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Patent Searching and Data

Document Type and Number:
Japanese Patent JP2005519235
Kind Code:
A wind turbine with an array of rotors arranged at various heights. Each rotor is optimized for the height at which it is located. Optimization of each rotor could include selection of rated power, solidity, tip speed, blade twist, blade taper, or rotor diameter. Each rotor can also be operated in a manner that is optimized for the wind speed it experiences. Optimized operation parameters could include blade pitch angle or rotor speed.

William E. Helonymouth
Application Number:
Publication Date:
June 30, 2005
Filing Date:
March 03, 2003
Export Citation:
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Ocean Wind Energy Systems, Inc.
International Classes:
A61K8/14; A61K8/64; A61K9/127; A61K9/14; A61K31/015; A61K31/047; A61K31/07; A61K31/122; A61K31/14; A61K31/164; A61K31/185; A61K31/196; A61K31/197; A61K31/198; A61K31/205; A61K31/231; A61K31/232; A61K31/352; A61K31/355; A61K31/375; A61K31/405; A61K31/4172; A61K31/4188; A61K31/4415; A61K31/455; A61K31/51; A61K31/525; A61K31/575; A61K31/59; A61K31/592; A61K31/593; A61K31/675; A61K31/714; A61K33/00; A61K33/04; A61K33/06; A61K33/16; A61K33/18; A61K33/20; A61K33/22; A61K33/24; A61K33/26; A61K33/30; A61K33/32; A61K33/34; A61K33/36; A61K33/42; A61K38/46; A61K45/06; A61K47/02; A61K47/18; A61K47/24; A61K47/26; A61K47/28; A61K47/42; A61K47/44; A61P3/02; A61P17/00; A61P17/02; A61P27/02; A61P29/00; A61P39/06; A61Q19/00; F03D1/02; F03D1/06; F03D7/02; F03D7/04; F03D11/00; F03D11/04; A61K9/00; (IPC1-7): F03D1/02; F03D1/06; F03D7/02; F03D7/04; F03D11/00
Attorney, Agent or Firm:
Osamu Kawamiya
Masahiro Ishino