JPH02275190A - 開閉弁装置 - Google Patents

開閉弁装置

Info

Publication number
JPH02275190A
JPH02275190A JP9566189A JP9566189A JPH02275190A JP H02275190 A JPH02275190 A JP H02275190A JP 9566189 A JP9566189 A JP 9566189A JP 9566189 A JP9566189 A JP 9566189A JP H02275190 A JPH02275190 A JP H02275190A
Authority
JP
Japan
Prior art keywords
valve
pressure
passage
chamber
pressure relief
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
Application number
JP9566189A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0445716B2 (enExample
Inventor
Shoichi Matsunaga
松永　昌一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
F M VALVE SEISAKUSHO KK
Original Assignee
F M VALVE SEISAKUSHO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by F M VALVE SEISAKUSHO KK filed Critical F M VALVE SEISAKUSHO KK
Priority to JP9566189A priority Critical patent/JPH02275190A/ja
Publication of JPH02275190A publication Critical patent/JPH02275190A/ja
Publication of JPH0445716B2 publication Critical patent/JPH0445716B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Driven Valves (AREA)
JP9566189A 1989-04-15 1989-04-15 開閉弁装置 Granted JPH02275190A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9566189A JPH02275190A (ja) 1989-04-15 1989-04-15 開閉弁装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9566189A JPH02275190A (ja) 1989-04-15 1989-04-15 開閉弁装置

Publications (2)

Publication Number Publication Date
JPH02275190A true JPH02275190A (ja) 1990-11-09
JPH0445716B2 JPH0445716B2 (enExample) 1992-07-27

Family

ID=14143678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9566189A Granted JPH02275190A (ja) 1989-04-15 1989-04-15 開閉弁装置

Country Status (1)

Country Link
JP (1) JPH02275190A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3919211B2 (ja) * 2002-10-18 2007-05-23 シーケーディ株式会社 流体供給制御装置

Also Published As

Publication number Publication date
JPH0445716B2 (enExample) 1992-07-27

Similar Documents

Publication Publication Date Title
US5236049A (en) Fire emergency, sprinkling control system and method thereof
CA2113024C (en) High pressure relief system
US3957244A (en) Valve
WO2001088382A1 (en) Pipe breakage control valve device
CO4520260A1 (es) Sistema de monitoreo y relevo de un fluido de alta presion
JP3719577B2 (ja) 圧力室式弁
JPH02275190A (ja) 開閉弁装置
US5381828A (en) Slow starting valve
JPH046010B2 (enExample)
GB2231697A (en) Valve assembly
JPH0712382B2 (ja) 湿式の予作動式流水検知装置
JP2004275647A (ja) 緊急遮断機能付き湿式流水検知装置
JPH08187472A (ja) 洗浄装置と洗浄装置用圧力スイッチ
JPS6361523B2 (enExample)
US4429705A (en) Manually actuated fuel valve control
JPH08215332A (ja) エンジンルーム消火装置
JP3096200B2 (ja) 自動警報弁
KR200329532Y1 (ko) 가스 밸브 안전 잠금 알림 장치
JP2001340486A (ja) スプリンクラ消火設備
JP2002257336A (ja) 石油燃焼器の安全装置
JPH04341674A (ja) 閉止機能付流量比例弁
JPH09306305A (ja) 流体圧駆動装置及びこれを用いた遮断器
JP2979260B2 (ja) スプリンクラ消火設備
JPH06221456A (ja) 圧力制御機能を備えた自動閉止弁
JP3120191U (ja) 緊急遮断機能付き湿式流水検知装置