GB1256564A - - Google Patents

Info

Publication number
GB1256564A
GB1256564A GB1256564DA GB1256564A GB 1256564 A GB1256564 A GB 1256564A GB 1256564D A GB1256564D A GB 1256564DA GB 1256564 A GB1256564 A GB 1256564A
Authority
GB
United Kingdom
Prior art keywords
valve
shut
opening
pressure oil
servomotor
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.)
Expired
Application number
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
Priority claimed from JP43010528A external-priority patent/JPS521443B1/ja
Priority claimed from JP43010526A external-priority patent/JPS4836843B1/ja
Application filed filed Critical
Publication of GB1256564A publication Critical patent/GB1256564A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B15/00—Controlling
    • F03B15/02—Controlling by varying liquid flow
    • F03B15/04—Controlling by varying liquid flow of turbines
    • F03B15/06—Regulating, i.e. acting automatically
    • F03B15/18—Regulating, i.e. acting automatically for safety purposes, e.g. preventing overspeed
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Water Turbines (AREA)
GB1256564D 1968-02-21 1969-02-20 Expired GB1256564A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP43010528A JPS521443B1 (enrdf_load_stackoverflow) 1968-02-21 1968-02-21
JP43010526A JPS4836843B1 (enrdf_load_stackoverflow) 1968-02-21 1968-02-21

Publications (1)

Publication Number Publication Date
GB1256564A true GB1256564A (enrdf_load_stackoverflow) 1971-12-08

Family

ID=26345807

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1256564D Expired GB1256564A (enrdf_load_stackoverflow) 1968-02-21 1969-02-20

Country Status (1)

Country Link
GB (1) GB1256564A (enrdf_load_stackoverflow)

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees