JPS58169281U - Automotive air conditioner - Google Patents

Automotive air conditioner

Info

Publication number
JPS58169281U
JPS58169281U JP6656482U JP6656482U JPS58169281U JP S58169281 U JPS58169281 U JP S58169281U JP 6656482 U JP6656482 U JP 6656482U JP 6656482 U JP6656482 U JP 6656482U JP S58169281 U JPS58169281 U JP S58169281U
Authority
JP
Japan
Prior art keywords
air conditioner
automotive air
expansion valve
thermoelectric
chopper circuit
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
JP6656482U
Other languages
Japanese (ja)
Inventor
裕康 山本
彰 森
Original Assignee
カルソニックカンセイ株式会社
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 カルソニックカンセイ株式会社 filed Critical カルソニックカンセイ株式会社
Priority to JP6656482U priority Critical patent/JPS58169281U/en
Publication of JPS58169281U publication Critical patent/JPS58169281U/en
Pending 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 the drawing]

第１図は従来の熱電式膨張弁を使用した自動車用空気調
和装置の冷房サイクルを示す図、第２図は熱電式膨張弁
の縦断面図、第３図は本考案の原理図、第４図は第３図
に使用されているチョッパ回路を示す図である＝ １１．４１・・・温度センサ、３０・・・熱電式膨張弁
、３１・・・バイメタル、３２・・・ヒータ、３４・・
・弁座、３５・・・弁体、５２・・・発振回路、６０・
・・チョッパ回路。Fig. 1 is a diagram showing the cooling cycle of an automobile air conditioner using a conventional thermoelectric expansion valve, Fig. 2 is a longitudinal cross-sectional view of the thermoelectric expansion valve, Fig. 3 is a diagram of the principle of the present invention, and Fig. 4 The figure shows the chopper circuit used in Fig. 3 = 11. 41... Temperature sensor, 30... Thermoelectric expansion valve, 31... Bimetal, 32... Heater, 34...・
・Valve seat, 35... Valve body, 52... Oscillation circuit, 60.
...Chopper circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自動車用空気調和装置の膨張弁を熱電式とし、その膨張
弁をチョッパ回路により制御することを特徴とする自動
車用空気調和装置。An air conditioner for an automobile, characterized in that the expansion valve of the air conditioner is thermoelectric, and the expansion valve is controlled by a chopper circuit.
JP6656482U 1982-05-10 1982-05-10 Automotive air conditioner Pending JPS58169281U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6656482U JPS58169281U (en) 1982-05-10 1982-05-10 Automotive air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6656482U JPS58169281U (en) 1982-05-10 1982-05-10 Automotive air conditioner

Publications (1)

Publication Number Publication Date
JPS58169281U true JPS58169281U (en) 1983-11-11

Family

ID=30076429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6656482U Pending JPS58169281U (en) 1982-05-10 1982-05-10 Automotive air conditioner

Country Status (1)

Country Link
JP (1) JPS58169281U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54141425A (en) * 1978-04-20 1979-11-02 Emerson Electric Co Valve
JPS5747075A (en) * 1980-09-05 1982-03-17 Fuji Koki Seisakusho:Kk Expansion valve using bimetal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54141425A (en) * 1978-04-20 1979-11-02 Emerson Electric Co Valve
JPS5747075A (en) * 1980-09-05 1982-03-17 Fuji Koki Seisakusho:Kk Expansion valve using bimetal

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