JPS60143160U - pressure regulating valve - Google Patents
pressure regulating valveInfo
- Publication number
- JPS60143160U JPS60143160U JP3081684U JP3081684U JPS60143160U JP S60143160 U JPS60143160 U JP S60143160U JP 3081684 U JP3081684 U JP 3081684U JP 3081684 U JP3081684 U JP 3081684U JP S60143160 U JPS60143160 U JP S60143160U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pressure regulating
- regulating valve
- cavity
- 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
Landscapes
- Control Of Fluid Pressure (AREA)
- Safety 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に基づく圧力調整弁の縦断面図である。
第２図は、第１図の圧力調整弁を組立てる要領を示す縦
断面図である。
１・・・下側ケーシング、２・・・上側ケーシング、２
ａ・・・かしめ部、３・・・燃料入口、４・・・燃料出
口、５・・・弁座、６・・・負圧導入筒、６ａ・・・負
圧導入口、７・・・ダイヤフラム、訃・・負圧室、−９
・・・圧力室、１０・・・弁保持体、１０ａ・・・凸部
、１１・・・リテーナ、１２・・・コイルばね、１３・
・・窪み、１４・・・圧縮コイルばね、１５・・・球、
１６・・・弁体、１７・・・爪状突起、 −１８・・
・組立冶具、１８ａ・・・雄ねじ凹部、１８ｂ・・・段
部。FIG. 1 is a longitudinal sectional view of a pressure regulating valve based on the present invention. FIG. 2 is a longitudinal sectional view showing how to assemble the pressure regulating valve of FIG. 1. 1...Lower casing, 2...Upper casing, 2
a... Caulked portion, 3... Fuel inlet, 4... Fuel outlet, 5... Valve seat, 6... Negative pressure introduction tube, 6a... Negative pressure introduction port, 7... Diaphragm, butt...Negative pressure chamber, -9
... Pressure chamber, 10 ... Valve holder, 10a ... Convex portion, 11 ... Retainer, 12 ... Coil spring, 13.
... hollow, 14 ... compression coil spring, 15 ... ball,
16...Valve body, 17...Claw-shaped process, -18...
- Assembly jig, 18a... Male thread recess, 18b... Stepped part.
Claims (2)
流体の入口及び出口を有する第二の空室とにダイヤフラ
ムにより区画されたケーシングと、前記ダイヤフラムの
中心部に取付けられた□ 弁支持体と、前記弁支持体
に保持された弁体と、前記第二の空室にあって前記弁体
と共働する弁座とを有する圧力調整弁に於て、 前記弁支持体の前記負圧導入筒に整合する位置に係止手
段が設けられていること番特徴、とする圧力調整弁。(1) A casing partitioned by a diaphragm into a first cavity having a negative pressure introduction cylinder and a second cavity having an inlet and an outlet for a fluid to be pressure regulated; In a pressure regulating valve having a valve support, a valve body held by the valve support, and a valve seat located in the second cavity and cooperating with the valve body, the valve support The pressure regulating valve is characterized in that a locking means is provided at a position aligned with the negative pressure introducing cylinder of the body.
を特徴とする圧力調整弁。(2) A pressure regulating valve characterized in that the locking means comprises a convex portion having a male thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3081684U JPS60143160U (en) | 1984-03-02 | 1984-03-02 | pressure regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3081684U JPS60143160U (en) | 1984-03-02 | 1984-03-02 | pressure regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60143160U true JPS60143160U (en) | 1985-09-21 |
Family
ID=30530848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3081684U Pending JPS60143160U (en) | 1984-03-02 | 1984-03-02 | pressure regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60143160U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS566058A (en) * | 1979-06-26 | 1981-01-22 | Nippon Denso Co Ltd | Fuel pressure adjusting device |
-
1984
- 1984-03-02 JP JP3081684U patent/JPS60143160U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS566058A (en) * | 1979-06-26 | 1981-01-22 | Nippon Denso Co Ltd | Fuel pressure adjusting device |
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