JPS60147731U - Drainage device for idle speed control valve - Google Patents
Drainage device for idle speed control valveInfo
- Publication number
- JPS60147731U JPS60147731U JP3406384U JP3406384U JPS60147731U JP S60147731 U JPS60147731 U JP S60147731U JP 3406384 U JP3406384 U JP 3406384U JP 3406384 U JP3406384 U JP 3406384U JP S60147731 U JPS60147731 U JP S60147731U
- Authority
- JP
- Japan
- Prior art keywords
- speed control
- control valve
- idle speed
- valve
- air passage
- 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
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Sliding Valves (AREA)
- Multiple-Way Valves (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のアイドルスピード制御弁の構成を示す断
面図、第２図は同じ（要部の断面図、第３図は本考案の
一実施例を示す断面図、第４図は同じく暖機運転時の状
態を示す要部の断面図、第５図は同じく暖機終了状態を
示す要部の断面図である。
１・・・流体通路、１ｂ・・・負圧側通路、２・・・シ
ャッタハウジング、４・・・シャッタ、４ａ・・・切欠
゛（開閉弁）、１０・・・バルブモータハウジング、１
２・・・パ −ルブモータ、１６．１７・・・開口
、１８・・・排水用空気通路。Fig. 1 is a sectional view showing the configuration of a conventional idle speed control valve, Fig. 2 is the same (a sectional view of the main parts), Fig. 3 is a sectional view showing an embodiment of the present invention, and Fig. 4 is a sectional view of the same (main parts). FIG. 5 is a cross-sectional view of the main parts showing the state during machine operation, and FIG.・Shutter housing, 4...Shutter, 4a...Notch (on/off valve), 10...Valve motor housing, 1
2...Purbe motor, 16.17...Opening, 18...Drainage air passage.
Claims (1)
バイパス空気通路に介装され、該バイパス空気通路を流
れる空気流量を制御することにより機関のアイドル回転
速度を制御するアイドルスピード制御弁において、アイ
ドルスピード制御弁を作動させるバルブモータを収容し
たモータハウジングの底部と前記バルブモータによって
開閉制御されるシャッタより下流の負圧側通路とを排水
用空気通路を介して接続すると共に、機関が暖機運転さ
れているときにのみ開弁する開閉弁を前記排水用空気通
路に介装したことを特徴とするアイドルスピード制御弁
の排水装置。An idle speed control valve that is installed in a bypass air passage that bypasses an intake throttle valve of an engine and is connected to an intake passage, and controls the idle rotation speed of the engine by controlling the flow rate of air flowing through the bypass air passage, The bottom of the motor housing housing the valve motor that operates the idle speed control valve is connected to the negative pressure side passage downstream of the shutter whose opening and closing is controlled by the valve motor through a drainage air passage, and the engine is warmed up. 1. A drainage device for an idle speed control valve, characterized in that an on-off valve that opens only when the idle speed control valve is open is interposed in the drainage air passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3406384U JPS60147731U (en) | 1984-03-12 | 1984-03-12 | Drainage device for idle speed control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3406384U JPS60147731U (en) | 1984-03-12 | 1984-03-12 | Drainage device for idle speed control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60147731U true JPS60147731U (en) | 1985-10-01 |
Family
ID=30537085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3406384U Pending JPS60147731U (en) | 1984-03-12 | 1984-03-12 | Drainage device for idle speed control valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60147731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0439376U (en) * | 1990-07-25 | 1992-04-03 | ||
| KR100396639B1 (en) * | 1999-09-04 | 2003-09-02 | 주식회사 현대오토넷 | Idle Speed Actuator For LPG |
-
1984
- 1984-03-12 JP JP3406384U patent/JPS60147731U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0439376U (en) * | 1990-07-25 | 1992-04-03 | ||
| KR100396639B1 (en) * | 1999-09-04 | 2003-09-02 | 주식회사 현대오토넷 | Idle Speed Actuator For LPG |
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