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GB1020383A - Control systems for hydraulic pumps and pump-turbines - Google Patents

Control systems for hydraulic pumps and pump-turbines

Info

Publication number
GB1020383A
GB1020383A GB8396/62A GB839662A GB1020383A GB 1020383 A GB1020383 A GB 1020383A GB 8396/62 A GB8396/62 A GB 8396/62A GB 839662 A GB839662 A GB 839662A GB 1020383 A GB1020383 A GB 1020383A
Authority
GB
United Kingdom
Prior art keywords
pump
guide vanes
turbines
control systems
march
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
GB8396/62A
Inventor
Jozef Paul Wycliffe
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.)
English Electric Co Ltd
Original Assignee
English Electric Co 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 English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB8396/62A priority Critical patent/GB1020383A/en
Priority to US261796A priority patent/US3236497A/en
Priority to ES285699A priority patent/ES285699A1/en
Publication of GB1020383A publication Critical patent/GB1020383A/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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/16—Stators
    • F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
    • F03B3/183—Adjustable vanes, e.g. wicket gates
    • 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
    • F03B15/08—Regulating, i.e. acting automatically by speed, e.g. by measuring electric frequency or liquid flow
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/91—Reversible between pump and motor use

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)
  • Hydraulic Turbines (AREA)

Abstract

1,020,383. Remotely controlled fastenings; clamps. ENGLISH ELECTRIC CO. Ltd. March 1, 1963 [March 5, 1962], No. 8396/62. Headings E2A and E2B. [Also in Divisions F1, F2 and G3] The subject-matter of this specification is substantially the same as that described in Specification 1,020,384 but the claims are concerned with a control system for an hydraulic pump or pump-turbine having guide vanes angularly adjustable about axes transverse to the flow path, which includes means for locking the guide vanes in any predetermined position and electrical switch means for connecting means for controlling the operation of guide vane actuating means to the electrical power supply when the vanes are unlocked and disconnecting therefrom when the guide vanes are locked.
GB8396/62A 1962-03-05 1962-03-05 Control systems for hydraulic pumps and pump-turbines Expired GB1020383A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB8396/62A GB1020383A (en) 1962-03-05 1962-03-05 Control systems for hydraulic pumps and pump-turbines
US261796A US3236497A (en) 1962-03-05 1963-02-28 Hydraulic pumps and pump-turbines
ES285699A ES285699A1 (en) 1962-03-05 1963-03-04 A hydraulic pump-turbine (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8396/62A GB1020383A (en) 1962-03-05 1962-03-05 Control systems for hydraulic pumps and pump-turbines

Publications (1)

Publication Number Publication Date
GB1020383A true GB1020383A (en) 1966-02-16

Family

ID=9851731

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8396/62A Expired GB1020383A (en) 1962-03-05 1962-03-05 Control systems for hydraulic pumps and pump-turbines

Country Status (3)

Country Link
US (1) US3236497A (en)
ES (1) ES285699A1 (en)
GB (1) GB1020383A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495407A (en) * 1968-04-16 1970-02-17 Aerojet General Co Marine propulsion motors
US3533709A (en) * 1968-12-05 1970-10-13 Baldwin Lima Hamilton Corp Method of operating a pump-turbine in spinning reserve
US9663843B2 (en) 2010-12-02 2017-05-30 The University Of Birmingham Magnet recycling

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57126572A (en) * 1981-01-30 1982-08-06 Toshiba Corp Operation controlling method for water wheel and pump water wheel
PT104972B (en) * 2010-02-19 2017-10-25 Inst Superior Tecnico TURBINE WITH RADIAL INPUT AND OUTPUT ROTARY FOR BIDIRECTED BOTTLE APPLICATIONS
EP2365210A1 (en) * 2010-03-09 2011-09-14 Textilma AG Water turbine control device and electricity generator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1986916A (en) * 1932-06-09 1935-01-08 New York Air Brake Co Air brake
US2047219A (en) * 1935-08-14 1936-07-14 Raymond B Meyer Antidrift lock for radio control
US2277255A (en) * 1937-05-24 1942-03-24 Voith Gmbh J M Guide blade brake
US2694470A (en) * 1949-05-28 1954-11-16 Sarl Mecanique Navale Gendron Control device for change-speed and reversing mechanism
US2930579A (en) * 1955-09-19 1960-03-29 Dominion Eng Works Ltd Turbine guide vane locking and vibration preventing arrangement
US2823009A (en) * 1956-05-28 1958-02-11 Allis Chalmers Mfg Co Damping shoes for wicket gates used on reversible pump-turbine
US3007628A (en) * 1958-04-03 1961-11-07 Allis Chalmers Mfg Co Control system for hydraulic machine guide vane damping brakes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495407A (en) * 1968-04-16 1970-02-17 Aerojet General Co Marine propulsion motors
US3533709A (en) * 1968-12-05 1970-10-13 Baldwin Lima Hamilton Corp Method of operating a pump-turbine in spinning reserve
US9663843B2 (en) 2010-12-02 2017-05-30 The University Of Birmingham Magnet recycling

Also Published As

Publication number Publication date
ES285699A1 (en) 1963-11-01
US3236497A (en) 1966-02-22

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