FR2525285B1 - - Google Patents

Info

Publication number
FR2525285B1
FR2525285B1 FR8206777A FR8206777A FR2525285B1 FR 2525285 B1 FR2525285 B1 FR 2525285B1 FR 8206777 A FR8206777 A FR 8206777A FR 8206777 A FR8206777 A FR 8206777A FR 2525285 B1 FR2525285 B1 FR 2525285B1
Authority
FR
France
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
FR8206777A
Other languages
French (fr)
Other versions
FR2525285A1 (en
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.)
DURAND ENGRENAGES
Original Assignee
DURAND ENGRENAGES
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 DURAND ENGRENAGES filed Critical DURAND ENGRENAGES
Priority to FR8206777A priority Critical patent/FR2525285A1/en
Publication of FR2525285A1 publication Critical patent/FR2525285A1/en
Application granted granted Critical
Publication of FR2525285B1 publication Critical patent/FR2525285B1/fr
Granted 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
    • F03B3/145—Mechanisms for adjusting the blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
    • 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)
  • Retarders (AREA)
FR8206777A 1982-04-20 1982-04-20 Variable pitch hydraulic turbine - has blade holder rotated by actuator sleeve with planetary gearing carrying brake Granted FR2525285A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8206777A FR2525285A1 (en) 1982-04-20 1982-04-20 Variable pitch hydraulic turbine - has blade holder rotated by actuator sleeve with planetary gearing carrying brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8206777A FR2525285A1 (en) 1982-04-20 1982-04-20 Variable pitch hydraulic turbine - has blade holder rotated by actuator sleeve with planetary gearing carrying brake

Publications (2)

Publication Number Publication Date
FR2525285A1 FR2525285A1 (en) 1983-10-21
FR2525285B1 true FR2525285B1 (en) 1984-06-01

Family

ID=9273180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8206777A Granted FR2525285A1 (en) 1982-04-20 1982-04-20 Variable pitch hydraulic turbine - has blade holder rotated by actuator sleeve with planetary gearing carrying brake

Country Status (1)

Country Link
FR (1) FR2525285A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3620879C1 (en) * 1986-06-21 1987-06-25 Balcke Duerr Ag Adjustment device
CN105863947A (en) * 2016-04-08 2016-08-17 浙江大学 Directly-driven hydraulic pitch varying mechanism of ocean current energy power generation device
CN105840411B (en) * 2016-04-15 2018-07-10 浙江大学 Trunnion axis energy by ocean current generator variable propeller pitch device and its trunnion axis energy by ocean current generator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL66466C (en) *
US1877048A (en) * 1928-07-05 1932-09-13 Harry E Popp Adjustable vane hydraulic turbine
DE1044729B (en) * 1957-03-28 1958-11-20 Voith Gmbh J M Device for adjusting the blades of gyroscopes
NL121382C (en) * 1962-02-22

Also Published As

Publication number Publication date
FR2525285A1 (en) 1983-10-21

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Legal Events

Date Code Title Description
ST Notification of lapse