JPS6273165U - - Google Patents

Info

Publication number
JPS6273165U
JPS6273165U JP16411185U JP16411185U JPS6273165U JP S6273165 U JPS6273165 U JP S6273165U JP 16411185 U JP16411185 U JP 16411185U JP 16411185 U JP16411185 U JP 16411185U JP S6273165 U JPS6273165 U JP S6273165U
Authority
JP
Japan
Prior art keywords
plug
peripheral wall
curve
control valve
seat
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
JP16411185U
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 JP16411185U priority Critical patent/JPS6273165U/ja
Publication of JPS6273165U publication Critical patent/JPS6273165U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る蒸気加減弁の一実施例を
示す断面図、第2図ないし第4図は夫々本考案の
効果を説明するために示した特性図、第5図は従
来の蒸気加減弁を示す断面図である。 1…シート、2,5…プラグ、3…弁棒。

Claims (1)

    【実用新案登録請求の範囲】
  1. 口部の縦断面が円弧状に形成されたシートと、
    このシートの口部に所定範囲にわたりリフトする
    プラグとを有する蒸気加減弁において、前記プラ
    グの周壁を上流側では外向きに凸の曲線を描き、
    この曲線になめらかにつながつて下流側では外向
    きに凹の曲線を描くように形成するとともに、そ
    の下流端に鋭角部を形成して成り、全閉時にはプ
    ラグの外向き凹の曲線をもつた周壁部分がシート
    の所定位置に接するように形成した蒸気加減弁。
JP16411185U 1985-10-28 1985-10-28 Pending JPS6273165U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16411185U JPS6273165U (ja) 1985-10-28 1985-10-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16411185U JPS6273165U (ja) 1985-10-28 1985-10-28

Publications (1)

Publication Number Publication Date
JPS6273165U true JPS6273165U (ja) 1987-05-11

Family

ID=31092928

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16411185U Pending JPS6273165U (ja) 1985-10-28 1985-10-28

Country Status (1)

Country Link
JP (1) JPS6273165U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006009860A (ja) * 2004-06-23 2006-01-12 Central Res Inst Of Electric Power Ind 圧力脈動抑制弁、圧力脈動抑制弁の弁体、および弁の交換方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006009860A (ja) * 2004-06-23 2006-01-12 Central Res Inst Of Electric Power Ind 圧力脈動抑制弁、圧力脈動抑制弁の弁体、および弁の交換方法

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