JPS52113543A - Control circuit for air conditioner - Google Patents

Control circuit for air conditioner

Info

Publication number
JPS52113543A
JPS52113543A JP3163576A JP3163576A JPS52113543A JP S52113543 A JPS52113543 A JP S52113543A JP 3163576 A JP3163576 A JP 3163576A JP 3163576 A JP3163576 A JP 3163576A JP S52113543 A JPS52113543 A JP S52113543A
Authority
JP
Japan
Prior art keywords
air conditioner
control circuit
oiquid
compressore
compressor
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
JP3163576A
Other languages
Japanese (ja)
Other versions
JPS5653172B2 (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 JP3163576A priority Critical patent/JPS52113543A/en
Publication of JPS52113543A publication Critical patent/JPS52113543A/en
Publication of JPS5653172B2 publication Critical patent/JPS5653172B2/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

Abstract

PURPOSE: To prevent return of a oiquid into a compressor in a subsequent operation and ensure smooth operation of an air conditioner by opening a pump down switch to stop the compressore after detection of lowering of a cooling medium circuit of the air conditioner.
COPYRIGHT: (C)1977,JPO&Japio
JP3163576A 1976-03-19 1976-03-19 Control circuit for air conditioner Granted JPS52113543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3163576A JPS52113543A (en) 1976-03-19 1976-03-19 Control circuit for air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3163576A JPS52113543A (en) 1976-03-19 1976-03-19 Control circuit for air conditioner

Publications (2)

Publication Number Publication Date
JPS52113543A true JPS52113543A (en) 1977-09-22
JPS5653172B2 JPS5653172B2 (en) 1981-12-17

Family

ID=12336658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3163576A Granted JPS52113543A (en) 1976-03-19 1976-03-19 Control circuit for air conditioner

Country Status (1)

Country Link
JP (1) JPS52113543A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61114068A (en) * 1984-09-14 1986-05-31 エンヴァイロシステムズ、コーポレーション Device and method of emergency refrigerant inhibiting alarm system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60216160A (en) * 1984-04-10 1985-10-29 オリジナル産業株式会社 Heat exchanger

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS47380U (en) * 1971-01-11 1972-08-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS47380U (en) * 1971-01-11 1972-08-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61114068A (en) * 1984-09-14 1986-05-31 エンヴァイロシステムズ、コーポレーション Device and method of emergency refrigerant inhibiting alarm system

Also Published As

Publication number Publication date
JPS5653172B2 (en) 1981-12-17

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