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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Wind power generator and bearing structure therefor

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F03D-011/00   
미국특허분류(USC) 290/055; 290/044
출원번호 UP-0150593 (2008-04-29)
등록번호 US-7687932 (2010-04-23)
우선권정보 IT-BZ2001A0043(2001-09-13)
발명자 / 주소
  • Casazza, Matteo
  • Mair, Andreas
  • Pabst, Otto
출원인 / 주소
  • High Technology Investments B.V.
대리인 / 주소
    K&L Gates LLP
인용정보 피인용 횟수 : 32  인용 특허 : 73
초록
▼

The invention relates to a wind power current generator comprising a bearing, a tubular stator that carries a race of the bearing, a tubular rotor coaxial with the tubular stator that can rotate in relation to the stator, a hub connected to the rotor, and at least two blades radially extending away from the hub. According to the invention, the stator and the rotor are formed with substantially tubular cross sections and are concentric to one another. The opposing surfaces of the rotor and stator carry permanent magnets and windings. The stator and rotor ...

대표
청구항
▼

What is claimed is: 1. A wind power generator connectable to a support structure and comprising: a hollow tubular stator without a drive shaft structure to form a passage for maintenance; a hollow rotor mounted coaxially outside the stator; a plurality of magnetic field generators including permanent magnets mounted on the rotor; a plurality of windings mounted on the stator and facing the magnetic field generators; and a plurality of radially projecting spaced apart cooling fins coupled to an external surface of the rotor such that heat produced by the...

이 특허에 인용된 특허 (73)

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  41. Canini,Jean Marc; Milet,Yves; Brutsaert,Patrick, Method and device for regulating a wind machine.
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  44. Seguchi, Masahiro; Banzai, Keiichiro; Yanase, Sumio; Kouda, Shinji; Yoneda, Shigenori, Rotary electric machine having a permanent magnet stator and permanent magnet rotor.
  45. Bolie ; Victor W., Severe climate windmill.
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  51. Bayly Elliott, Wind energy conversion device with angled governing mechanism.
  52. McCoin,Dan Keith, Wind energy conversion system.
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  72. Ivan Looker, Windmill and method to use same to generate electricity, pumped air or rotational shaft energy.
  73. Chertok Allan (Bedford MA) Gjertsen ; Sr. John (Bedford MA) Manfredi Louis (Watertown MA), Windpower system.

이 특허를 인용한 특허 (32)

  1. Smith, James S.; Jore, Matthew B.; Kvam, Michael A.; Samsel, David; Butterfield, Charles Perry; Sullivan, Brian J.; Duford, James David, Air gap control systems and methods.
  2. Smith, James S.; Jore, Matthew B.; Kvam, Michael A.; Samsel, David; Butterfield, Jr., Charles Perry; Sullivan, Brian J.; Duford, James David, Air gap control systems and methods.
  3. Smith, James S.; Jore, Matthew B.; Kvam, Michael A.; Samsel, David; Butterfield, Jr., Charles Perry; Sullivan, Brian J.; Duford, James David, Air gap control systems and methods.
  4. Sharples, William G.; McCleer, Patrick J., Axial gap rotating electrical machine.
  5. Sharples, William G.; McCleer, Patrick J., Axial gap rotating electrical machine.
  6. Nies, Jacob Johannes, Bearings having radial half cage.
  7. Pabst, Otto; Gadrino, Franco, Core plate stack assembly for permanent magnet rotor or rotating machines.
  8. Ritchey, Jonathan Gale; Wagner, Daryl Anton, Electrical machines such as generators and motors.
  9. Xu, James Jun; Francese, Stephen Frank; Iversen, Alan Michael; Squillacioti, Leonard Paul, Field coil winding assembly.
  10. Sharples, William G.; Tracy, Christopher H., Floating underwater support structure.
  11. Lagerweij, Hendrik Lambertus; Pubanz, Andre Heinz; Van Der Pol, Aart; Waaijenberg, Albert, Generator for direct drive wind turbine.
  12. Kaessner, Thomas; Fasolo, Alessandro, Method and apparatus for activating an electric machine, and electric machine.
  13. Kaessner, Thomas; Fasolo, Alessandro, Method and apparatus for activating an electric machine, and electric machine.
  14. Jore, Matthew B.; Jore, Lincoln; Kvam, Michael A.; Jore, James D.; Samsel, David; Duford, James David; Smith, James S., Systems and methods for improved direct drive generators.
  15. Whitworth, Peter Fryer, Vertical axis wind turbines.
  16. Stockner, Gunther, Wind power electricity generating system and relative control method.
  17. Pabst, Otto; Folie, Georg; Casazza, Matteo; Bustreo, Paolo; Gebhard, Peter, Wind power generator equipped with a cooling system.
  18. Pabst, Otto; Folie, Georg; Casazza, Matteo; Bustreo, Paolo; Gebhard, Peter, Wind power generator equipped with a cooling system.
  19. Casazza, Matteo; Martin, Schwarz, Wind power system for generating electric energy.
  20. Pabst, Otto; Casazza, Matteo; Gelmini, Emmanuele, Wind power turbine.
  21. Gelmini, Emmanuele, Wind power turbine and method of removing a bearing from a wind power turbine.
  22. Casazza, Matteo, Wind power turbine blade packing and packing method.
  23. Gelmini, Emmanuele, Wind power turbine electric generator and wind power turbine equipped with an electric generator.
  24. Casazza, Matteo; Folie, Georg, Wind power turbine electric generator cooling system and method and wind power turbine comprising such a cooling system.
  25. Casazza, Matteo, Wind power turbine for generating electric energy.
  26. Casazza, Matteo; Kassner, Thomas, Wind power turbine for producing electric energy.
  27. Kassner, Thomas, Wind power turbine including a cable bundle guide device.
  28. Vihriala, Harri; Kassner, Thomas, Wind power turbine with a cooling system.
  29. Casazza, Matteo; Pabst, Otto; Fasolo, Alessandro, Wind turbine.
  30. Stiesdal, Henrik, Wind turbine.
  31. Casazza, Matteo; Folie, Georg, Wind turbine rotary electric machine.
  32. Pabst, Otto; Casazza, Matteo, Wind turbine rotary electric machine.

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