JPH0220792U - - Google Patents
Info
- Publication number
- JPH0220792U JPH0220792U JP9910588U JP9910588U JPH0220792U JP H0220792 U JPH0220792 U JP H0220792U JP 9910588 U JP9910588 U JP 9910588U JP 9910588 U JP9910588 U JP 9910588U JP H0220792 U JPH0220792 U JP H0220792U
- Authority
- JP
- Japan
- Prior art keywords
- air conditioner
- detecting
- automobile
- swash plate
- variable capacity
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
第１図は本考案の一実施例に係る容量可変斜板
式コンプレツサ制御装置を示すブロツク図、第２
図は同制御装置を示す概念図、第３図は同制御装
置の動作を示すフローチヤートである。
１……車速検出手段、２……エンジン回転数検
出手段、３……スロツトルバルブ開度検出手段、
４……エアコンスイツチ、５……容量可変斜板式
コンプレツサ、６……コントロールバルブ、７…
…制御手段。
FIG. 1 is a block diagram showing a variable capacity swash plate type compressor control device according to an embodiment of the present invention, and FIG.
The figure is a conceptual diagram showing the control device, and FIG. 3 is a flowchart showing the operation of the control device. 1...Vehicle speed detection means, 2...Engine rotation speed detection means, 3...Throttle valve opening detection means,
4... Air conditioner switch, 5... Variable capacity swash plate compressor, 6... Control valve, 7...
...control means.
Claims (1)
、 エンジンの回転数を検出するエンジン回転数検
出手段２と、 エンジンのスロツトルバルブの開度を検出する
スロツトルバルブ開度検出手段３と、 前記自動車に搭載された自動車用空気調和装置
を作動するエアコンスイツチ４と、 前記自動車用空気調和装置に冷媒を供給する容
量可変斜板式コンプレツサ５に設けられ、所定の
開度に開閉することにより前記容量可変斜板式コ
ンプレツサ５の吐出冷媒量を制御するコントロー
ルバルブ６と、 前記車速検出手段１と前記エンジン回転数検出
手段２と前記スロツトバルブ開度検出手段３とに
よつて前記自動車の走行状態を判断し、前記エア
コンスイツチ４が入力されかつ前記自動車の走行
状態が減速状態にある場合には、前記コントロー
ルバルブ６を所定の開度に作動させる制御手段７
と から成る容量可変斜板式コンプレツサ制御装置
。[Scope of Claim for Utility Model Registration] Vehicle speed detection means 1 for detecting the running speed of an automobile, engine rotation speed detection means 2 for detecting the engine rotation speed, and throttle valve for detecting the opening degree of the throttle valve of the engine. An opening detecting means 3, an air conditioner switch 4 for operating an automobile air conditioner mounted on the automobile, and a variable capacity swash plate compressor 5 for supplying refrigerant to the automobile air conditioner, and configured to detect a predetermined opening. a control valve 6 that controls the amount of refrigerant discharged from the variable capacity swash plate compressor 5 by opening and closing at different times; A control means 7 that determines the running state of the vehicle and operates the control valve 6 to a predetermined opening degree when the air conditioner switch 4 is input and the vehicle is in a deceleration state.
A variable capacity swash plate type compressor control device consisting of and .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9910588U JPH0220792U (en) | 1988-07-28 | 1988-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9910588U JPH0220792U (en) | 1988-07-28 | 1988-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0220792U true JPH0220792U (en) | 1990-02-13 |
Family
ID=31325956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9910588U Pending JPH0220792U (en) | 1988-07-28 | 1988-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0220792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000062447A (en) * | 1998-08-26 | 2000-02-29 | Nissan Motor Co Ltd | Air conditioner for vehicle |
-
1988
- 1988-07-28 JP JP9910588U patent/JPH0220792U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000062447A (en) * | 1998-08-26 | 2000-02-29 | Nissan Motor Co Ltd | Air conditioner for vehicle |
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