CH419010A - Method and device for closing a water turbine with an adjustable diffuser in the event of sudden relief - Google Patents

Method and device for closing a water turbine with an adjustable diffuser in the event of sudden relief

Info

Publication number
CH419010A
CH419010A CH808664A CH808664A CH419010A CH 419010 A CH419010 A CH 419010A CH 808664 A CH808664 A CH 808664A CH 808664 A CH808664 A CH 808664A CH 419010 A CH419010 A CH 419010A
Authority
CH
Switzerland
Prior art keywords
event
closing
water turbine
adjustable diffuser
sudden relief
Prior art date
Application number
CH808664A
Other languages
German (de)
Inventor
Bernhardsgruetter Walter
Original Assignee
Escher Wyss Ag
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 Escher Wyss Ag filed Critical Escher Wyss Ag
Priority to CH808664A priority Critical patent/CH419010A/en
Priority to AT591464A priority patent/AT251509B/en
Priority to DE19651503261 priority patent/DE1503261A1/en
Priority to BE663668D priority patent/BE663668A/xx
Publication of CH419010A publication Critical patent/CH419010A/en

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
    • F03B15/08—Regulating, i.e. acting automatically by speed, e.g. by measuring electric frequency or liquid flow
    • 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)
CH808664A 1964-06-19 1964-06-19 Method and device for closing a water turbine with an adjustable diffuser in the event of sudden relief CH419010A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH808664A CH419010A (en) 1964-06-19 1964-06-19 Method and device for closing a water turbine with an adjustable diffuser in the event of sudden relief
AT591464A AT251509B (en) 1964-06-19 1964-07-09 Device for closing the adjustable nozzle of a water turbine in the event of sudden discharge
DE19651503261 DE1503261A1 (en) 1964-06-19 1965-05-08 Method and device for closing a water turbine with an adjustable diffuser in the event of sudden relief
BE663668D BE663668A (en) 1964-06-19 1965-05-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH808664A CH419010A (en) 1964-06-19 1964-06-19 Method and device for closing a water turbine with an adjustable diffuser in the event of sudden relief

Publications (1)

Publication Number Publication Date
CH419010A true CH419010A (en) 1966-08-15

Family

ID=4334938

Family Applications (1)

Application Number Title Priority Date Filing Date
CH808664A CH419010A (en) 1964-06-19 1964-06-19 Method and device for closing a water turbine with an adjustable diffuser in the event of sudden relief

Country Status (4)

Country Link
AT (1) AT251509B (en)
BE (1) BE663668A (en)
CH (1) CH419010A (en)
DE (1) DE1503261A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713867A1 (en) * 1976-03-29 1977-10-13 Tokyo Shibaura Electric Co DEVICE FOR CLOSING THE VANES OF A HYDRAULIC MACHINE

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382745A (en) * 1977-05-20 1983-05-10 Hitachi, Ltd. Method of controlling wicket gates of a pump-turbine
JPS5440946A (en) * 1977-09-07 1979-03-31 Hitachi Ltd Controlling method for pump waterwheel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713867A1 (en) * 1976-03-29 1977-10-13 Tokyo Shibaura Electric Co DEVICE FOR CLOSING THE VANES OF A HYDRAULIC MACHINE

Also Published As

Publication number Publication date
BE663668A (en) 1965-09-01
AT251509B (en) 1967-01-10
DE1503261A1 (en) 1970-05-21

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