JPH0263044U - - Google Patents
Info
- Publication number
- JPH0263044U JPH0263044U JP14218188U JP14218188U JPH0263044U JP H0263044 U JPH0263044 U JP H0263044U JP 14218188 U JP14218188 U JP 14218188U JP 14218188 U JP14218188 U JP 14218188U JP H0263044 U JPH0263044 U JP H0263044U
- Authority
- JP
- Japan
- Prior art keywords
- air
- engine
- air conditioner
- automobile
- amount
- 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
Landscapes
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
第１図は本考案の一実施例に係るエンジンのア
イドル回転数制御装置を示す概念図、第２図は同
実施例の制御状態を示すフローチヤート、第３図
は予め制御手段に記憶させておくフアンスイツチ
の設定位置と外気温との関係を示す表、第４図は
本考案の他の実施例を示す概念図である。
１……圧縮室、２……吸入空気通路、３……イ
ンジエクタ、４……冷房サイクル、５……自動車
用空気調和装置、６……フアンスイツチ、７……
スロツトルバルブ（アイドル回転数補正手段）、
８……制御手段、１２……温度センサ、１８……
ソレノイドバルブ（アイドル回転数補正手段）、
Ｅ……エンジン、Ｃｏ……容量可変斜板式コンプ
レツサ。
Fig. 1 is a conceptual diagram showing an engine idle speed control device according to an embodiment of the present invention, Fig. 2 is a flowchart showing the control state of the embodiment, and Fig. 3 is a conceptual diagram showing an engine idle speed control device according to an embodiment of the present invention. FIG. 4 is a conceptual diagram showing another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Compression chamber, 2... Intake air passage, 3... Injector, 4... Cooling cycle, 5... Automotive air conditioner, 6... Fan switch, 7...
Throttle valve (idle speed correction means),
8... Control means, 12... Temperature sensor, 18...
Solenoid valve (idle speed correction means),
E...Engine, Co...Variable capacity swash plate type compressor.
Claims (1)
空気量によつてインジエクタ３から吹出される燃
料と前記空気との混合空気の量が変化しこれによ
り回転軸の回転数が変化するエンジンＥと、当該
エンジンＥの回転軸に連結されて冷房サイクル４
の冷媒を圧縮すると共に吸入冷媒圧を検知するこ
とにより駆動斜板の傾斜角度が変化する容量可変
式コンプレツサＣｏと、前記冷房サイクル４を有
し車室内に調和空気を供給する自動車用空気調和
装置５とを搭載した自動車において、前記容量可
変式コンプレツサＣｏを作動させるエアコンスイ
ツチ９と、前記自動車用空気調和装置５のフアン
の回転数を選択するフアンスイツチ６と、前記自
動車の室外或いは室内の温度を検出する温度セン
サ１２と、前記エアコンスイツチ９が入力されか
つ前記自動車が停止状態のときに、前記温度セン
サ１２により検出した温度と前記フアンスイツチ
６の位置との組み合わせによつて前記吸入空気通
路２を通過する空気量を調節するアイドル回転数
補正手段７と、当該アイドル回転数補正手段７を
制御する制御手段８と、を有することを特徴とす
る自動車用エンジン回転数制御装置。 An engine E in which the amount of air mixed with the fuel and the air blown out from an injector 3 changes depending on the amount of air passing through an intake air passage 2 communicating with a compression chamber 1, and the rotation speed of the rotating shaft changes accordingly. , connected to the rotating shaft of the engine E and running the cooling cycle 4
A variable capacity compressor Co that compresses refrigerant and changes the inclination angle of a drive swash plate by detecting the suction refrigerant pressure, and an air conditioner for an automobile that has the cooling cycle 4 and supplies conditioned air into a vehicle interior. 5, an air conditioner switch 9 that operates the variable capacity compressor Co, a fan switch 6 that selects the rotation speed of the fan of the automotive air conditioner 5, and an outdoor or indoor temperature of the automobile. and the temperature detected by the temperature sensor 12 and the position of the fan switch 6 when the air conditioner switch 9 is input and the vehicle is stopped. 1. An engine speed control device for an automobile, comprising: an idle speed correction means 7 for adjusting the amount of air passing through the engine 2; and a control means 8 for controlling the idle speed correction means 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14218188U JPH0263044U (en) | 1988-10-31 | 1988-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14218188U JPH0263044U (en) | 1988-10-31 | 1988-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0263044U true JPH0263044U (en) | 1990-05-11 |
Family
ID=31407911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14218188U Pending JPH0263044U (en) | 1988-10-31 | 1988-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0263044U (en) |
-
1988
- 1988-10-31 JP JP14218188U patent/JPH0263044U/ja active Pending
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