en) * 1963-06-24 1964-10-23 Variable capacity refrigerator with variously refrigerated compartments
CH442378A (en) * 1965-07-06 1967-08-31 Philips Nv Cooler with two cold rooms
US3407016A (en) * 1967-03-17 1968-10-22 Gen Motors Corp Refrigerator divider shelf assembly
US4191434A (en) * 1978-07-28 1980-03-04 General Electric Company Refrigerator compartment partitioning means

Also Published As

Publication number Publication date
DE3810212A1 (en) 1989-06-22
DE3810212C2 (en) 1989-09-21
EP0320574A2 (en) 1989-06-21

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