JPS5976413U - Control device for vehicle air conditioning compressor - Google Patents
Control device for vehicle air conditioning compressorInfo
- Publication number
- JPS5976413U JPS5976413U JP17318982U JP17318982U JPS5976413U JP S5976413 U JPS5976413 U JP S5976413U JP 17318982 U JP17318982 U JP 17318982U JP 17318982 U JP17318982 U JP 17318982U JP S5976413 U JPS5976413 U JP S5976413U
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- capacity
- temperature
- vehicle interior
- air conditioning
- 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
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
第1図、第2図は本考案による車輌空調用コンプレッサ
の制御装置の一実施例を示すブロック図及び回路図であ
る。
1・・・制御部、2・・・温度設定器、3,4・・・セ
ンサ、5・・・負圧検出器、6・・・コンプレッサ、7
・・・容量設定器、8・・・プーリ、9・・・電磁クラ
ッチ、10・・・ブロワ回転数設定器。1 and 2 are a block diagram and a circuit diagram showing an embodiment of a control device for a vehicle air conditioning compressor according to the present invention. DESCRIPTION OF SYMBOLS 1... Control part, 2... Temperature setting device, 3, 4... Sensor, 5... Negative pressure detector, 6... Compressor, 7
...Capacity setting device, 8...Pulley, 9...Electromagnetic clutch, 10...Blower rotation speed setting device.
Claims (1)
温度とを比較判定する第1判定手段と、エンジンの負荷
と設定レベルとを比較判定する第長判定手段と、上記第
1、第2判定手段からの出力に基づいてコンプレッサの
容量設定手段及び電磁クラッチを制御する制御手段を備
え、上記制御手段は車室内温度が上記設定温度よりも高
い場合に上記容量設定手段を制御してコンプレッサの容
量を大きくし、車室内温度が上記設定温度よりも低い場
合においてエンジン負荷が設定レベルよりも小さいとき
に上記容量設定手段を制御してコンプレッサの容量を小
さくし、かつ車室内温度が上記設定温度より低い場合に
おいてエンジン負荷が設定レベルよりも大きいときに上
記電磁クラッチをオフしてコンプレッサを停止するよう
にしたことを特徴とする車輌空調用コンプレッサの制御
装置。a first determining means for comparing and determining the vehicle interior temperature detected by the inside air sensor and a set temperature of the temperature setting device; a first determining means for comparing and determining the engine load and a set level; The control means controls the capacity setting means and the electromagnetic clutch of the compressor based on the output from the determination means, and the control means controls the capacity setting means to control the capacity of the compressor when the vehicle interior temperature is higher than the set temperature. The capacity of the compressor is increased, and when the vehicle interior temperature is lower than the set temperature, the capacity setting means is controlled to reduce the compressor capacity when the engine load is lower than the set level, and the vehicle interior temperature is lower than the set temperature. 1. A control device for a compressor for vehicle air conditioning, characterized in that when the engine load is lower than a set level, the electromagnetic clutch is turned off to stop the compressor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17318982U JPS5976413U (en) | 1982-11-16 | 1982-11-16 | Control device for vehicle air conditioning compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17318982U JPS5976413U (en) | 1982-11-16 | 1982-11-16 | Control device for vehicle air conditioning compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5976413U true JPS5976413U (en) | 1984-05-24 |
JPS6146016Y2 JPS6146016Y2 (en) | 1986-12-24 |
Family
ID=30377340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17318982U Granted JPS5976413U (en) | 1982-11-16 | 1982-11-16 | Control device for vehicle air conditioning compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5976413U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61178216A (en) * | 1985-02-01 | 1986-08-09 | Sanden Corp | Control unit for variable displacement compressor in air conditioner for vehicles |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55138116U (en) * | 1979-03-26 | 1980-10-02 | ||
JPS55165820U (en) * | 1979-05-18 | 1980-11-28 | ||
JPS57121919A (en) * | 1981-01-20 | 1982-07-29 | Mitsubishi Electric Corp | Control of operation of compressor for car-loading |
JPS57175422A (en) * | 1981-04-21 | 1982-10-28 | Nippon Denso Co Ltd | Controller for refrigeration cycle of automobile |
JPS57178918A (en) * | 1981-04-30 | 1982-11-04 | Diesel Kiki Co Ltd | Vehicle air conditioner |
-
1982
- 1982-11-16 JP JP17318982U patent/JPS5976413U/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55138116U (en) * | 1979-03-26 | 1980-10-02 | ||
JPS55165820U (en) * | 1979-05-18 | 1980-11-28 | ||
JPS57121919A (en) * | 1981-01-20 | 1982-07-29 | Mitsubishi Electric Corp | Control of operation of compressor for car-loading |
JPS57175422A (en) * | 1981-04-21 | 1982-10-28 | Nippon Denso Co Ltd | Controller for refrigeration cycle of automobile |
JPS57178918A (en) * | 1981-04-30 | 1982-11-04 | Diesel Kiki Co Ltd | Vehicle air conditioner |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61178216A (en) * | 1985-02-01 | 1986-08-09 | Sanden Corp | Control unit for variable displacement compressor in air conditioner for vehicles |
Also Published As
Publication number | Publication date |
---|---|
JPS6146016Y2 (en) | 1986-12-24 |
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