JPS55125365A - Guide vane controller in hydraulic machine - Google Patents

Guide vane controller in hydraulic machine

Info

Publication number
JPS55125365A
JPS55125365A JP3233379A JP3233379A JPS55125365A JP S55125365 A JPS55125365 A JP S55125365A JP 3233379 A JP3233379 A JP 3233379A JP 3233379 A JP3233379 A JP 3233379A JP S55125365 A JPS55125365 A JP S55125365A
Authority
JP
Japan
Prior art keywords
guide vane
servo motor
oil pressure
pressure distributing
spool
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.)
Granted
Application number
JP3233379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6147311B2 (enrdf_load_stackoverflow
Inventor
Hisaya Uchiyama
Masaharu Mantoku
Shozo Sashino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3233379A priority Critical patent/JPS55125365A/ja
Publication of JPS55125365A publication Critical patent/JPS55125365A/ja
Publication of JPS6147311B2 publication Critical patent/JPS6147311B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Control Of Water Turbines (AREA)
JP3233379A 1979-03-22 1979-03-22 Guide vane controller in hydraulic machine Granted JPS55125365A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3233379A JPS55125365A (en) 1979-03-22 1979-03-22 Guide vane controller in hydraulic machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3233379A JPS55125365A (en) 1979-03-22 1979-03-22 Guide vane controller in hydraulic machine

Publications (2)

Publication Number Publication Date
JPS55125365A true JPS55125365A (en) 1980-09-27
JPS6147311B2 JPS6147311B2 (enrdf_load_stackoverflow) 1986-10-18

Family

ID=12356012

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3233379A Granted JPS55125365A (en) 1979-03-22 1979-03-22 Guide vane controller in hydraulic machine

Country Status (1)

Country Link
JP (1) JPS55125365A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6147311B2 (enrdf_load_stackoverflow) 1986-10-18

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