JPS63112681U - - Google Patents

Info

Publication number
JPS63112681U
JPS63112681U JP394487U JP394487U JPS63112681U JP S63112681 U JPS63112681 U JP S63112681U JP 394487 U JP394487 U JP 394487U JP 394487 U JP394487 U JP 394487U JP S63112681 U JPS63112681 U JP S63112681U
Authority
JP
Japan
Prior art keywords
valve
spring
valve rod
seal structure
annular packing
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
JP394487U
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 JP394487U priority Critical patent/JPS63112681U/ja
Publication of JPS63112681U publication Critical patent/JPS63112681U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Valves (AREA)

Description

【図面の簡単な説明】
第1図及び第2図は本考案の実施例を示し、第
1図は拡大断面図、第2図は弁の全体断面図であ
る。第3図は従来構造を示す拡大断面図である。 2……弁棒、3……弁箱、4……筒状軸受部、
5……環状パツキン、7……パツキン押え具、1
0……スプリング、11……ピストン、12……
グリス注入口。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弁箱3の筒状軸受部4とそれに挿通した弁棒2
    との間に環状パツキン5を嵌入し、前記環状パツ
    キン5を抜止めするパツキン押え具7を設けた弁
    の軸受部シール構造であつて、前記環状パツキン
    5を前記弁箱3又は前記パツキン押え具7との協
    働で挾圧するように前記弁棒2の軸芯方向に押圧
    付勢するスプリング10を設け、前記スプリング
    10の反力支点をスプリング圧縮側に変位させる
    ピストン11を設け、そのピストン11に対する
    作動用グリス注入口12を前記筒状軸受部4に形
    成してある弁の軸受部シール構造。
JP394487U 1987-01-14 1987-01-14 Pending JPS63112681U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP394487U JPS63112681U (ja) 1987-01-14 1987-01-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP394487U JPS63112681U (ja) 1987-01-14 1987-01-14

Publications (1)

Publication Number Publication Date
JPS63112681U true JPS63112681U (ja) 1988-07-20

Family

ID=30784160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP394487U Pending JPS63112681U (ja) 1987-01-14 1987-01-14

Country Status (1)

Country Link
JP (1) JPS63112681U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017057062A1 (ja) * 2015-09-30 2017-04-06 アイシン精機株式会社 冷媒制御バルブ装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5743184U (ja) * 1980-08-27 1982-03-09
JPS6136782B2 (ja) * 1982-08-14 1986-08-20 Shiseido Co Ltd

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5743184U (ja) * 1980-08-27 1982-03-09
JPS6136782B2 (ja) * 1982-08-14 1986-08-20 Shiseido Co Ltd

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017057062A1 (ja) * 2015-09-30 2017-04-06 アイシン精機株式会社 冷媒制御バルブ装置
JP2017067194A (ja) * 2015-09-30 2017-04-06 アイシン精機株式会社 冷媒制御バルブ装置

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