发明申请
US20110140448A1 WIND-TURBINE-GENERATOR-SYSTEM TRANSMISSION AND WIND TURBINE GENERATOR
审中-公开
风力发电机系统变速器和风力发电机组
- 专利标题： WIND-TURBINE-GENERATOR-SYSTEM TRANSMISSION AND WIND TURBINE GENERATOR
- 专利标题（中）： 风力发电机系统变速器和风力发电机组
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申请号： US12957559申请日： 2010-12-01
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公开(公告)号： US20110140448A1公开(公告)日： 2011-06-16
- 发明人: Hiroaki TAKEUCHI , Hideaki NISHIDA , Katsuhiko SHODA , Atsushi YUGE
- 申请人： Hiroaki TAKEUCHI , Hideaki NISHIDA , Katsuhiko SHODA , Atsushi YUGE
- 申请人地址： JP Tokyo
- 专利权人： MITSUBISHI HEAVY INDUSTRIES, LTD.
- 当前专利权人： MITSUBISHI HEAVY INDUSTRIES, LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2009-284254 20091215
- 主分类号： F03D11/02
- IPC分类号： F03D11/02 ; F16H1/28 ; F16H57/04
摘要：
A wind-turbine-generator-system transmission and a wind turbine generator that can ensure the strength of a bearing and can also minimize seizing and abrasion are provided. In a wind-turbine-generator-system transmission having a sun gear, a planetary gear that meshes with the sun gear and rotates around the sun gear, and an inner tooth that meshes with the planetary gear, the transmission includes a carrier that rotates the planetary gear around the sun gear; a planetary pin that is disposed in the carrier and transmits rotation of the carrier to the planetary gear; a cylindrical sleeve disposed around a periphery of the planetary pin; and a slide bearing that is disposed between the sleeve and the planetary gear and supports the planetary gear in a rotatable manner about the planetary pin.