JPS6311U - - Google Patents
Info
- Publication number
- JPS6311U JPS6311U JP9413686U JP9413686U JPS6311U JP S6311 U JPS6311 U JP S6311U JP 9413686 U JP9413686 U JP 9413686U JP 9413686 U JP9413686 U JP 9413686U JP S6311 U JPS6311 U JP S6311U
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- detection switch
- air conditioning
- control device
- control system
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 238000004378 air conditioning Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Air-Conditioning For Vehicles (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Description
第１図はこの考案の第一実施例の構成を示す回
路図、第２図はこの考案の第二実施例の構成を示
す回路図である。
１，３０……コンプレツサ、８，４１……エン
ジン負荷状態検出スイツチ、９，４０……熱負荷
検出スイツチ、１６……容量制御アクチユエータ
作動回路（コンプレツサ制御部）、５２……トラ
ンジスタ（コンプレツサ制御部）。
FIG. 1 is a circuit diagram showing the structure of a first embodiment of this invention, and FIG. 2 is a circuit diagram showing the structure of a second embodiment of this invention. 1, 30... Compressor, 8, 41... Engine load state detection switch, 9, 40... Heat load detection switch, 16... Capacity control actuator operating circuit (compressor control section), 52... Transistor (compressor control section) ).
Claims (1)
を切り換え可能な熱負荷検出スイツチと、 該熱負荷検出スイツチに直列に接続され、当該
車両のエンジンの負荷状態の高低に応じて選択的
に接続位置を切り換え可能なエンジン負荷状態検
出スイツチと、 該エンジン負荷状態検出スイツチ及び前記熱負
荷検出スイツチの接続状態に応じて抵抗比を変え
る分圧抵抗と、 該分圧抵抗の分圧点に接続され、該分圧点の電
圧に応じてコンプレツサの作動を制御するコンプ
レツサ制御部とを備えたことを特徴とする空調制
御システムにおけるコンプレツサの作動制御装置
。 ２ 前記制御部は、コンプレツサ容量を制御する
ものである実用新案登録請求の範囲第１項記載の
空調制御システムにおけるコンプレツサの作動制
御装置。 ３ 前記制御部は、コンプレツサのオンオフ作動
のためのエバポレータ温度の設定値を制御するも
のである実用新案登録請求の範囲第１項記載の車
両の空調制御システムにおけるコンプレツサの作
動制御装置。[Scope of Claim for Utility Model Registration] 1. A heat load detection switch whose connection position can be selectively switched depending on the level of vehicle heat load; an engine load state detection switch whose connection position can be selectively changed according to the height of the engine load state detection switch; a voltage dividing resistor whose resistance ratio is changed according to the connection state of the engine load state detection switch and the thermal load detection switch; 1. An operation control device for a compressor in an air conditioning control system, comprising a compressor control section connected to a voltage division point of a piezoresistor and controlling operation of the compressor according to the voltage at the voltage division point. 2. A compressor operation control device in an air conditioning control system according to claim 1, wherein the control unit controls compressor capacity. 3. A compressor operation control device in a vehicle air conditioning control system according to claim 1, wherein the control section controls a set value of evaporator temperature for on/off operation of the compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9413686U JPH0213205Y2 (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9413686U JPH0213205Y2 (en) | 1986-06-20 | 1986-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6311U true JPS6311U (en) | 1988-01-05 |
| JPH0213205Y2 JPH0213205Y2 (en) | 1990-04-12 |
Family
ID=30957302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9413686U Expired JPH0213205Y2 (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0213205Y2 (en) |
-
1986
- 1986-06-20 JP JP9413686U patent/JPH0213205Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0213205Y2 (en) | 1990-04-12 |
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