JPS5139702B2 - - Google Patents

Info

Publication number
JPS5139702B2
JPS5139702B2 JP48123436A JP12343673A JPS5139702B2 JP S5139702 B2 JPS5139702 B2 JP S5139702B2 JP 48123436 A JP48123436 A JP 48123436A JP 12343673 A JP12343673 A JP 12343673A JP S5139702 B2 JPS5139702 B2 JP S5139702B2
Authority
JP
Japan
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
JP48123436A
Other versions
JPS5074251A (ja
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
Priority to JP48123436A priority Critical patent/JPS5139702B2/ja
Priority to GB2700174A priority patent/GB1475131A/en
Priority to IT6892474A priority patent/IT1014320B/it
Priority to DE19742429279 priority patent/DE2429279C2/de
Priority to US496897A priority patent/US3890798A/en
Publication of JPS5074251A publication Critical patent/JPS5074251A/ja
Publication of JPS5139702B2 publication Critical patent/JPS5139702B2/ja
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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/002—Defroster control
    • F25D21/006—Defroster control with electronic control circuits
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/15—Power, e.g. by voltage or current
    • F25B2700/151—Power, e.g. by voltage or current of the compressor motor
    • 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
    • F25D2700/12—Sensors measuring the inside temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Defrosting Systems (AREA)
  • Control Of Temperature (AREA)
  • Electronic Switches (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
JP48123436A 1973-06-20 1973-11-05 Expired JPS5139702B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP48123436A JPS5139702B2 (ja) 1973-11-05 1973-11-05
GB2700174A GB1475131A (en) 1973-06-20 1974-06-18 Refrigerator control apparatus
IT6892474A IT1014320B (it) 1973-06-20 1974-06-19 Apparecchio per il controllo delle funzioni di un refrigeratore
DE19742429279 DE2429279C2 (de) 1973-06-20 1974-06-19 Steueranordnung
US496897A US3890798A (en) 1973-11-05 1974-08-12 Refrigerator control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48123436A JPS5139702B2 (ja) 1973-11-05 1973-11-05

Publications (2)

Publication Number Publication Date
JPS5074251A JPS5074251A (ja) 1975-06-18
JPS5139702B2 true JPS5139702B2 (ja) 1976-10-29

Family

ID=14860520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48123436A Expired JPS5139702B2 (ja) 1973-06-20 1973-11-05

Country Status (2)

Country Link
US (1) US3890798A (ja)
JP (1) JPS5139702B2 (ja)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156350A (en) * 1977-12-27 1979-05-29 General Electric Company Refrigeration apparatus demand defrost control system and method
US4173871A (en) * 1977-12-27 1979-11-13 General Electric Company Refrigeration apparatus demand defrost control system and method
US4292813A (en) * 1979-03-08 1981-10-06 Whirlpool Corporation Adaptive temperature control system
US4694657A (en) * 1979-06-20 1987-09-22 Spectrol Electronics Corporation Adaptive defrost control and method
US4680940A (en) * 1979-06-20 1987-07-21 Vaughn Eldon D Adaptive defrost control and method
US4315413A (en) * 1979-12-31 1982-02-16 Whirlpool Corporation Selective temperature control system
US4327556A (en) * 1980-05-08 1982-05-04 General Electric Company Fail-safe electronically controlled defrost system
US4297852A (en) * 1980-07-17 1981-11-03 General Electric Company Refrigerator defrost control with control of time interval between defrost cycles
JPS57142185U (ja) * 1981-03-03 1982-09-06
EP0082144B1 (en) * 1981-06-26 1986-08-27 ALSENZ, Richard H. Refrigerator defrost control
US4535607A (en) * 1984-05-14 1985-08-20 Carrier Corporation Method and control system for limiting the load placed on a refrigeration system upon a recycle start
US4538422A (en) * 1984-05-14 1985-09-03 Carrier Corporation Method and control system for limiting compressor capacity in a refrigeration system upon a recycle start
US4745629A (en) * 1986-09-26 1988-05-17 United Technologies Corporation Duty cycle timer
US4719851A (en) * 1986-12-24 1988-01-19 Whirlpool Corporation Method and apparatus for indicating need for replacement of trash-treating material supply
JPH0730989B2 (ja) * 1987-02-14 1995-04-10 株式会社東芝 冷蔵庫の除霜制御装置
JPS63137266U (ja) * 1987-02-27 1988-09-09
US4941325A (en) * 1989-09-06 1990-07-17 Nuding Douglas J Energy efficient electronic control system for air-conditioning and heat pump systems
US5237830A (en) * 1992-01-24 1993-08-24 Ranco Incorporated Of Delaware Defrost control method and apparatus
US5592058A (en) * 1992-05-27 1997-01-07 General Electric Company Control system and methods for a multiparameter electronically commutated motor
US5460010A (en) * 1993-02-23 1995-10-24 Sanyo Electric Co., Ltd. Refrigerator
US5440893A (en) * 1994-02-28 1995-08-15 Maytag Corporation Adaptive defrost control system
DE4438917C2 (de) * 1994-11-03 1998-01-29 Danfoss As Verfahren zum Abtauen eines Kältesystems und Steuergerät zur Durchführung dieses Verfahrens
US5842355A (en) * 1995-03-22 1998-12-01 Rowe International, Inc. Defrost control system for a refrigerator
JP2000121202A (ja) * 1998-10-12 2000-04-28 Isuzu Motors Ltd 冷凍・冷蔵車
US6148625A (en) * 1999-05-11 2000-11-21 Camp; Vernon D. Frost and freeze-up prevention control system for improving cooling system efficiency in vending machines
US6397607B1 (en) 1999-05-11 2002-06-04 Vernon D. Camp Preemptive frost and freeze-up prevention control system and method
JP3861704B2 (ja) * 2002-01-31 2006-12-20 株式会社デンソー 車両用冷却ファンモータの駆動装置
KR100712852B1 (ko) * 2005-06-15 2007-05-02 엘지전자 주식회사 유니터리 에어컨의 운전 제어 장치 및 방법
WO2007029646A1 (ja) * 2005-09-06 2007-03-15 Matsushita Electric Industrial Co., Ltd. 空気調和機の制御装置
US8079227B2 (en) * 2005-12-29 2011-12-20 Johnson Controls Technology Company Reduced compressor capacity controls
WO2008093497A1 (ja) * 2007-01-30 2008-08-07 Panasonic Corporation 浴室空調装置
JP4642100B2 (ja) * 2008-09-01 2011-03-02 三菱電機株式会社 ヒートポンプ装置
CN104162181B (zh) * 2014-08-05 2017-02-08 衢州昀睿工业设计有限公司 一种冰箱除臭保鲜器电路
CN108870676B (zh) * 2018-05-17 2021-06-25 广东美的制冷设备有限公司 防脱扣的控制方法、装置、系统和空调器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363429A (en) * 1966-03-11 1968-01-16 Motorola Inc Temperature control circuit for refrigeration system
US3514966A (en) * 1967-12-23 1970-06-02 Matsushita Electronics Corp Defrosting control circuit for electric refrigerator
US3681933A (en) * 1970-08-20 1972-08-08 Dynamics Corp America Defrost control
US3759049A (en) * 1972-02-25 1973-09-18 Whirlpool Co Defrost control

Also Published As

Publication number Publication date
JPS5074251A (ja) 1975-06-18
US3890798A (en) 1975-06-24

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