JPS5324157A - Control circuit of air conditioner - Google Patents

Control circuit of air conditioner

Info

Publication number
JPS5324157A
JPS5324157A JP9917576A JP9917576A JPS5324157A JP S5324157 A JPS5324157 A JP S5324157A JP 9917576 A JP9917576 A JP 9917576A JP 9917576 A JP9917576 A JP 9917576A JP S5324157 A JPS5324157 A JP S5324157A
Authority
JP
Japan
Prior art keywords
control circuit
air conditioner
liquid
compressor
incorporating
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.)
Granted
Application number
JP9917576A
Other languages
Japanese (ja)
Other versions
JPS5710977B2 (en
Inventor
Tetsuo Kishimoto
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP9917576A priority Critical patent/JPS5324157A/en
Publication of JPS5324157A publication Critical patent/JPS5324157A/en
Publication of JPS5710977B2 publication Critical patent/JPS5710977B2/ja
Granted 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/19—Pumping down refrigerant from one part of the cycle to another part of the cycle, e.g. when the cycle is changed from cooling to heating, or before a defrost cycle is started

Landscapes

  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE: To eliminate return of liquid to a compressor, by incorporating a control circuit which goes into normal operation by opening a solenoid valve after complete recovery of liquid refrigerant through pump down at the time of operation stop or start.
COPYRIGHT: (C)1978,JPO&Japio
JP9917576A 1976-08-18 1976-08-18 Control circuit of air conditioner Granted JPS5324157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9917576A JPS5324157A (en) 1976-08-18 1976-08-18 Control circuit of air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9917576A JPS5324157A (en) 1976-08-18 1976-08-18 Control circuit of air conditioner

Publications (2)

Publication Number Publication Date
JPS5324157A true JPS5324157A (en) 1978-03-06
JPS5710977B2 JPS5710977B2 (en) 1982-03-02

Family

ID=14240303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9917576A Granted JPS5324157A (en) 1976-08-18 1976-08-18 Control circuit of air conditioner

Country Status (1)

Country Link
JP (1) JPS5324157A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344840U (en) * 1976-09-21 1978-04-17
JPS5650527A (en) * 1979-09-29 1981-05-07 Fujitsu Ltd Semiconductor integrated circuit device
JPS5696851A (en) * 1979-12-27 1981-08-05 Fujitsu Ltd Static breakdown preventive element
JPS62225857A (en) * 1986-03-28 1987-10-03 株式会社東芝 Method of controlling capacity of refrigerator
JPH0615192B2 (en) * 1983-06-29 1994-03-02 キャタピラー トラクター コムパニー Apparatus and method for controlling internal dimensions of extrusion hose

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5155454U (en) * 1974-10-28 1976-04-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5155454U (en) * 1974-10-28 1976-04-28

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344840U (en) * 1976-09-21 1978-04-17
JPS5650527A (en) * 1979-09-29 1981-05-07 Fujitsu Ltd Semiconductor integrated circuit device
JPS6359258B2 (en) * 1979-09-29 1988-11-18
JPS5696851A (en) * 1979-12-27 1981-08-05 Fujitsu Ltd Static breakdown preventive element
JPS6223467B2 (en) * 1979-12-27 1987-05-22 Fujitsu Ltd
JPH0615192B2 (en) * 1983-06-29 1994-03-02 キャタピラー トラクター コムパニー Apparatus and method for controlling internal dimensions of extrusion hose
JPS62225857A (en) * 1986-03-28 1987-10-03 株式会社東芝 Method of controlling capacity of refrigerator

Also Published As

Publication number Publication date
JPS5710977B2 (en) 1982-03-02

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