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특허 상세정보

Balanced power transmission device

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F03D-011/02    F16H-035/00   
미국특허분류(USC) 416/170R ; 74/381 ; 74/417 ; 192/4892
출원번호 US-0081033 (1979-10-01)
발명자 / 주소
인용정보 피인용 횟수 : 20  인용 특허 : 0

A balanced power transmission device having specific utility for windmill applications utilizing conventional propellers on a horizontal shaft. The horizontal propeller shaft is located on a tower and drives a pair of freely rotating gears in opposite directions mounted on vertical coaxial shafts. The opposite rotating gears are each variably connected to counter-rotating coaxial shafts through individual ratchets that cause the shafts to rotate in opposite directions and thereby balance out any residual torque. The counter rotating shafts extend to the ...


A balanced power transfer device comprising: a first shaft having a first pinion gear fixedly attached to one end of said shaft, a first pair of gears each in a driving relationship with said first pinion gear and aligned on a second shaft that is orthogonal with respect to said first shaft, a cylindrical elongated sleeve coaxial with a portion of said second shaft and freely rotatable about said second shaft, said pair of gears including a first gear mounted on and freely rotatable about said second shaft, and a second gear mounted on and freely rotatab...

이 특허를 인용한 특허 피인용횟수: 20

  1. Duong, Hung; Suciu, Gabriel L.; Dye, Christopher M.. Accessory gearbox with tower shaft removal capability. USP20180610001059.
  2. Shim Hyun Jin,KRX. Apparatus for generating electric power using wind force. USP2001056227803.
  3. Koleoglou, Alex. Bearing tooth gears for wind turbine applications. USP2010097789793.
  4. Bitar, Peter V.. Coaxial wind turbine. USP2014038664794.
  5. Wolf, Anton. Device for adjustment of a rotor blade, wind energy converter, and method for adjusting a rotor blade. USP2012058172532.
  6. Khoshnevis, Behrokh. Generation of electric energy using cable-supported windmills. USP2013098541897.
  7. Cho, Hanwoo; Cho, Whang. Horizontal axis wind turbine systems and methods. USP2014098836158.
  8. Shin Chan,KRX ITX 137-062. Multi-unit rotor blade system integrated wind turbine. USP1999035876181.
  9. Strand Glen L. (Murdock MN). Quick change gear box mounting kit for ground drive implement. USP1986064592248.
  10. Santerre,Richard. Reversible driving apparatus for PCU pumps. USP2006107124662.
  11. Burkett Bill (4319 Los Serranos Blvd. Chino CA 91709). Self-regulating windmill. USP1989104877374.
  12. Lin Chung Hsien,TWX ; Yu Ting Chen,TWX. Single space rotary printing press for newspapers. USP2001066244175.
  13. Crane, Stephen E.; Fong, Danielle; Berlin, Jr., Edwin P.. Storage of compressed air in wind turbine support structure. USP2017029581140.
  14. Ader Thompson G.. Structural fastener. USP1998045743670.
  15. Wang, Yili. Wind power generator. USP2012078212374.
  16. Haughom, Per Olav. Wind turbine device. USP2013058450865.
  17. Moser, George; Linn, Randy W.; Walworth, Van; York, Jerome B.. Wind turbine with powered synchronization system. USP2013078482147.
  18. Carter ; Jr. J. Warne (Burkburnett TX) Carter ; Sr. J. Warne (Wichita Falls TX). Wind-driven generator apparatus. USP1985064522564.
  19. McCabe,Francis J.. Windmill damper operator. USP2009027487922.
  20. Ramanujam, Saravanan. Yaw assembly for use in wind turbines. USP2012118310080.