JPS63190536U - - Google Patents
Info
- Publication number
- JPS63190536U JPS63190536U JP8015387U JP8015387U JPS63190536U JP S63190536 U JPS63190536 U JP S63190536U JP 8015387 U JP8015387 U JP 8015387U JP 8015387 U JP8015387 U JP 8015387U JP S63190536 U JPS63190536 U JP S63190536U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- stage
- air conditioner
- switch
- pressure
- 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
- 239000003507 refrigerant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
第1図は本考案の一実施例によるエンジンのフ
アーストアイドル装置の構成図、第2図は本考案
と従来例とを比較した動作説明図である。
1…スロツトルリンク、2…吸気マニホールド
、3…カーエアコンの作動スイツチ、4…圧力ス
イツチ、5…2段作動式負圧アクチユエータ、5
a…第1段目のダイヤフラム室、5b…第2段目
のダイヤフラム室、7…第1の電磁式エアバルブ
、9…第2の電磁式アクチユエータ。
FIG. 1 is a block diagram of a first idle device for an engine according to an embodiment of the present invention, and FIG. 2 is an explanatory diagram comparing the operation of the present invention and a conventional example. 1... Throttle link, 2... Intake manifold, 3... Car air conditioner operation switch, 4... Pressure switch, 5... Two-stage negative pressure actuator, 5
a...First stage diaphragm chamber, 5b...Second stage diaphragm chamber, 7...First electromagnetic air valve, 9...Second electromagnetic actuator.
Claims (1)
て、キヤブレータのスロツトルバルブを操作して
アイドリング回転数を上昇する2段作動式負圧ア
クチユエータと、上記カーエアコンの冷媒圧縮機
吐出側圧力が上昇するとオンする圧力スイツチと
、上記カーエアコンの作動スイツチのオンで吸気
負圧を上記2段作動式負圧アクチユエータの第1
段目のダイヤフラム室に導入する第1の電磁式エ
アバルブと、上記圧力スイツチのオンで吸気負圧
を上記2段作動式負圧アクチユエータの第2段目
のダイヤフラム室に導入する第2の電磁式エアバ
ルブとを設けたことを特徴とするフアーストアイ
ドル装置。 In the engine of a vehicle equipped with a car air conditioner, there is a two-stage negative pressure actuator that increases the idling speed by operating the throttle valve of the carburetor, and a pressure that turns on when the pressure on the discharge side of the refrigerant compressor of the car air conditioner increases. switch and turn on the operation switch of the car air conditioner, the intake negative pressure is applied to the first of the two-stage negative pressure actuator.
A first electromagnetic air valve that introduces the air into the diaphragm chamber of the second stage, and a second electromagnetic air valve that introduces the intake negative pressure into the diaphragm chamber of the second stage of the two-stage negative pressure actuator when the pressure switch is turned on. A first idle device characterized by being equipped with an air valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8015387U JPS63190536U (en) | 1987-05-26 | 1987-05-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8015387U JPS63190536U (en) | 1987-05-26 | 1987-05-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63190536U true JPS63190536U (en) | 1988-12-08 |
Family
ID=30930697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8015387U Pending JPS63190536U (en) | 1987-05-26 | 1987-05-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63190536U (en) |
-
1987
- 1987-05-26 JP JP8015387U patent/JPS63190536U/ja active Pending
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