JPS6255778U - - Google Patents

Info

Publication number
JPS6255778U
JPS6255778U JP1985147290U JP14729085U JPS6255778U JP S6255778 U JPS6255778 U JP S6255778U JP 1985147290 U JP1985147290 U JP 1985147290U JP 14729085 U JP14729085 U JP 14729085U JP S6255778 U JPS6255778 U JP S6255778U
Authority
JP
Japan
Prior art keywords
valve
arm
notch
links
constitute
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
JP1985147290U
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 JP1985147290U priority Critical patent/JPS6255778U/ja
Publication of JPS6255778U publication Critical patent/JPS6255778U/ja
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy

Landscapes

  • Mechanically-Actuated Valves (AREA)
  • Hydraulic Turbines (AREA)
  • Control Of Water Turbines (AREA)

Description

【図面の簡単な説明】
第1図は弁の開放状態を示す正面図、第2図は
弁の閉鎖状態を示す正面図、第3図は従来の弁の
開放状態を示す正面図、第4図は従来の弁の閉鎖
状態を示す正面図である。 1……弁軸、4……重錘、6……サーボモータ
、7……カム部材、8……切欠、10……ローラ
ー、26……フツク、27……フツクアーム、3
0……ソレノイド、36……引張スプリング。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弁体を固着保持した弁軸と、この弁軸に対して
    一体的に固着され外周面の一隅部に切欠を有する
    カム部材と、枢支ピンまわりを揺動できるように
    基端部が枢支される一方上記切欠に係脱可能なロ
    ーラを自由端近くに保持したローラ取付アームと
    、このローラ取付アームの自由端に連結され、ト
    グルリンク機構を構成する第1および第2のアー
    ムと、これらアームの中間点に連結され、屈折可
    能なリンクを構成する第3および第4のリンクと
    、上記第4のアームの下端に選択的に係合して上
    記第3および第4のリンクの動きを拘束するロツ
    ク機構とを備えてなる弁の開放状態保持装置。
JP1985147290U 1985-09-26 1985-09-26 Pending JPS6255778U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985147290U JPS6255778U (ja) 1985-09-26 1985-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985147290U JPS6255778U (ja) 1985-09-26 1985-09-26

Publications (1)

Publication Number Publication Date
JPS6255778U true JPS6255778U (ja) 1987-04-07

Family

ID=31060516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985147290U Pending JPS6255778U (ja) 1985-09-26 1985-09-26

Country Status (1)

Country Link
JP (1) JPS6255778U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0337590U (ja) * 1989-08-23 1991-04-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0337590U (ja) * 1989-08-23 1991-04-11

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