NO20210111A1 - Regulating device for guide vanes for Francis turbine - Google Patents

Regulating device for guide vanes for Francis turbine

Info

Publication number
NO20210111A1
NO20210111A1 NO20210111A NO20210111A NO20210111A1 NO 20210111 A1 NO20210111 A1 NO 20210111A1 NO 20210111 A NO20210111 A NO 20210111A NO 20210111 A NO20210111 A NO 20210111A NO 20210111 A1 NO20210111 A1 NO 20210111A1
Authority
NO
Norway
Prior art keywords
regulating device
guide vanes
francis turbine
francis
turbine
Prior art date
Application number
NO20210111A
Other languages
Norwegian (no)
Inventor
Dan Ståle Enger Johnsen
Original Assignee
Ec Utvikling As
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 Ec Utvikling As filed Critical Ec Utvikling As
Priority to NO20210111A priority Critical patent/NO20210111A1/en
Priority to NO20211453A priority patent/NO347411B1/en
Publication of NO20210111A1 publication Critical patent/NO20210111A1/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
    • 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
    • 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)
  • Hydraulic Turbines (AREA)
NO20210111A 2021-01-29 2021-01-29 Regulating device for guide vanes for Francis turbine NO20210111A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20210111A NO20210111A1 (en) 2021-01-29 2021-01-29 Regulating device for guide vanes for Francis turbine
NO20211453A NO347411B1 (en) 2021-01-29 2021-12-01 Regulating device for guide vanes for Francis turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20210111A NO20210111A1 (en) 2021-01-29 2021-01-29 Regulating device for guide vanes for Francis turbine

Publications (1)

Publication Number Publication Date
NO20210111A1 true NO20210111A1 (en) 2022-08-01

Family

ID=83113891

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20210111A NO20210111A1 (en) 2021-01-29 2021-01-29 Regulating device for guide vanes for Francis turbine
NO20211453A NO347411B1 (en) 2021-01-29 2021-12-01 Regulating device for guide vanes for Francis turbine

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO20211453A NO347411B1 (en) 2021-01-29 2021-12-01 Regulating device for guide vanes for Francis turbine

Country Status (1)

Country Link
NO (2) NO20210111A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE22311C (en) * M. & J. FEDER in Eupen Mechanism for regulating the water level in Tangentia / turbines
US3533709A (en) * 1968-12-05 1970-10-13 Baldwin Lima Hamilton Corp Method of operating a pump-turbine in spinning reserve
US3799689A (en) * 1971-05-14 1974-03-26 Hitachi Ltd Operating apparatus for guide vanes of hydraulic machine
JPS5985485A (en) * 1982-11-04 1984-05-17 Hitachi Ltd Mechanism for operating guide vane of hydraulic machine
US4867636A (en) * 1987-08-18 1989-09-19 Societe Neypric Device for controlling and synchronizing the guide vanes of a distributor of hydraulic machines, particularly of turbines
WO1999015789A1 (en) * 1997-09-24 1999-04-01 Voith Hydro Gmbh & Co. Kg System of moving blades for turbo-machine, in particular hydraulic turbine
WO2003081027A1 (en) * 2002-03-27 2003-10-02 Voith Siemens Hydro Power Generation Gmbh & Co. Kg Support and guide blades for a francis turbine
WO2020035452A1 (en) * 2018-08-14 2020-02-20 Andritz Ag Reversible pump turbine and guide vane for the reversible pump turbine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE22311C (en) * M. & J. FEDER in Eupen Mechanism for regulating the water level in Tangentia / turbines
US3533709A (en) * 1968-12-05 1970-10-13 Baldwin Lima Hamilton Corp Method of operating a pump-turbine in spinning reserve
US3799689A (en) * 1971-05-14 1974-03-26 Hitachi Ltd Operating apparatus for guide vanes of hydraulic machine
JPS5985485A (en) * 1982-11-04 1984-05-17 Hitachi Ltd Mechanism for operating guide vane of hydraulic machine
US4867636A (en) * 1987-08-18 1989-09-19 Societe Neypric Device for controlling and synchronizing the guide vanes of a distributor of hydraulic machines, particularly of turbines
WO1999015789A1 (en) * 1997-09-24 1999-04-01 Voith Hydro Gmbh & Co. Kg System of moving blades for turbo-machine, in particular hydraulic turbine
WO2003081027A1 (en) * 2002-03-27 2003-10-02 Voith Siemens Hydro Power Generation Gmbh & Co. Kg Support and guide blades for a francis turbine
WO2020035452A1 (en) * 2018-08-14 2020-02-20 Andritz Ag Reversible pump turbine and guide vane for the reversible pump turbine

Also Published As

Publication number Publication date
NO347411B1 (en) 2023-10-23
NO20211453A1 (en) 2022-08-01

Similar Documents

Publication Publication Date Title
DK3488101T3 (en) Flow regulating device for a wind turbine rotor blade
DK3450752T3 (en) Wind turbine with an access device to a nacelle
GB2518945B (en) A device for guiding variable pitch diffuser vanes of a turbine engine
DK3211221T3 (en) INTERNAL LADDER DEVICE FOR A WIND TURBINE ROTOR HUB
DK3527820T3 (en) Wind turbine cooling device
DK3501808T3 (en) A PREFORMED BEAM COVER DEVICE FOR EMBEDDING INTO A WIND TURBINE ROTOR BLADE
DK3550140T3 (en) MACHINE SUPPORT FOR WIND TURBINE
DK3894714T3 (en) NACELLE FOR A WINDMILL
MA54935A (en) WIND TURBINE
DK3696407T3 (en) Safety system for a wind turbine
NO20211453A1 (en) Regulating device for guide vanes for Francis turbine
DK4036402T3 (en) WIND FOR A WINDMILL
DK3540211T3 (en) Vortex generator for attachment to a wind turbine blade
DK3771818T3 (en) A NACEL UNIT FOR A WIND TURBINE
DK3831981T3 (en) DEVICE FOR AN OFFSHORE PRODUCTION PLANT
DK3894716T3 (en) NACELLE FOR A WINDMILL
DK3399185T3 (en) ENCLOSURE FOR A WIND TURBINE NACELLE
GB201811491D0 (en) Gas turbine engine outlet guide vanes
BR112016024146A2 (en) ? hydraulic machine and facility to convert hydraulic energy into mechanical or electrical energy?
EP3978725C0 (en) Turbine guide vane
DK3719310T3 (en) ROTOR SWITCHING DEVICE FOR A WIND TURBINE ROTOR
DK3931960T3 (en) CONTROL FOR WIND TURBINE CONVERTERS
DK4121653T3 (en) WIND TURBINE CONTROL DEVICE
DK4118326T3 (en) WIND TURBINE CONTROL DEVICE
DK3894715T3 (en) NACELLE FOR A WINDMILL

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application