JPS58184070U - constant pressure relief valve - Google Patents
constant pressure relief valveInfo
- Publication number
- JPS58184070U JPS58184070U JP8136482U JP8136482U JPS58184070U JP S58184070 U JPS58184070 U JP S58184070U JP 8136482 U JP8136482 U JP 8136482U JP 8136482 U JP8136482 U JP 8136482U JP S58184070 U JPS58184070 U JP S58184070U
- Authority
- JP
- Japan
- Prior art keywords
- relief valve
- constant pressure
- spring
- pressure relief
- diaphragm
- 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
- 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図は従来の定圧力逃し弁が適用されているＯＦケー
ブルの給油系統図、第２図は従来の定圧力逃し弁の正断
面図、第３図は本考案の一実施例゛ の定圧力逃し弁の
正断面図である。
９：圧力調整ねじ、１１：圧縮ばね、１３：ダイヤフラ
ム、１４：ディスク、１５：本体、１６：ピボット、１
７：ばね受け。 −
、 ■２ 月
−薯 ３ ｍFigure 1 is an oil supply system diagram of an OF cable to which a conventional constant pressure relief valve is applied, Figure 2 is a front sectional view of a conventional constant pressure relief valve, and Figure 3 is a diagram of an embodiment of the present invention. FIG. 3 is a front cross-sectional view of the pressure relief valve. 9: Pressure adjustment screw, 11: Compression spring, 13: Diaphragm, 14: Disc, 15: Main body, 16: Pivot, 1
7: Spring receiver. -, ■February - yam 3 m
Claims (1)
えて内部流体と外気とを隔離するダイヤフラムに、圧縮
、ばねの押圧力が作用して前記弁座を閉塞している構造
の定圧力逃し弁において、前記ダイヤフラムの中央上部
に尖頭部を有するピボ・レトを設け、前記尖頭部に点接
触する凹部を有し前記圧縮ばねを支持するばね受けを介
して、前記ダイヤフラムに前記圧縮ばねの押圧力が作用
する構造としたことを特徴とする定圧力逃し弁。A constant pressure structure in which compression and spring pressure act on a diaphragm, which is equipped with a disk at the bottom that opens and closes the valve seat of the fluid passageway in the main body and isolates the internal fluid from the outside air, closing the valve seat. In the relief valve, a pivot point having a pointed head is provided at the upper center of the diaphragm, and the compression is applied to the diaphragm via a spring receiver that has a recess that makes point contact with the pointed head and supports the compression spring. A constant pressure relief valve characterized by having a structure in which the pressing force of a spring acts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8136482U JPS58184070U (en) | 1982-06-01 | 1982-06-01 | constant pressure relief valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8136482U JPS58184070U (en) | 1982-06-01 | 1982-06-01 | constant pressure relief valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58184070U true JPS58184070U (en) | 1983-12-07 |
Family
ID=30090472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8136482U Pending JPS58184070U (en) | 1982-06-01 | 1982-06-01 | constant pressure relief valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58184070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007092918A (en) * | 2005-09-29 | 2007-04-12 | Nissan Tanaka Corp | Back pressure-regulating valve |
-
1982
- 1982-06-01 JP JP8136482U patent/JPS58184070U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007092918A (en) * | 2005-09-29 | 2007-04-12 | Nissan Tanaka Corp | Back pressure-regulating valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58184070U (en) | constant pressure relief valve | |
| JPS5847910U (en) | Pressure reducing valve | |
| JPS5835056U (en) | constant flow valve | |
| JPS5910243U (en) | resin cap | |
| JPS595783U (en) | Refrigerant compressor cylinder head device | |
| JPS6097366U (en) | fuel pressure control valve | |
| JPS6035972U (en) | check valve | |
| JPS58111384U (en) | reciprocating compressor | |
| JPS5832108U (en) | Spring seat and valve tappet | |
| JPS60154672U (en) | Liquid relief valve | |
| JPS5872544U (en) | hydraulic shock absorber | |
| JPS59123703U (en) | Fluid pressure buffer valve for cargo handling vehicles | |
| JPS58186264U (en) | pressure regulating valve | |
| JPS58187818U (en) | gas pressure regulator | |
| JPS617675U (en) | pressure regulating valve | |
| JPS59184399U (en) | pump equipment | |
| JPS60194672U (en) | check valve | |
| JPS582463U (en) | pressure regulating valve | |
| JPS5835057U (en) | constant flow valve | |
| JPS60143972U (en) | Adjustment valve for automatic liquid supply stop device | |
| JPS6095129U (en) | radiator cap | |
| JPS58175104U (en) | Hydraulic pivot holding structure for zero valve clearance adjustment | |
| JPS5872570U (en) | Negative pressure control valve | |
| JPS589917U (en) | radiator cap | |
| JPS58161270U (en) | relief valve |