JPS5820386U - Air conditioner control device - Google Patents

Air conditioner control device

Info

Publication number
JPS5820386U
JPS5820386U JP11384881U JP11384881U JPS5820386U JP S5820386 U JPS5820386 U JP S5820386U JP 11384881 U JP11384881 U JP 11384881U JP 11384881 U JP11384881 U JP 11384881U JP S5820386 U JPS5820386 U JP S5820386U
Authority
JP
Japan
Prior art keywords
air conditioner
compressor
control device
high pressure
conditioner control
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
JP11384881U
Other languages
Japanese (ja)
Other versions
JPH0220475Y2 (en
Inventor
本沢　光弘
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP11384881U priority Critical patent/JPS5820386U/en
Publication of JPS5820386U publication Critical patent/JPS5820386U/en
Application granted granted Critical
Publication of JPH0220475Y2 publication Critical patent/JPH0220475Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来における制御回路の構成図、第２図はこの
考案の一実施例を示す制御回路の構成図、第３図およｄ
第４図は第２図の主要部の動作状態をそれぞれ示す図で
ある。 ３・・・制御部、Ｒ１，Ｒｎ・・・リレー接点、８・・
・圧縮機制御用リレー、１１・・・圧縮機モータ、２０
・・・リレー、９０・・・高圧スイッチ。 １１ １１−１ ≦■Figure 1 is a configuration diagram of a conventional control circuit, Figure 2 is a configuration diagram of a control circuit showing an embodiment of this invention, and Figures 3 and d.
FIG. 4 is a diagram showing the operating states of the main parts of FIG. 2, respectively. 3...Control unit, R1, Rn...Relay contact, 8...
・Compressor control relay, 11... Compressor motor, 20
...Relay, 90...High pressure switch. 11 11-1 ≦■

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧縮機を主体′とする冷凍サイクルを備えた空気調和機
において、前記圧縮機を制御する圧縮機制御用リレーと
、前記冷凍サイクルの高圧側圧力が一定値以上のとき作
動する高圧スイッチと、この高圧スイッチの動作状態に
応して前記圧縮機制御用リレーに対する通電制御を行う
制御部と、この制御部の通電制御状態および前記高圧ス
イッチの動作状態に応じて動作することにより、前記圧
縮機制御用リレーに対する通電路を遮断するとともに、
この動作状態を自己保持するリレーとを具備したことを
特徴とする空気調和機の制御装置。In an air conditioner equipped with a refrigeration cycle mainly composed of a compressor, a compressor control relay that controls the compressor, a high pressure switch that operates when the high pressure side pressure of the refrigeration cycle is above a certain value, and this high pressure a control section that controls the energization of the compressor control relay according to the operating state of the switch; In addition to cutting off the energized path,
A control device for an air conditioner characterized by comprising a relay that self-maintains this operating state.
JP11384881U 1981-07-31 1981-07-31 Air conditioner control device Granted JPS5820386U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11384881U JPS5820386U (en) 1981-07-31 1981-07-31 Air conditioner control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11384881U JPS5820386U (en) 1981-07-31 1981-07-31 Air conditioner control device

Publications (2)

Publication Number Publication Date
JPS5820386U true JPS5820386U (en) 1983-02-08
JPH0220475Y2 JPH0220475Y2 (en) 1990-06-04

Family

ID=29908138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11384881U Granted JPS5820386U (en) 1981-07-31 1981-07-31 Air conditioner control device

Country Status (1)

Country Link
JP (1) JPS5820386U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009036081A (en) * 2007-08-01 2009-02-19 Hitachi Ltd Compressor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS457811Y1 (en) * 1965-11-02 1970-04-14
JPS4917484U (en) * 1972-05-19 1974-02-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS457811Y1 (en) * 1965-11-02 1970-04-14
JPS4917484U (en) * 1972-05-19 1974-02-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009036081A (en) * 2007-08-01 2009-02-19 Hitachi Ltd Compressor

Also Published As

Publication number Publication date
JPH0220475Y2 (en) 1990-06-04

Similar Documents

Publication Publication Date Title
JPS5820386U (en) Air conditioner control device
JPS5811687U (en) Refrigeration equipment
JPS60130346U (en) Separate air conditioner operation control device
JPS6016973U (en) Heat pump air conditioner
JPS5966614U (en) air conditioner
JPS6146383U (en) Refrigeration equipment for refrigerated vehicles
JPS58111854U (en) Refrigeration cycle control circuit
JPS59184216U (en) Mode switching device for automotive air conditioners
JPS5851132U (en) Cooling air volume control device for air conditioners
JPS58165554U (en) air conditioner
JPS59131309U (en) Automotive air conditioner
JPS58116465U (en) Vehicle air conditioner
JPS6073894U (en) Air compressor control device
JPS5923067U (en) air conditioner
JPS59102540U (en) Refrigerated truck
JPS58172770U (en) Cooling system
JPS59119918U (en) Engine room ventilation system for rear engine vehicles
JPS6023647U (en) Air conditioner operating circuit
JPS60125212U (en) car air purifier
JPS5876414U (en) Vehicle air conditioner
JPS58170215U (en) Vehicle air conditioner control device
JPS5811638U (en) Air conditioner control circuit
JPS6035170U (en) Air conditioning equipment
JPS59128035U (en) Dehumidifying air conditioner
JPS5857597U (en) Juan