JPS6090536U - Throttle valve opening control device - Google Patents
Throttle valve opening control deviceInfo
- Publication number
- JPS6090536U JPS6090536U JP18215083U JP18215083U JPS6090536U JP S6090536 U JPS6090536 U JP S6090536U JP 18215083 U JP18215083 U JP 18215083U JP 18215083 U JP18215083 U JP 18215083U JP S6090536 U JPS6090536 U JP S6090536U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- valve
- wheel drive
- control device
- throttle valve
- 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 Throttle Valves Provided In The Intake System Or In The Exhaust System (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はこの考案の一実施例を説明する全体構成図である
。
１・・・スロットル弁、３・・・支ロット）し弁レバー
、１０・・・ダイヤフラム装置、１３・・・負圧作動（
ダイヤフラム）室、４０・・・負圧取出口、４３・・・
第１負Ｅ−ｉ延弁、４７・・・第２負圧遅延弁、６１・
・・バイパス管路、６５・・・負圧切替弁、６９・・・
・・・２輪駆動−４輪駆動切替スイッチ。The drawing is an overall configuration diagram illustrating an embodiment of this invention. 1... Throttle valve, 3... Valve lever, 10... Diaphragm device, 13... Negative pressure operation (
diaphragm) chamber, 40... negative pressure outlet, 43...
First negative E-i delay valve, 47... Second negative pressure delay valve, 61.
...Bypass pipeline, 65...Negative pressure switching valve, 69...
...2-wheel drive - 4-wheel drive selector switch.
Claims (1)
圧取出口に第１負圧遅延弁を有する負圧管路を介して連
結される負圧作動室を具えたダイヤフラム式スロットル
ポジショナを有する２輪駆動−４輪駆動切替式自動車輌
のスロットル弁開度制御装置において、上記負圧管路に
第１負圧遅延−、弁を迂回するバイパス管路を設けると
共に、該バイパス管路中に第２負圧遅延弁と、２輪駆動
−４輪駆動切替に応じて４輪駆動走行時のみ閉弁される
負圧切替弁とを配設したことを特徴とするスロットル弁
開度制御装置。A diaphragm type throttle positioner having a negative pressure operating chamber connected via a negative pressure pipe having a first negative pressure delay valve to a negative pressure outlet facing directly downstream of the idle opening position of the throttle valve. In a throttle valve opening control device for a wheel drive/four-wheel drive switching type automobile, a first negative pressure delay valve is provided in the negative pressure pipe, and a bypass pipe bypassing the valve is provided, and a second negative pressure delay valve is provided in the negative pressure pipe. A throttle valve opening control device comprising a negative pressure delay valve and a negative pressure switching valve that is closed only when driving in four-wheel drive in response to switching between two-wheel drive and four-wheel drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18215083U JPS6090536U (en) | 1983-11-28 | 1983-11-28 | Throttle valve opening control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18215083U JPS6090536U (en) | 1983-11-28 | 1983-11-28 | Throttle valve opening control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6090536U true JPS6090536U (en) | 1985-06-21 |
Family
ID=30394540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18215083U Pending JPS6090536U (en) | 1983-11-28 | 1983-11-28 | Throttle valve opening control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6090536U (en) |
-
1983
- 1983-11-28 JP JP18215083U patent/JPS6090536U/en active Pending
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