NO20211453A1 - Reguleringsanordning for ledeskovler til Francisturbin - Google Patents

Reguleringsanordning for ledeskovler til Francisturbin

Info

Publication number
NO20211453A1
NO20211453A1 NO20211453A NO20211453A NO20211453A1 NO 20211453 A1 NO20211453 A1 NO 20211453A1 NO 20211453 A NO20211453 A NO 20211453A NO 20211453 A NO20211453 A NO 20211453A NO 20211453 A1 NO20211453 A1 NO 20211453A1
Authority
NO
Norway
Prior art keywords
regulating device
guide vanes
francis turbine
francis
turbine
Prior art date
Application number
NO20211453A
Other languages
English (en)
Other versions
NO347411B1 (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
Publication of NO20211453A1 publication Critical patent/NO20211453A1/no
Publication of NO347411B1 publication Critical patent/NO347411B1/no

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)
NO20211453A 2021-01-29 2021-12-01 Reguleringsanordning for ledeskovler til Francisturbin NO347411B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20210111A NO20210111A1 (no) 2021-01-29 2021-01-29 Reguleringsanordning for ledeskovler til Francisturbin

Publications (2)

Publication Number Publication Date
NO20211453A1 true NO20211453A1 (no) 2022-08-01
NO347411B1 NO347411B1 (no) 2023-10-23

Family

ID=83113891

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20210111A NO20210111A1 (no) 2021-01-29 2021-01-29 Reguleringsanordning for ledeskovler til Francisturbin
NO20211453A NO347411B1 (no) 2021-01-29 2021-12-01 Reguleringsanordning for ledeskovler til Francisturbin

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO20210111A NO20210111A1 (no) 2021-01-29 2021-01-29 Reguleringsanordning for ledeskovler til Francisturbin

Country Status (1)

Country Link
NO (2) NO20210111A1 (no)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE22311C (de) * M. & J. FEDER in Eupen Mechanismus zum Reguliren des Wasserefn/auis bei Tangentia/turbinen
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 (ja) * 1982-11-04 1984-05-17 Hitachi Ltd 水力機械のガイドベ−ン操作機構
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 (de) * 1997-09-24 1999-04-01 Voith Hydro Gmbh & Co. Kg Leitschaufelanordnung für strömungsmaschine, insbesondere wasserturbine
WO2003081027A1 (de) * 2002-03-27 2003-10-02 Voith Siemens Hydro Power Generation Gmbh & Co. Kg Stütz-und-leitschaufelin für francis-turbine
WO2020035452A1 (de) * 2018-08-14 2020-02-20 Andritz Ag Reversible pumpturbine und leitschaufel für die reversible pumpturbine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE22311C (de) * M. & J. FEDER in Eupen Mechanismus zum Reguliren des Wasserefn/auis bei Tangentia/turbinen
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 (ja) * 1982-11-04 1984-05-17 Hitachi Ltd 水力機械のガイドベ−ン操作機構
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 (de) * 1997-09-24 1999-04-01 Voith Hydro Gmbh & Co. Kg Leitschaufelanordnung für strömungsmaschine, insbesondere wasserturbine
WO2003081027A1 (de) * 2002-03-27 2003-10-02 Voith Siemens Hydro Power Generation Gmbh & Co. Kg Stütz-und-leitschaufelin für francis-turbine
WO2020035452A1 (de) * 2018-08-14 2020-02-20 Andritz Ag Reversible pumpturbine und leitschaufel für die reversible pumpturbine

Also Published As

Publication number Publication date
NO347411B1 (no) 2023-10-23
NO20210111A1 (no) 2022-08-01

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: WEIS AS, NO

CREP Change of representative

Representative=s name: BRYN AARFLOT AS, STORTINGSGATA 8, 0161 OSLO, NORGE