JPH01109683U - - Google Patents

Info

Publication number
JPH01109683U
JPH01109683U JP416488U JP416488U JPH01109683U JP H01109683 U JPH01109683 U JP H01109683U JP 416488 U JP416488 U JP 416488U JP 416488 U JP416488 U JP 416488U JP H01109683 U JPH01109683 U JP H01109683U
Authority
JP
Japan
Prior art keywords
valve
bush
hollow
stem
valve stem
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
Application number
JP416488U
Other languages
English (en)
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 JP416488U priority Critical patent/JPH01109683U/ja
Publication of JPH01109683U publication Critical patent/JPH01109683U/ja
Pending legal-status Critical Current

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  • Details Of Valves (AREA)

Description

【図面の簡単な説明】
第1図および第2図は本考案の実施例を示す図
、第3図は従来の遮断弁の一例を示す図である。 1……弁室、2……弁フタ、3……弁棒、4…
…ブツシユ、5……弁体、6……弁座、7……漏
洩管、8……弁棒中心孔、9……冷却流体供給配
管、10……止め弁、11……ブツシユ内孔、1
2……加熱流体供給配管、13……止め弁、14
……冷却流体排出穴、15……加熱流体排出穴。

Claims (1)

    【実用新案登録請求の範囲】
  1. ブツシユに挿入され先端に弁体が固着された弁
    棒を長手方向に往復運動させて弁を開閉するもの
    において、上記弁棒の内部または上記ブツシユの
    内部を中空とし、その中空部に冷却流体または加
    熱流体の供給管を連通させたことを特徴とする弁
JP416488U 1988-01-19 1988-01-19 Pending JPH01109683U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP416488U JPH01109683U (ja) 1988-01-19 1988-01-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP416488U JPH01109683U (ja) 1988-01-19 1988-01-19

Publications (1)

Publication Number Publication Date
JPH01109683U true JPH01109683U (ja) 1989-07-25

Family

ID=31206430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP416488U Pending JPH01109683U (ja) 1988-01-19 1988-01-19

Country Status (1)

Country Link
JP (1) JPH01109683U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011256975A (ja) * 2010-06-11 2011-12-22 Shimadzu Corp 逆止弁
WO2013042659A1 (ja) * 2011-09-22 2013-03-28 日本電気株式会社 軸部材摺動機構および軸部材の摺動方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011256975A (ja) * 2010-06-11 2011-12-22 Shimadzu Corp 逆止弁
WO2013042659A1 (ja) * 2011-09-22 2013-03-28 日本電気株式会社 軸部材摺動機構および軸部材の摺動方法
JPWO2013042659A1 (ja) * 2011-09-22 2015-03-26 日本電気株式会社 軸部材摺動機構および軸部材の摺動方法

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