JPS5815213U - Balanced pressure reducing valve - Google Patents
Balanced pressure reducing valveInfo
- Publication number
- JPS5815213U JPS5815213U JP11010781U JP11010781U JPS5815213U JP S5815213 U JPS5815213 U JP S5815213U JP 11010781 U JP11010781 U JP 11010781U JP 11010781 U JP11010781 U JP 11010781U JP S5815213 U JPS5815213 U JP S5815213U
- Authority
- JP
- Japan
- Prior art keywords
- reducing valve
- pressure reducing
- balanced pressure
- small piston
- primary side
- 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
- Safety Valves (AREA)
- Control Of Fluid Pressure (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図は縦断面図、第２図は二次圧変動曲線のグラフ図
である。
１・・・・・・高圧弁筺、２・・・・・・下部弁筺、３
・・・・・・上部弁筺、４・・・・・・弁、５・・・・
・・ばね、６・・・・・・大ビス［・ン、７・・・・・
・小ピストン、８・・・・・・調節弁、９・・・・・・
逃気弁、１０・・・・・・調節元弁、１１・・・・・・
フィルタ、１２・・・・・・ドレン弁、１３・・・・・
・制御板、１４・・・・・・弁座、１５・・・・・・圧
力計、２ａ、 ３ａ・・・・・・背圧供給路、Ｐ、−
−−−−、元圧（−法王）、Ｐ２・・・・・・二次圧、
Ｐ３・・・・・・背圧。
亀FIG. 1 is a longitudinal sectional view, and FIG. 2 is a graph of a secondary pressure fluctuation curve. 1...High pressure valve housing, 2...Lower valve housing, 3
... Upper valve housing, 4 ... Valve, 5 ...
・・・Spring, 6...Large screw [・n, 7...
・Small piston, 8... Control valve, 9...
Relief valve, 10...Adjustment source valve, 11...
Filter, 12...Drain valve, 13...
・Control board, 14... Valve seat, 15... Pressure gauge, 2a, 3a... Back pressure supply path, P, -
-----, original pressure (-Pope), P2... secondary pressure,
P3...Back pressure. turtle
Claims (1)
う背圧をして印加するようになしたバランス型減圧弁に
於て上部弁筺内に垂設し下端を大ピストン頂面を押圧接
するようになした小ピストンを具備せしめると共に該上
部弁筺内に設けた小ピストン押下用のシリンダ室内に一
次側の高圧の一部を印加せしめるようになしたバランス
型減圧弁。A balanced pressure reducing valve that utilizes a portion of the high pressure on the primary side to apply back pressure to perform the action of an air spring.It is installed vertically within the upper valve housing, and its lower end is placed on the top surface of the large piston. A balanced pressure reducing valve is provided with a small piston that presses against the small piston, and applies a part of the high pressure on the primary side to a cylinder chamber for pushing down the small piston provided in the upper valve housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11010781U JPS5815213U (en) | 1981-07-23 | 1981-07-23 | Balanced pressure reducing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11010781U JPS5815213U (en) | 1981-07-23 | 1981-07-23 | Balanced pressure reducing valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5815213U true JPS5815213U (en) | 1983-01-31 |
| JPS6324487Y2 JPS6324487Y2 (en) | 1988-07-05 |
Family
ID=29904465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11010781U Granted JPS5815213U (en) | 1981-07-23 | 1981-07-23 | Balanced pressure reducing valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5815213U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60113214U (en) * | 1984-01-06 | 1985-07-31 | 日産自動車株式会社 | Resin windshield glass |
| JP2010026825A (en) * | 2008-07-22 | 2010-02-04 | Nachi Fujikoshi Corp | Poppet type pressure reducing valve |
-
1981
- 1981-07-23 JP JP11010781U patent/JPS5815213U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60113214U (en) * | 1984-01-06 | 1985-07-31 | 日産自動車株式会社 | Resin windshield glass |
| JPH0231301Y2 (en) * | 1984-01-06 | 1990-08-23 | ||
| JP2010026825A (en) * | 2008-07-22 | 2010-02-04 | Nachi Fujikoshi Corp | Poppet type pressure reducing valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6324487Y2 (en) | 1988-07-05 |
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