DK124885A - Af en vindmotor drevet elektrisk generator - Google Patents

Af en vindmotor drevet elektrisk generator Download PDF

Info

Publication number
DK124885A
DK124885A DK124885A DK124885A DK124885A DK 124885 A DK124885 A DK 124885A DK 124885 A DK124885 A DK 124885A DK 124885 A DK124885 A DK 124885A DK 124885 A DK124885 A DK 124885A
Authority
DK
Denmark
Prior art keywords
electric generator
engine operated
operated electric
window engine
window
Prior art date
Application number
DK124885A
Other languages
Danish (da)
English (en)
Other versions
DK124885D0 (da
Inventor
Peter Mckeich Jamieson
Original Assignee
Howden James & Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10558440&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK124885(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Howden James & Co Ltd filed Critical Howden James & Co Ltd
Publication of DK124885D0 publication Critical patent/DK124885D0/da
Publication of DK124885A publication Critical patent/DK124885A/da

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
    • F03D7/0244—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
    • F03D7/0252—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking with aerodynamic drag devices on 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
    • F05B2260/90—Braking
    • F05B2260/901—Braking using aerodynamic forces, i.e. lift or drag
    • F05B2260/9011—Braking using aerodynamic forces, i.e. lift or drag of the tips of rotor blades
    • 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)
  • Wind Motors (AREA)
DK124885A 1984-03-21 1985-03-20 Af en vindmotor drevet elektrisk generator DK124885A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08407332A GB2156006B (en) 1984-03-21 1984-03-21 Wind turbine operated electrical generator system

Publications (2)

Publication Number Publication Date
DK124885D0 DK124885D0 (da) 1985-03-20
DK124885A true DK124885A (da) 1985-09-22

Family

ID=10558440

Family Applications (1)

Application Number Title Priority Date Filing Date
DK124885A DK124885A (da) 1984-03-21 1985-03-20 Af en vindmotor drevet elektrisk generator

Country Status (6)

Country Link
US (1) US4748339A (de)
EP (1) EP0159805B1 (de)
AU (1) AU4013485A (de)
DE (1) DE3571064D1 (de)
DK (1) DK124885A (de)
GB (1) GB2156006B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3567065D1 (en) * 1985-04-26 1989-02-02 Howden James & Co Ltd Wind turbine
US4703189A (en) * 1985-11-18 1987-10-27 United Technologies Corporation Torque control for a variable speed wind turbine
US4952119A (en) * 1989-09-21 1990-08-28 Phoenix Industries Of Crookston Ltd. Tip brake mechanism for a wind generator blade
NL193070C (nl) * 1990-07-18 1998-09-08 Aerpac Holding B V Windturbine.
AU5016493A (en) * 1992-08-18 1994-03-15 Four Winds Energy Corporation Wind turbine particularly suited for high-wind conditions
US6448669B1 (en) 1998-12-01 2002-09-10 Dillyn M. Elder Water power generation system
US6191496B1 (en) 1998-12-01 2001-02-20 Dillyn M. Elder Wind turbine system
US6836028B2 (en) * 2001-10-29 2004-12-28 Frontier Engineer Products Segmented arc generator
US7186083B2 (en) * 2002-06-06 2007-03-06 Elliott Bayly Wind energy conversion device
KR100774309B1 (ko) * 2006-11-28 2007-11-08 한국해양연구원 헬리컬 터빈 발전시스템
US20090312885A1 (en) * 2008-06-11 2009-12-17 Buiel Edward R Management system for drilling rig power supply and storage system
US8414266B2 (en) * 2008-09-26 2013-04-09 Chi Hung Louis Lam Traverse axis fluid turbine with controllable blades

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB258952A (en) * 1926-02-22 1926-10-07 Walter James Mcbain Improvements in or relating to windmills or wind motors
GB352811A (en) * 1930-09-18 1931-07-16 Carl Noelting Improvements in wind wheels
US2074149A (en) * 1936-05-27 1937-03-16 Joseph H Jacobs Propeller tip centrifugal pitch control
US2282077A (en) * 1940-02-03 1942-05-05 Hamilton K Moore Changeable pitch propeller unit
GB994754A (en) * 1963-05-30 1965-06-10 Standard Thomson Corp Thermally controlled fan apparatus
DE2346912A1 (de) * 1973-09-18 1975-03-27 Hans Bals Bootsschraube
US4186312A (en) * 1978-02-23 1980-01-29 Dvorak Sidney T AC Electrical power systems with alternate sources of power
US4366387A (en) * 1979-05-10 1982-12-28 Carter Wind Power Wind-driven generator apparatus and method of making blade supports _therefor
US4374631A (en) * 1981-05-21 1983-02-22 Fayette Manufacturing Corporation Windmill speed limiting system utilizing hysteresis
GB2140508B (en) * 1983-05-25 1987-01-07 Howden James & Co Ltd Wind turbines

Also Published As

Publication number Publication date
GB8407332D0 (en) 1984-04-26
DE3571064D1 (en) 1989-07-20
GB2156006B (en) 1987-11-04
DK124885D0 (da) 1985-03-20
US4748339A (en) 1988-05-31
EP0159805B1 (de) 1989-06-14
GB2156006A (en) 1985-10-02
EP0159805A1 (de) 1985-10-30
AU4013485A (en) 1985-09-26

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
AHB Application shelved due to non-payment
PUP Patent expired