JPS63171701U - - Google Patents

Info

Publication number
JPS63171701U
JPS63171701U JP6401687U JP6401687U JPS63171701U JP S63171701 U JPS63171701 U JP S63171701U JP 6401687 U JP6401687 U JP 6401687U JP 6401687 U JP6401687 U JP 6401687U JP S63171701 U JPS63171701 U JP S63171701U
Authority
JP
Japan
Prior art keywords
valve
pressure
guide container
seal seat
pressure accumulator
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
JP6401687U
Other languages
English (en)
Other versions
JPH0615378Y2 (ja
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 filed Critical
Priority to JP6401687U priority Critical patent/JPH0615378Y2/ja
Publication of JPS63171701U publication Critical patent/JPS63171701U/ja
Application granted granted Critical
Publication of JPH0615378Y2 publication Critical patent/JPH0615378Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例の側断面図、第2
図は第1図のものの動作特性線図、第3図は従来
の開閉器用油圧操作装置の回路図、第4図は従来
の圧力降下用手動弁の側断面図である。 30c…シール座、30f…シール座の周辺部
、31…ボール(弁体)、42…圧力降下用手動
弁、46…案内容器、46c…開口端部、46b
…絞り穴。なお、各図中、同一符号は同一又は相
当部分を示す。

Claims (1)

  1. 【実用新案登録請求の範囲】 蓄圧器に蓄えられた高圧液体の圧力を降下させ
    るための蓄圧回路の圧力降下用手動弁において、 第1の弁部を形成するシール座および弁体と、 有底筒形状をなし前記弁体を案内し、かつ、直
    線移動可能な案内容器と、 前記案内容器の開口端部と前記シール座の周辺
    部で形成された第2の弁部と、 を備え、前記案内容器に絞り穴が形成されている
    ことを特徴とする蓄圧回路の圧力降下用手動弁。
JP6401687U 1987-04-30 1987-04-30 蓄圧回路の圧力降下用手動弁 Expired - Lifetime JPH0615378Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6401687U JPH0615378Y2 (ja) 1987-04-30 1987-04-30 蓄圧回路の圧力降下用手動弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6401687U JPH0615378Y2 (ja) 1987-04-30 1987-04-30 蓄圧回路の圧力降下用手動弁

Publications (2)

Publication Number Publication Date
JPS63171701U true JPS63171701U (ja) 1988-11-08
JPH0615378Y2 JPH0615378Y2 (ja) 1994-04-20

Family

ID=30899787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6401687U Expired - Lifetime JPH0615378Y2 (ja) 1987-04-30 1987-04-30 蓄圧回路の圧力降下用手動弁

Country Status (1)

Country Link
JP (1) JPH0615378Y2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06196047A (ja) * 1992-12-25 1994-07-15 Toshiba Corp 電力用開閉器の液圧操作装置
JPH11270727A (ja) * 1998-01-07 1999-10-05 Deutsche Zentrum Fuer Luft & Raumfahrt Ev 急動弁
JP2001512813A (ja) * 1997-08-12 2001-08-28 ノイハウス,ディートマル 速動弁
JP2018089211A (ja) * 2016-12-06 2018-06-14 ホーチキ株式会社 トンネル内消火栓設備

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06196047A (ja) * 1992-12-25 1994-07-15 Toshiba Corp 電力用開閉器の液圧操作装置
JP2001512813A (ja) * 1997-08-12 2001-08-28 ノイハウス,ディートマル 速動弁
JPH11270727A (ja) * 1998-01-07 1999-10-05 Deutsche Zentrum Fuer Luft & Raumfahrt Ev 急動弁
JP2018089211A (ja) * 2016-12-06 2018-06-14 ホーチキ株式会社 トンネル内消火栓設備

Also Published As

Publication number Publication date
JPH0615378Y2 (ja) 1994-04-20

Similar Documents

Publication Publication Date Title
JPS63184268U (ja)
JPS63171701U (ja)
JPS63171702U (ja)
JPH031383U (ja)
JPH0368593U (ja)
JPH0463874U (ja)
JPH01174683U (ja)
JPS62170466U (ja)
JPS63157579U (ja)
JPS6413472U (ja)
JPS6364983U (ja)
JPS63135404U (ja)
JPH01176272U (ja)
JPH0298284U (ja)
JPH03125966U (ja)
JPH01156371U (ja)
JPS63168377U (ja)
JPS6260775U (ja)
JPH0385713U (ja)
JPH01102575U (ja)
JPH01132870U (ja)
JPH0382410U (ja)
JPH037505U (ja)
JPS62185169U (ja)
JPS63166870U (ja)