GB9828801D0 - Dual rotor wind turbine - Google Patents

Dual rotor wind turbine

Info

Publication number
GB9828801D0
GB9828801D0 GBGB9828801.2A GB9828801A GB9828801D0 GB 9828801 D0 GB9828801 D0 GB 9828801D0 GB 9828801 A GB9828801 A GB 9828801A GB 9828801 D0 GB9828801 D0 GB 9828801D0
Authority
GB
United Kingdom
Prior art keywords
wind turbine
dual rotor
rotor wind
dual
turbine
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.)
Withdrawn
Application number
GBGB9828801.2A
Other versions
GB2347178A (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.)
TREDWELL EDGAR A
Original Assignee
TREDWELL EDGAR A
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 TREDWELL EDGAR A filed Critical TREDWELL EDGAR A
Priority to GB9828801A priority Critical patent/GB2347178A/en
Publication of GB9828801D0 publication Critical patent/GB9828801D0/en
Publication of GB2347178A publication Critical patent/GB2347178A/en
Withdrawn legal-status Critical Current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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/02—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors
    • F03D1/025—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors coaxially arranged
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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)
  • 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)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
GB9828801A 1998-12-31 1998-12-31 Dual rotor wind turbine with different sized rotors Withdrawn GB2347178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9828801A GB2347178A (en) 1998-12-31 1998-12-31 Dual rotor wind turbine with different sized rotors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9828801A GB2347178A (en) 1998-12-31 1998-12-31 Dual rotor wind turbine with different sized rotors

Publications (2)

Publication Number Publication Date
GB9828801D0 true GB9828801D0 (en) 1999-02-17
GB2347178A GB2347178A (en) 2000-08-30

Family

ID=10845146

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9828801A Withdrawn GB2347178A (en) 1998-12-31 1998-12-31 Dual rotor wind turbine with different sized rotors

Country Status (1)

Country Link
GB (1) GB2347178A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114576078A (en) * 2022-03-18 2022-06-03 中国华能集团清洁能源技术研究院有限公司 Double wind wheel power generation device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4080176B2 (en) * 2001-05-16 2008-04-23 泰進綱業株式会社 Wind power generator
DK176357B1 (en) * 2005-11-21 2007-09-24 Lm Glasfiber As A wind energy system with extra set of wings
CN101457736A (en) * 2008-09-05 2009-06-17 张云龙 Composite rotor system of wind motor
EP2780583B1 (en) * 2011-11-17 2016-09-07 Doosan Heavy Industries & Construction Co., Ltd. Wind turbine with multiple nacelles
US10385828B2 (en) 2016-04-07 2019-08-20 Jordan University Of Science And Technology Adjustable dual rotor wind turbine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB180364A (en) * 1920-12-23 1922-05-23 Lloyds Bank Ltd Improvements in windmills and the like
GB492489A (en) * 1937-11-25 1938-09-21 Hermann Honnef Improvements in and relating to wind-operated power generators
US4039848A (en) * 1975-11-10 1977-08-02 Winderl William R Wind operated generator
JPS60153456A (en) * 1984-01-23 1985-08-12 Nippon Piston Ring Co Ltd Steel piston ring
US4781522A (en) * 1987-01-30 1988-11-01 Wolfram Norman E Turbomill apparatus and method
GB2257475A (en) * 1991-06-27 1993-01-13 Diamantopoulos Fotios "savonius"wind motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114576078A (en) * 2022-03-18 2022-06-03 中国华能集团清洁能源技术研究院有限公司 Double wind wheel power generation device
CN114576078B (en) * 2022-03-18 2023-05-02 中国华能集团清洁能源技术研究院有限公司 Double wind wheel power generation device

Also Published As

Publication number Publication date
GB2347178A (en) 2000-08-30

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)