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CA951129A - Control arrangement for refrigerator-freezer having fast chill feature - Google Patents

Control arrangement for refrigerator-freezer having fast chill feature

Info

Publication number
CA951129A
CA951129A CA145,007,A CA145007A CA951129A CA 951129 A CA951129 A CA 951129A CA 145007 A CA145007 A CA 145007A CA 951129 A CA951129 A CA 951129A
Authority
CA
Canada
Prior art keywords
freezer
refrigerator
feature
control arrangement
fast 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
CA145,007,A
Other versions
CA145007S (en
Inventor
Philip F. Harbour
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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA951129A publication Critical patent/CA951129A/en
Expired 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
    • 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
    • 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
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • 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
    • F25D2317/068—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 fans
    • F25D2317/0682—Two or more 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
    • 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
    • F25D2400/06—Refrigerators with a vertical 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
    • 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
    • F25D2400/28—Quick cooling
    • 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
    • F25D2600/00—Control issues
    • F25D2600/02—Timing

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
CA145,007,A 1971-10-05 1972-06-19 Control arrangement for refrigerator-freezer having fast chill feature Expired CA951129A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18661771A 1971-10-05 1971-10-05

Publications (1)

Publication Number Publication Date
CA951129A true CA951129A (en) 1974-07-16

Family

ID=22685631

Family Applications (1)

Application Number Title Priority Date Filing Date
CA145,007,A Expired CA951129A (en) 1971-10-05 1972-06-19 Control arrangement for refrigerator-freezer having fast chill feature

Country Status (4)

Country Link
US (1) US3747361A (en)
JP (1) JPS5038818B2 (en)
AU (1) AU470843B2 (en)
CA (1) CA951129A (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021213A (en) * 1975-08-25 1977-05-03 Mcgraw-Edison Company Food storage refrigeration cabinet having optional fast chill cycle
US4417450A (en) * 1980-10-17 1983-11-29 The Coca-Cola Company Energy management system for vending machines
US4467617A (en) * 1980-10-17 1984-08-28 The Coca-Cola Company Energy management system for chilled product vending machine
JPH0218397Y2 (en) * 1981-04-21 1990-05-23
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
JPS60173879U (en) * 1984-04-25 1985-11-18 日産自動車株式会社 Automotive cold storage
CN1010883B (en) * 1985-09-25 1990-12-19 三菱电机株式会社 refrigerator controller
US4732009A (en) * 1986-06-26 1988-03-22 Whirlpool Corporation Refrigerator compartment and method for accurately controlled temperature
IT1220061B (en) * 1987-07-09 1990-06-06 Zanussi A Spa Industrie QUICK COOLING REFRIGERATOR
DE69010422T2 (en) * 1989-08-11 1994-10-20 Sanyo Electric Co Cooling tank.
JPH044532U (en) * 1990-04-27 1992-01-16
KR19980030890A (en) * 1996-10-30 1998-07-25 배순훈 Refrigerator Cook-chill System
IT1313157B1 (en) * 1999-08-05 2002-06-17 Candy Spa REFRIGERATOR WITH COMPARTMENT FOR QUICK COOLING OF FOOD
JP3800900B2 (en) * 1999-09-09 2006-07-26 三菱電機株式会社 Refrigerating refrigerator, operation method of freezing refrigerator
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
US6782706B2 (en) 2000-12-22 2004-08-31 General Electric Company Refrigerator—electronics architecture
US6802186B2 (en) 2001-01-05 2004-10-12 General Electric Company Refrigerator system and software architecture
US6802369B2 (en) 2001-01-05 2004-10-12 General Electric Company Refrigerator quick chill and thaw control methods and apparatus
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
US6769265B1 (en) 2003-03-12 2004-08-03 Maytag Corporation Variable speed refrigeration system
US7490480B2 (en) * 2003-03-14 2009-02-17 Maytag Corporation Variable speed refrigeration system
US6918259B2 (en) * 2003-07-31 2005-07-19 Troy M. Anderson Air circulation and filtration system for a refrigerator
KR100775894B1 (en) * 2003-10-20 2007-11-13 호시자키 덴키 가부시키가이샤 Cooling storage
DE102005057155A1 (en) * 2005-11-30 2007-05-31 BSH Bosch und Siemens Hausgeräte GmbH A method for distributing chilled air into the chambers of a two temperature refrigeration appliance has a pivotable baffle blocking the air flow from one or other of the chambers according to a temperature sensor
JP5027443B2 (en) * 2006-05-19 2012-09-19 ホシザキ電機株式会社 Cooling storage
US7891205B2 (en) * 2007-05-17 2011-02-22 Electrolux Home Products, Inc. Refrigerator defrosting and chilling compartment
EP2078910A1 (en) * 2008-01-08 2009-07-15 Filippi S.r.l. Built-in refrigerating element
KR101857654B1 (en) * 2011-07-14 2018-05-15 엘지전자 주식회사 Refrigerator
US8997507B2 (en) * 2012-10-22 2015-04-07 Whirlpool Corporation Low energy evaporator defrost
JP6480719B2 (en) * 2013-12-25 2019-03-13 住友電工スチールワイヤー株式会社 PREGROUT PC STEEL AND METHOD OF CURING THE PREGROUT LAYER

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866323A (en) * 1955-12-27 1958-12-30 Gen Motors Corp Forced air cooled refrigerator
US3107502A (en) * 1961-04-24 1963-10-22 Whirlpool Co Air circuit means for combined freezer and refrigerator apparatus
US3119240A (en) * 1962-06-19 1964-01-28 Philco Corp Refrigeration apparatus with defrost means
US3359751A (en) * 1966-10-14 1967-12-26 Admiral Corp Two temperature refrigerator

Also Published As

Publication number Publication date
AU4602672A (en) 1974-03-14
AU470843B2 (en) 1976-04-01
JPS5038818B2 (en) 1975-12-12
US3747361A (en) 1973-07-24
JPS4844846A (en) 1973-06-27

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