DE69213592D1 - Winkelverstelleinrichtung für Stauluftturbine - Google Patents

Winkelverstelleinrichtung für Stauluftturbine

Info

Publication number
DE69213592D1
DE69213592D1 DE69213592T DE69213592T DE69213592D1 DE 69213592 D1 DE69213592 D1 DE 69213592D1 DE 69213592 T DE69213592 T DE 69213592T DE 69213592 T DE69213592 T DE 69213592T DE 69213592 D1 DE69213592 D1 DE 69213592D1
Authority
DE
Germany
Prior art keywords
adjustment device
angle adjustment
air turbine
ram air
ram
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 - Fee Related
Application number
DE69213592T
Other languages
English (en)
Other versions
DE69213592T2 (de
Inventor
Brian George Kirkman
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.)
Sundstrand Corp
Original Assignee
Sundstrand Corp
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 Sundstrand Corp filed Critical Sundstrand Corp
Application granted granted Critical
Publication of DE69213592D1 publication Critical patent/DE69213592D1/de
Publication of DE69213592T2 publication Critical patent/DE69213592T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0224—Adjusting blade pitch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D41/00—Power installations for auxiliary purposes
    • B64D41/007—Ram air turbines
    • 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
    • F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
    • 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
    • F05B2260/75—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism not using auxiliary power sources, e.g. servos
    • 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
    • F05B2260/77—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism driven or triggered by centrifugal forces
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Wind Motors (AREA)
DE69213592T 1991-07-10 1992-07-10 Winkelverstelleinrichtung für Stauluftturbine Expired - Fee Related DE69213592T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919114894A GB9114894D0 (en) 1991-07-10 1991-07-10 A pitch control mechanism

Publications (2)

Publication Number Publication Date
DE69213592D1 true DE69213592D1 (de) 1996-10-17
DE69213592T2 DE69213592T2 (de) 1997-03-06

Family

ID=10698132

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69213592T Expired - Fee Related DE69213592T2 (de) 1991-07-10 1992-07-10 Winkelverstelleinrichtung für Stauluftturbine

Country Status (5)

Country Link
EP (1) EP0522874B1 (de)
CA (1) CA2073406C (de)
DE (1) DE69213592T2 (de)
GB (2) GB9114894D0 (de)
IE (1) IE922243A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2243151C (en) * 1998-07-15 2008-06-17 Flexxaire Manufacturing Inc. Variable pitch fan
US6439850B1 (en) 1998-07-15 2002-08-27 Flexxaire Manufacturing Inc. Variable pitch fan
US8920119B2 (en) 2010-11-01 2014-12-30 Hamilton Sundstrand Corporation Partial coarse pitch start Ram Air Turbine with enhanced spring support
JP5995200B2 (ja) * 2012-03-09 2016-09-21 国立研究開発法人宇宙航空研究開発機構 可変ピッチプロペラ
US10508558B2 (en) * 2017-02-10 2019-12-17 Hamilton Sundstrand Corporation Ram air turbine blades

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB124935A (en) * 1918-04-30 1919-04-10 Stephane Drzewiecki Improvements in Self Setting Sails or Blades of Windmills or of Tractor Screws or of Pusher Screws of Aeroplanes or Dirigibles.
GB460332A (en) * 1935-01-21 1937-01-26 Anonima Alfa Romeo Soc Improvements in air screw propellers
GB541137A (en) * 1940-09-26 1941-11-13 John Richard Albers Improvements in impellers for wind motors
US3013613A (en) * 1958-08-25 1961-12-19 Gen Motors Corp Air driven turbine
GB1065582A (en) * 1965-02-23 1967-04-19 Dowty Rotol Ltd Variable-pitch propellers
US4083651A (en) * 1976-08-17 1978-04-11 United Technologies Corporation Wind turbine with automatic pitch and yaw control
US4366387A (en) * 1979-05-10 1982-12-28 Carter Wind Power Wind-driven generator apparatus and method of making blade supports _therefor
EP0043872A1 (de) * 1980-07-10 1982-01-20 Paul Hayen Verstellvorrichtung für den Anstellwinkel der Flügel einer Windmühle
US4352629A (en) * 1981-10-19 1982-10-05 United Technologies Corporation Wind turbine
GB2145479A (en) * 1983-08-23 1985-03-27 John Raymond Roat Load sensing marine propellor
WO1986004385A1 (en) * 1985-01-24 1986-07-31 Sundstrand Corporation Ram air turbine
US4701104A (en) * 1986-06-18 1987-10-20 Sundstrand Corporation Ram air turbine
GB2218747B (en) * 1988-05-20 1993-01-27 Gen Electric Propeller/fan pitch feathering apparatus

Also Published As

Publication number Publication date
DE69213592T2 (de) 1997-03-06
CA2073406A1 (en) 1993-01-11
GB9214726D0 (en) 1992-08-19
EP0522874A1 (de) 1993-01-13
GB2257480A (en) 1993-01-13
GB9114894D0 (en) 1991-08-28
IE922243A1 (en) 1993-01-13
GB2257480B (en) 1995-07-19
CA2073406C (en) 2002-12-03
EP0522874B1 (de) 1996-09-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee