GB1063302A - Improvements in or relating to hydraulic turbines, pumps and reversible pump-turbines - Google Patents

Improvements in or relating to hydraulic turbines, pumps and reversible pump-turbines

Info

Publication number
GB1063302A
GB1063302A GB23191/63A GB2319163A GB1063302A GB 1063302 A GB1063302 A GB 1063302A GB 23191/63 A GB23191/63 A GB 23191/63A GB 2319163 A GB2319163 A GB 2319163A GB 1063302 A GB1063302 A GB 1063302A
Authority
GB
United Kingdom
Prior art keywords
turbines
hub
pumps
relating
reversible pump
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
GB23191/63A
Inventor
Gordon Hodgson
Derek Hartland
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 GB23191/63A priority Critical patent/GB1063302A/en
Priority to ES0300816A priority patent/ES300816A1/en
Priority to ES0304099A priority patent/ES304099A1/en
Publication of GB1063302A publication Critical patent/GB1063302A/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
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/14—Rotors having adjustable blades
    • 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)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Hydraulic Turbines (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

1,063,302. Grinding; copy turning. ENGLISH ELECTRIC CO. Ltd. June 10, 1964 [June 11, 1963], No. 23191/63. Headings B3D and B3T. [Also in Division F1] Part-spherical surfaces 17 on the hub of a runner of an hydraulic pump turbine or turbine-pump (see Division F1), are machined by a grinding wheel or cutting tool 26 vertically traversing the hub in a curved path controlled by a former 28. Additionally, the hub is rotated about an axis 25 coincident with the centre point of the corresponding sphere, the hub being supported on a surface inclined at an angle, e.g. 30 degrees, to the horizontal.
GB23191/63A 1963-06-11 1963-06-11 Improvements in or relating to hydraulic turbines, pumps and reversible pump-turbines Expired GB1063302A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB23191/63A GB1063302A (en) 1963-06-11 1963-06-11 Improvements in or relating to hydraulic turbines, pumps and reversible pump-turbines
ES0300816A ES300816A1 (en) 1963-06-11 1964-06-10 Improvements in or relating to hydraulic turbines, pumps and reversible pump-turbines
ES0304099A ES304099A1 (en) 1963-06-11 1964-09-16 Improvements in or relating to hydraulic turbines, pumps and reversible pump-turbines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23191/63A GB1063302A (en) 1963-06-11 1963-06-11 Improvements in or relating to hydraulic turbines, pumps and reversible pump-turbines

Publications (1)

Publication Number Publication Date
GB1063302A true GB1063302A (en) 1967-03-30

Family

ID=10191631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23191/63A Expired GB1063302A (en) 1963-06-11 1963-06-11 Improvements in or relating to hydraulic turbines, pumps and reversible pump-turbines

Country Status (2)

Country Link
ES (2) ES300816A1 (en)
GB (1) GB1063302A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790304A (en) * 1973-02-16 1974-02-05 J Langlois Detachable propeller blade
US5256794A (en) * 1989-12-07 1993-10-26 Ricoh Company, Ltd. Squarylium compounds
EP2942518B1 (en) 2014-05-08 2019-03-20 GE Renewable Technologies Double-regulated turbine, installation for converting hydraulic energy and process for the rehabilitation of a double-regulated turbine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790304A (en) * 1973-02-16 1974-02-05 J Langlois Detachable propeller blade
US5256794A (en) * 1989-12-07 1993-10-26 Ricoh Company, Ltd. Squarylium compounds
EP2942518B1 (en) 2014-05-08 2019-03-20 GE Renewable Technologies Double-regulated turbine, installation for converting hydraulic energy and process for the rehabilitation of a double-regulated turbine
US11022087B2 (en) 2014-05-08 2021-06-01 Alstom Renewable Technologies Double-regulated turbine, installation for converting hydraulic energy and process for the rehabilitation of a double-regulated turbine

Also Published As

Publication number Publication date
ES300816A1 (en) 1964-12-01
ES304099A1 (en) 1966-10-16

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