JPS6433485A - Controller for refrigerator - Google Patents

Controller for refrigerator

Info

Publication number
JPS6433485A
JPS6433485A JP18825887A JP18825887A JPS6433485A JP S6433485 A JPS6433485 A JP S6433485A JP 18825887 A JP18825887 A JP 18825887A JP 18825887 A JP18825887 A JP 18825887A JP S6433485 A JPS6433485 A JP S6433485A
Authority
JP
Japan
Prior art keywords
refrigerator
door
control means
fan motor
temperature
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.)
Pending
Application number
JP18825887A
Other languages
Japanese (ja)
Inventor
Masaya Itagaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP18825887A priority Critical patent/JPS6433485A/en
Publication of JPS6433485A publication Critical patent/JPS6433485A/en
Pending 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
    • 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
    • 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
    • F25D2400/04—Refrigerators with a horizontal 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/02—Sensors detecting door opening

Abstract

PURPOSE: To enable a fan motor control having no inferior activation to be carried out and at the same time enable a fan motor to be operated at a low speed by a method wherein when the door of a refrigerator is closed from its open state, the motor is operated with the number of rotation set in response to a difference between a refrigerator temperature and a set temperature after it is once energized t the number of high speed rotations. CONSTITUTION: At a refrigerator temperature sensing circuit 5 with a temperature sensing element 3 and a temperature setting device 4 installed inside the refrigerator being applied as inputs, a signal of difference between the set temperature and the refrigerator temperature is outputted to a control means 9. At the control means 9, an operation and a stopping of a compressor 18 as well as the number of rotation of a fan motor 2 are determined and then its corresponding control instruction signal is transmitted to a compressor driving circuit 10 and a fan motor driving circuit 11. In addition, at a door opening or closing sensor circuit 8 with switch signals of door switches 6a, 6b being applied as inputs, information about door opening or closing state is transmitted to the control means 9. At the control means 9, the fan motor 2 is stopped when the door is opened, and when the door is closed, an instruction of high speed rotation is outputted to the driving circuit 11 only when it is energized. After energization, when a time T1 elapses, the control means 9 performs a usual control over the number of rotation. This control pattern for energization becomes similar to that of ON/OFF state in reference to a refrigerator temperature.
JP18825887A 1987-07-28 1987-07-28 Controller for refrigerator Pending JPS6433485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18825887A JPS6433485A (en) 1987-07-28 1987-07-28 Controller for refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18825887A JPS6433485A (en) 1987-07-28 1987-07-28 Controller for refrigerator

Publications (1)

Publication Number Publication Date
JPS6433485A true JPS6433485A (en) 1989-02-03

Family

ID=16220534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18825887A Pending JPS6433485A (en) 1987-07-28 1987-07-28 Controller for refrigerator

Country Status (1)

Country Link
JP (1) JPS6433485A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03195753A (en) * 1989-12-25 1991-08-27 Idemitsu Petrochem Co Ltd Styrenic resin composition
KR100456590B1 (en) * 2002-08-19 2004-11-10 삼성전자주식회사 Refrigerator and method for controlling
CN100455958C (en) * 2003-01-28 2009-01-28 广东科龙电器股份有限公司 Control method and device for straight-flow fan of air-cooled refrigerator
WO2014078707A3 (en) * 2012-11-16 2014-07-17 B/E Aerospace, Inc. Aircraft galley compartment cooling system with door lock sensor
US9038945B2 (en) 2013-03-15 2015-05-26 B/E Aerospace, Inc. Integrated aircraft galley system
US9566921B2 (en) 2013-06-18 2017-02-14 B/E Aerospace, Inc. Appliance insert connection interface for an aircraft galley

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03195753A (en) * 1989-12-25 1991-08-27 Idemitsu Petrochem Co Ltd Styrenic resin composition
KR100456590B1 (en) * 2002-08-19 2004-11-10 삼성전자주식회사 Refrigerator and method for controlling
CN100455958C (en) * 2003-01-28 2009-01-28 广东科龙电器股份有限公司 Control method and device for straight-flow fan of air-cooled refrigerator
WO2014078707A3 (en) * 2012-11-16 2014-07-17 B/E Aerospace, Inc. Aircraft galley compartment cooling system with door lock sensor
CN104870309A (en) * 2012-11-16 2015-08-26 Be航天公司 Aircraft galley cart door interlock
US9434474B2 (en) 2012-11-16 2016-09-06 B/E Aerospace, Inc. Aircraft galley cart door interlock
US10850856B2 (en) 2012-11-16 2020-12-01 B/E Aerospace, Inc. Aircraft galley cart door interlock
US9038945B2 (en) 2013-03-15 2015-05-26 B/E Aerospace, Inc. Integrated aircraft galley system
US9340290B2 (en) 2013-03-15 2016-05-17 B/E Aerospace, Inc. Integrated aircraft galley system
US9566921B2 (en) 2013-06-18 2017-02-14 B/E Aerospace, Inc. Appliance insert connection interface for an aircraft galley

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