JPS603277U - Fuel pressure regulating valve device - Google Patents
Fuel pressure regulating valve deviceInfo
- Publication number
- JPS603277U JPS603277U JP9509083U JP9509083U JPS603277U JP S603277 U JPS603277 U JP S603277U JP 9509083 U JP9509083 U JP 9509083U JP 9509083 U JP9509083 U JP 9509083U JP S603277 U JPS603277 U JP S603277U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- movable body
- regulating valve
- valve device
- pressure regulating
- 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
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
図面は本考案の燃料圧力調整装置の一実施例を示す断面
図である。
１０・・・・・・燃料デリバリパイプ、２０・・・・・
・調整弁、２１・・・・・・燃料入口、２２・・・・・
・リリーフ孔、２３・・・・・・ボディ、２４・・・・
・・可動体、２７・・・・・・燃料室、２８・・・・・
・負圧室、２９・・・・・・カップシール、３０・・・
・・・スプリング、３２・・・・・・弁体。The drawing is a sectional view showing an embodiment of the fuel pressure regulating device of the present invention. 10...Fuel delivery pipe, 20...
・Adjustment valve, 21...Fuel inlet, 22...
・Relief hole, 23...Body, 24...
...Movable body, 27...Fuel chamber, 28...
・Negative pressure chamber, 29...Cup seal, 30...
... Spring, 32 ... Valve body.
Claims (1)
Ｊ−フ孔、前記ボディ内に摺動自在に配設されるととも
にその一側に前記燃料入口と連通される燃料室をその他
側に負圧源に連通される負圧室を形成する可動体、該可
動体の外周に設けられる外周溝、該外周溝内に配設され
前記ボディの内周に当接するリップを有するとともに、
前記燃料室と前記負王室を気密に保持するカップシール
、前記可動体の移動に応じて前記燃料入口と前記リリー
フ孔の間に連通を制御する弁体、及び前記可動体を一方
向に付勢するスプリングを備えてなる燃料圧力調整弁装
置。body, a fuel inlet formed in the body and a fuel IJ +
J-hole, a movable body that is slidably disposed within the body and forms a fuel chamber communicating with the fuel inlet on one side and a negative pressure chamber communicating with a negative pressure source on the other side; , having an outer circumferential groove provided on the outer circumference of the movable body, and a lip disposed within the outer circumferential groove and abutting on the inner circumference of the body;
a cup seal that airtightly holds the fuel chamber and the negative chamber; a valve body that controls communication between the fuel inlet and the relief hole according to the movement of the movable body; and a biasing member that biases the movable body in one direction. A fuel pressure regulating valve device equipped with a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9509083U JPS603277U (en) | 1983-06-21 | 1983-06-21 | Fuel pressure regulating valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9509083U JPS603277U (en) | 1983-06-21 | 1983-06-21 | Fuel pressure regulating valve device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS603277U true JPS603277U (en) | 1985-01-11 |
| JPH0118834Y2 JPH0118834Y2 (en) | 1989-06-01 |
Family
ID=30227256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9509083U Granted JPS603277U (en) | 1983-06-21 | 1983-06-21 | Fuel pressure regulating valve device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS603277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62225763A (en) * | 1986-03-26 | 1987-10-03 | Nippon Denso Co Ltd | Fuel pressure regulator |
-
1983
- 1983-06-21 JP JP9509083U patent/JPS603277U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62225763A (en) * | 1986-03-26 | 1987-10-03 | Nippon Denso Co Ltd | Fuel pressure regulator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0118834Y2 (en) | 1989-06-01 |
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