IT1255596B - Metodo di controllo della temperatura per frigorifero - Google Patents

Metodo di controllo della temperatura per frigorifero

Info

Publication number
IT1255596B
IT1255596B ITMI922114A ITMI922114A IT1255596B IT 1255596 B IT1255596 B IT 1255596B IT MI922114 A ITMI922114 A IT MI922114A IT MI922114 A ITMI922114 A IT MI922114A IT 1255596 B IT1255596 B IT 1255596B
Authority
IT
Italy
Prior art keywords
refrigerator
control method
compartment
temperature control
rotation speed
Prior art date
Application number
ITMI922114A
Other languages
English (en)
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 filed Critical
Publication of ITMI922114A0 publication Critical patent/ITMI922114A0/it
Publication of ITMI922114A1 publication Critical patent/ITMI922114A1/it
Application granted granted Critical
Publication of IT1255596B publication Critical patent/IT1255596B/it

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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • 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
    • F25D17/08—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 using ducts
    • 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
    • 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
    • F25D2317/0681—Details thereof
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/02—Sensors detecting door opening

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

Abstract

Metodo di controllo di temperatura per un frigorifero atto a ristabilire tempestivamente le temperature all'interno di uno scomparto di congelamento e di uno scomparto di refrigerazione regolando la velocità di rotazione di un ventilatore di un sistema di controllo del funzionamento del frigorifero attraverso un'unità di controllo variabile della velocità di rotazione onde permettere all'aria di raffreddamento di affluire nello scomparto di congelamento e nello scomparto di refrigerazione in proporzione inversa in risposta alle temperature all'interno dello scomparto di congelamento e dello scomparto di refrigerazione.
ITMI922114A 1991-09-12 1992-09-11 Metodo di controllo della temperatura per frigorifero IT1255596B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910015923A KR940002220B1 (ko) 1991-09-12 1991-09-12 냉장고의 온도제어방법

Publications (3)

Publication Number Publication Date
ITMI922114A0 ITMI922114A0 (it) 1992-09-11
ITMI922114A1 ITMI922114A1 (it) 1994-03-11
IT1255596B true IT1255596B (it) 1995-11-09

Family

ID=19319869

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922114A IT1255596B (it) 1991-09-12 1992-09-11 Metodo di controllo della temperatura per frigorifero

Country Status (4)

Country Link
US (1) US5269152A (it)
JP (1) JPH0827122B2 (it)
KR (1) KR940002220B1 (it)
IT (1) IT1255596B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5490394A (en) * 1994-09-23 1996-02-13 Multibras S/A Eletrodomesticos Fan control system for the evaporator of refrigerating appliances
US5907953A (en) * 1996-04-29 1999-06-01 Samsung Electronics Co., Ltd. Temperature controlling method and apparatus for refrigerator using velocity control of rotary blade
IT1286409B1 (it) * 1996-11-27 1998-07-08 Candy Spa Struttura frigorifera con ventilazione forzata variabile
NZ314264A (en) * 1997-02-18 1999-06-29 Fisher & Paykel Ltd Substitute Refrigeration apparatus comprising at least two compartments wherein the temperature of each compartment is independently controlled and temperatures are achieved simultaneously
JPH10318649A (ja) * 1997-05-15 1998-12-04 Samsung Electron Co Ltd 蒸発器と冷却室との間の空気の流動を防止するための遮断装置を備えた冷蔵庫
KR19980083487A (ko) * 1997-05-15 1998-12-05 윤종용 냉장고의 구동제어장치 및 방법
SE9702402D0 (sv) * 1997-06-24 1997-06-24 Electrolux Ab Absorption refrigerator
CN1128970C (zh) * 1998-10-30 2003-11-26 大宇电子有限公司 用于冰箱的空气幕风扇的驱动装置和方法
US6196011B1 (en) * 1999-11-16 2001-03-06 General Electric Company Refrigeration system with independent compartment temperature control
US6405548B1 (en) 2000-08-11 2002-06-18 General Electric Company Method and apparatus for adjusting temperature using air flow
AU2003265215A1 (en) * 2002-09-02 2004-03-19 Arcelik, A.S Refrigerator control method
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
JP4954484B2 (ja) * 2005-03-08 2012-06-13 ホシザキ電機株式会社 冷却貯蔵庫
WO2009109909A2 (en) * 2008-03-03 2009-09-11 Donald, Heather, June Refrigeration system
US8215921B2 (en) * 2009-01-23 2012-07-10 Rbc Manufacturing Corporation Methods and systems for defogging transparent doors in display cases
JP5122550B2 (ja) * 2009-11-26 2013-01-16 シャープ株式会社 Ｐｔｃヒータの制御方法及び空気調和機
CN104990358B (zh) * 2015-06-26 2019-03-12 青岛海尔股份有限公司 冰箱冷藏室的分区制冷控制方法和分区制冷控制装置
CN104990357B (zh) * 2015-06-26 2018-03-23 青岛海尔股份有限公司 冰箱冷藏室的分区制冷控制方法和分区制冷控制装置
JP2021188767A (ja) * 2020-05-26 2021-12-13 株式会社デンソー 冷却システム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375677A (en) * 1967-01-03 1968-04-02 Gen Motors Corp Method and apparatus for maintaining high humidity in a frost-free domestic refrigerator
US4296611A (en) * 1978-12-08 1981-10-27 General Electric Company Household refrigerator air flow control and method

Also Published As

Publication number Publication date
JPH05203321A (ja) 1993-08-10
JPH0827122B2 (ja) 1996-03-21
ITMI922114A1 (it) 1994-03-11
KR930006412A (ko) 1993-04-21
ITMI922114A0 (it) 1992-09-11
KR940002220B1 (ko) 1994-03-19
US5269152A (en) 1993-12-14

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970929