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특허 상세정보

Flow augmenters for vertical-axis windmills and turbines

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F03D-003/06   
미국특허분류(USC) 416/197A ; 416/178 ; 416/236R
출원번호 US-0155619 (1980-06-02)
발명자 / 주소
인용정보 피인용 횟수 : 20  인용 특허 : 5
초록

A windmill is disclosed, the windmill including a vertical shaft mounted for rotation about its longitudinal axis, a number of blades spaced circumferentially around the longitudinal axis, and being disposed generally parallel to the axis of rotation of the vertical shaft, and supporting arms extending radially outwardly from the vertical shaft for supporting the blades. The windmill also includes a first member connected to an upper end of one of the blades and defining a first surface having a leading edge with respect to the direction of movement of t...

대표
청구항

A windmill comprising a vertical shaft mounted for rotation about its longitudinal axis, a number of blades spaced circumferentially around said longitudinal axis, each of said blades being disposed generally parallel to the axis of rotation of the vertical shaft, supporting arms extending radially outwardly from the vertical shaft for supporting said blades, and means for increasing the rate of mass flow through the windmill including a member connected to at least one of said blades, said member defining a surface, said surface having a leading edge wi...

이 특허를 인용한 특허 피인용횟수: 20

  1. Willmouth Robert W. (1011 Frederick St. South Arlington VA 22202). Armature lift windmill. USP1985044508972.
  2. Kerr, Colin. Flutter oscillation hydrofoil system utilizing a hydraulic power circuit to efficiently transmit harvested energy. USP20190210208731.
  3. Sobocinski, Eugene Lawrence. Horizontally oriented wind turbine. USP2015069062657.
  4. Mandre, Shreyas; Breuer, Kenneth; Strom, Benjamin; Miller, Michael; Franck, Jennifer; Kim, Daegyoum. Kinetic energy harvesting using cyber-physical systems. USP20181010087910.
  5. Ko, Jin Hwan; Lee, Kwang-Soo; Sitorus, Patar Ebenezer. Multiple oscillation-type generator. USP2016119494129.
  6. Kinpara,Shiro; Uchiyama,Hisakazu. Rotor supporting structure of windmill for power generation. USP2006127144214.
  7. Kerr, Colin C.. Transfer of kinetic energy to and from fluids. USP2013068469663.
  8. Brenneman Ben (Lynchburg VA). Transverse axis fluid turbine. USP1983114415312.
  9. Sharpe, David John. Vertical axis turbine apparatus. USP2011108038383.
  10. Okubo,Kazuo; Kato,Kazumichi; Imabayashi,Hirosuke; Miki,Toshio; Tamura,Hideki; Mike,Hiroo; Shiozaki,Akira; Sato,Yushi; Matsunaga,Tomoyuki; Kimura,Tetsuyuki; Saito,Nobuhiro; Kataoka,Hiroki. Vertical axis type wind power station. USP2009037510366.
  11. Yan, Qiang. Vertical axis wind turbine and method of installing blades therein. USP2012128322035.
  12. Song, Hanjun; Liu, Yun; Blitterswyk, Nicolas. Vertical axis wind turbine blade and its wind rotor. USP2016019243611.
  13. Janiuk, Peter. Vertical axis wind turbine with self-starting capabilities. USP2013108550786.
  14. Suzuki,Masahiko. Vertical axis windmill. USP2008047360995.
  15. Sayama, Fumio; Morita, Masami; Kataoka, Hiroki; Nishiono, Hiroaki; Kurokawa, Junichi; Muraoka, Tsuyoshi. Wind power generator. USP200904D590340.
  16. Wobben, Aloys. Wind power installation. USP2010097795751.
  17. Farrar Austin P. (Orchard House ; Stutton Ipswich ; Suffolk ; IP9 2RY GBX). Wind powered turbine. USP1996095553996.
  18. Sauer, Dieter. Wind sail turbine. USP2014128905704.
  19. Sauer, Jr., Dieter. Wind sail turbine. USP2014108864440.
  20. Danson David P. (Phoenix AZ). Wind turbine air foil. USP1989124886421.