CA918939A - Refrigerator-freezer with fast chill arrangement - Google Patents

Refrigerator-freezer with fast chill arrangement

Info

Publication number
CA918939A
CA918939A CA107188A CA107188A CA918939A CA 918939 A CA918939 A CA 918939A CA 107188 A CA107188 A CA 107188A CA 107188 A CA107188 A CA 107188A CA 918939 A CA918939 A CA 918939A
Authority
CA
Canada
Prior art keywords
freezer
refrigerator
arrangement
fast chill
chill
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
Application number
CA107188A
Other versions
CA107188S (en
Inventor
A. Mclean John
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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
Priority to US2249970A priority Critical
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA918939A publication Critical patent/CA918939A/en
Application status is Expired 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 COVERED BY ANY OTHER SUBCLASS
    • F25D17/00Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062Arrangements 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
    • F25D17/065Arrangements 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
    • 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 COVERED BY ANY OTHER SUBCLASS
    • F25D17/00Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042Air treating means within refrigerated spaces
    • F25D17/045Air flow control arrangements
    • 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 COVERED BY ANY OTHER SUBCLASS
    • F25D2317/00Details 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
    • F25D2317/06Details 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
    • F25D2317/068Details 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 fans
    • F25D2317/0682Two or more fans
    • 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 COVERED BY ANY OTHER SUBCLASS
    • F25D2400/00General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/06Refrigerators with a vertical mullion
    • 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 COVERED BY ANY OTHER SUBCLASS
    • F25D2400/00General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/28Quick cooling
CA107188A 1970-03-25 1971-03-09 Refrigerator-freezer with fast chill arrangement Expired CA918939A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US2249970A true 1970-03-25 1970-03-25

Publications (1)

Publication Number Publication Date
CA918939A true CA918939A (en) 1973-01-16

Family

ID=21809912

Family Applications (1)

Application Number Title Priority Date Filing Date
CA107188A Expired CA918939A (en) 1970-03-25 1971-03-09 Refrigerator-freezer with fast chill arrangement

Country Status (5)

Country Link
US (1) US3659429A (en)
JP (1) JPS5014382B1 (en)
CA (1) CA918939A (en)
ES (1) ES194459Y (en)
GB (1) GB1303769A (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759053A (en) * 1971-12-15 1973-09-18 Westinghouse Electric Corp Air control for fresh food compartment quick chill operation
US3908392A (en) * 1974-10-30 1975-09-30 Gen Electric Dual control coordinating apparatus for a refrigerator
JPS55149847A (en) * 1978-08-01 1980-11-21 Sanyo Denshi Kogyo Kk High voltage detector
US4368622A (en) * 1981-05-14 1983-01-18 General Electric Company Refrigerator with through-the-door quick-chilling service
US4358932A (en) * 1981-09-03 1982-11-16 General Electric Company Control system for refrigerator with through-the-door quick-chilling service
US4586347A (en) * 1984-09-07 1986-05-06 General Electric Co. Intermediate temperature storage chamber
CN1004726B (en) * 1985-09-25 1989-07-05 三菱电机株式会社 Refrigerator's controller
US4732009A (en) * 1986-06-26 1988-03-22 Whirlpool Corporation Refrigerator compartment and method for accurately controlled temperature
US4732014A (en) * 1986-12-31 1988-03-22 Whirlpool Corporation Temperature controlled compartment for a refrigerator
IT1220061B (en) * 1987-07-09 1990-06-06 Zanussi A Spa Industrie rapid cooling Refrigerator
IT246893Y1 (en) * 1999-08-05 2002-04-10 Candy Spa Refrigerator with a blast chiller and quick freezer
IT1313157B1 (en) * 1999-08-05 2002-06-17 Candy Spa Refrigerator with compartment for rapid cooling of foods
US7096936B1 (en) 2000-06-07 2006-08-29 General Electric Company Refrigerator with quick chill and thaw system
US6405548B1 (en) 2000-08-11 2002-06-18 General Electric Company Method and apparatus for adjusting temperature using air flow
US6422031B1 (en) 2001-08-15 2002-07-23 Maytag Corporation Refrigeration appliance with impingement cooling system
US6880949B2 (en) * 2001-11-15 2005-04-19 General Electric Company Mullion assembly for refrigerator quick chill and thaw pan
US6918259B2 (en) * 2003-07-31 2005-07-19 Troy M. Anderson Air circulation and filtration system for a refrigerator
KR20070075670A (en) * 2006-01-14 2007-07-24 삼성전자주식회사 Refrigerator and method for controlling the same
US9127873B2 (en) * 2006-12-14 2015-09-08 General Electric Company Temperature controlled compartment and method for a refrigerator
US7614244B2 (en) * 2006-12-21 2009-11-10 General Electric Company Ice producing apparatus and method
DE202007006732U1 (en) * 2007-01-26 2008-06-05 Liebherr-Hausgeräte Ochsenhausen GmbH Fridge and / or freezer
IL225007D0 (en) * 2013-02-28 2013-06-27 M S T Creative Thinking Ltd Rapid cooling device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090209A (en) * 1961-04-24 1963-05-21 Whirlpool Co Refrigerating apparatus
US3359755A (en) * 1966-05-02 1967-12-26 Carrier Corp Refrigerator cabinet
US3370439A (en) * 1966-06-01 1968-02-27 Hupp Corp Refrigerators
US3403533A (en) * 1966-10-07 1968-10-01 Gen Motors Corp Refrigerator with upright dividing wall
US3359751A (en) * 1966-10-14 1967-12-26 Admiral Corp Two temperature refrigerator

Also Published As

Publication number Publication date
US3659429A (en) 1972-05-02
ES194459Y (en) 1975-04-01
GB1303769A (en) 1973-01-17
CA918939A1 (en)
ES194459U (en) 1974-12-16
JPS5014382B1 (en) 1975-05-27

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