JPS60137154U - York valve opening control device - Google Patents
York valve opening control deviceInfo
- Publication number
- JPS60137154U JPS60137154U JP2421684U JP2421684U JPS60137154U JP S60137154 U JPS60137154 U JP S60137154U JP 2421684 U JP2421684 U JP 2421684U JP 2421684 U JP2421684 U JP 2421684U JP S60137154 U JPS60137154 U JP S60137154U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- diaphragm
- choke
- chamber
- control device
- 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.)
- Granted
Links
Landscapes
- Means For Warming Up And Starting Carburetors (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
図面は本考案係るチョーク弁開度制御装置の一実施例を
示す構成図である。
１・・・吸気通路、２・・・ダイアフラム装置、３・・
・オリフィス、４・・・逆止弁、５・・・制御弁、６・
・・弁装置、１０・・・チョーク弁。The drawing is a configuration diagram showing an embodiment of a choke valve opening degree control device according to the present invention. 1... Intake passage, 2... Diaphragm device, 3...
・Orifice, 4...Check valve, 5...Control valve, 6.
...Valve device, 10...Choke valve.
Claims (1)
フラム装置と、一端がチョーク弁と連結され他端がダイ
アフラムに固着されたチョークレバーと、ダイアフラム
室に内蔵されチョークレバーをチョーク弁閉方向に付勢
する弾性体と、ダイアフラム室と吸気通路のスロットル
弁下流側とを連通し該吸気通路内の負圧力によって弾性
体の付勢力に抗してチョークレバーをチョーク弁開力向
に移動させる連通路とを有するチョーク弁開度制御装置
において、前記連通路に逆止弁を設は且つ該連通路にお
ける吸気通路と逆止弁とを連通ずる通路に大気側と連通
可能に構成され弁体が平地において大気側と連通し、高
地において大気側を遮断する制御弁を設けると共にダイ
アフラムにより画成されたダイアフラム室と大気側に連
通ずる室とを有し、該室に設けられた開口部を開閉する
弁体がダイアフラムに固着され且つ該ダイアフラムが弾
性体により常時、弁体を開弁する方向に付勢するように
構成された弁装置を前記逆上弁が設けられる連通路にお
いて逆止弁に対し並設したことを特徴とするチョーク弁
開度制御装置。A diaphragm device having a diaphragm chamber defined by a diaphragm, a choke lever having one end connected to a choke valve and the other end fixed to the diaphragm, and an elastic body built in the diaphragm chamber and biasing the choke lever in the choke valve closing direction. and a communication passage that communicates the diaphragm chamber with the throttle valve downstream side of the intake passage and moves the choke lever in the choke valve opening force direction by the negative pressure in the intake passage against the biasing force of the elastic body. In the valve opening degree control device, a check valve is provided in the communication passage, and the passage that communicates the intake passage and the check valve in the communication passage is configured to be able to communicate with the atmosphere side, and the valve body is configured to communicate with the atmosphere side on a flat ground. It has a diaphragm chamber defined by a diaphragm and a chamber that communicates with the atmosphere side, and a control valve that shuts off the atmosphere side at high altitudes, and the valve body that opens and closes the opening provided in the chamber is the diaphragm A valve device is arranged in parallel to the check valve in the communication path in which the reverse valve is provided, and the diaphragm is configured to always bias the valve body in the direction of opening the valve by means of an elastic body. A choke valve opening control device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2421684U JPS60137154U (en) | 1984-02-22 | 1984-02-22 | York valve opening control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2421684U JPS60137154U (en) | 1984-02-22 | 1984-02-22 | York valve opening control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60137154U true JPS60137154U (en) | 1985-09-11 |
| JPH0130604Y2 JPH0130604Y2 (en) | 1989-09-19 |
Family
ID=30518164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2421684U Granted JPS60137154U (en) | 1984-02-22 | 1984-02-22 | York valve opening control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60137154U (en) |
-
1984
- 1984-02-22 JP JP2421684U patent/JPS60137154U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0130604Y2 (en) | 1989-09-19 |
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