JPH0238313U - - Google Patents
Info
- Publication number
- JPH0238313U JPH0238313U JP11689688U JP11689688U JPH0238313U JP H0238313 U JPH0238313 U JP H0238313U JP 11689688 U JP11689688 U JP 11689688U JP 11689688 U JP11689688 U JP 11689688U JP H0238313 U JPH0238313 U JP H0238313U
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- engine brake
- brake state
- engine
- vehicle
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 5
- 239000003507 refrigerant Substances 0.000 claims 2
- 238000004378 air conditioning Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Air-Conditioning For Vehicles (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Description
第１図は、本考案に係るコンプレツサの制御装
置の概略構成図、第２図は、コンプレツサの容量
を大にする領域を示す図、第３図は、本考案に係
るコンプレツサの制御装置の動作フローチヤート
である。
１……コンプレツサ、２……マグネツトクラツ
チ、３……容量設定器（容量調整手段）、４……
制御部（制御手段）、５……スロツトル開度検出
センサ（エンジンブレーキ状態検出手段）、６…
…車速センサ（エンジンブレーキ状態検出手段）
。
Fig. 1 is a schematic configuration diagram of a compressor control device according to the present invention, Fig. 2 is a diagram showing an area where the capacity of the compressor is increased, and Fig. 3 is an operation of the compressor control device according to the present invention. It is a flowchart. 1... Compressor, 2... Magnetic clutch, 3... Capacity setting device (capacity adjustment means), 4...
Control unit (control means), 5... Throttle opening detection sensor (engine brake state detection means), 6...
...Vehicle speed sensor (engine brake state detection means)
.
Claims (1)
車室内の空調に関与するコンプレツサ１と、当該
コンプレツサ１によつて循環させる冷媒量を必要
に応じて調整する容量調整手段３との動作を制御
するコンプレツサの制御装置であつて、 前記車両の走行時におけるエンジンのエンジン
ブレーキ状態を検出するエンジンブレーキ状態検
出手段５，６と、 前記エンジンブレーキ状態検出手段５，６によ
つてエンジンブレーキ状態が検出された場合には
、前記容量調整手段３を作動させて前記コンプレ
ツサ１に供給される冷媒量を増加させ、エンジン
ブレーキによる制動効果をより向上させる制御手
段４とを有することを特徴とするコンプレツサの
制御装置。[Claims for Utility Model Registration] A compressor 1 that is driven by the engine of a vehicle and is involved in air-conditioning the interior of the vehicle, and a capacity adjustment that adjusts the amount of refrigerant circulated by the compressor 1 as necessary. A compressor control device for controlling the operation of the compressor 3, comprising: engine brake state detection means 5, 6 for detecting the engine brake state of the engine when the vehicle is running; and the engine brake state detection means 5, 6. Therefore, when an engine brake state is detected, the control means 4 operates the capacity adjustment means 3 to increase the amount of refrigerant supplied to the compressor 1, thereby further improving the braking effect of the engine brake. A compressor control device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11689688U JPH0238313U (en) | 1988-09-07 | 1988-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11689688U JPH0238313U (en) | 1988-09-07 | 1988-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0238313U true JPH0238313U (en) | 1990-03-14 |
Family
ID=31359853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11689688U Pending JPH0238313U (en) | 1988-09-07 | 1988-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238313U (en) |
-
1988
- 1988-09-07 JP JP11689688U patent/JPH0238313U/ja active Pending