JPH0310075U - - Google Patents

Info

Publication number
JPH0310075U
JPH0310075U JP1989071207U JP7120789U JPH0310075U JP H0310075 U JPH0310075 U JP H0310075U JP 1989071207 U JP1989071207 U JP 1989071207U JP 7120789 U JP7120789 U JP 7120789U JP H0310075 U JPH0310075 U JP H0310075U
Authority
JP
Japan
Prior art keywords
guide vane
distribution valve
pressure distribution
servo motor
pressure
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
JP1989071207U
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 JP1989071207U priority Critical patent/JPH0310075U/ja
Publication of JPH0310075U publication Critical patent/JPH0310075U/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

  • Hydraulic Turbines (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例に係る要部概略構成
図、第2図は第1図中のA矢視図、第3図は従来
のガイドベーン装置の一例に係る概略構成断面図
である。 図面中、11……サーボモータ、17……配圧
弁、22,37……弁体、25……油ポンプ、2
9……制御弁、32……軸、33……パイロツト
弁、39……ムービングコイル、51……係止板
、52……案内ねじ軸、53,56……調整ナツ
ト、54……アクチユエータ、55……駆動軸で
ある。

Claims (1)

    【実用新案登録請求の範囲】
  1. 水車に供給される水量を調節するガイドベーン
    と、圧油により作動して前記ガイドベーンを開閉
    させるサーボモータと、該サーボモータに圧油を
    供給して制御する配圧弁と、該配圧弁を作動させ
    る駆動手段とを備えたガイドベーン装置において
    、前記配圧弁を作動させ前記ガイドベーンを閉状
    態とする際に前記配圧弁の動きに抗するよう前記
    配圧弁を付勢する付勢手段を備えたことを特徴と
    するガイドベーン装置。
JP1989071207U 1989-06-20 1989-06-20 Pending JPH0310075U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989071207U JPH0310075U (ja) 1989-06-20 1989-06-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989071207U JPH0310075U (ja) 1989-06-20 1989-06-20

Publications (1)

Publication Number Publication Date
JPH0310075U true JPH0310075U (ja) 1991-01-30

Family

ID=31608031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989071207U Pending JPH0310075U (ja) 1989-06-20 1989-06-20

Country Status (1)

Country Link
JP (1) JPH0310075U (ja)

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