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公开(公告)号:US06492750B2
公开(公告)日:2002-12-10
申请号:US09773737
申请日:2001-02-02
申请人: Yoshimi Kikuchi , Daisuke Higuchi , Kian Hock Yeoh
发明人: Yoshimi Kikuchi , Daisuke Higuchi , Kian Hock Yeoh
IPC分类号: G11B1920
CPC分类号: F16F15/363 , F16F2222/12 , H02K7/04 , Y10T74/2109 , Y10T74/2111
摘要: A cylindrical case provided with a chamber is coaxially attached to a rotary shaft of a motor. A plurality of balancers are movably provided within the chamber so as to cancel a rotation eccentricity of the motor. A viscous member such as high viscosity fluid is provided on at least one of the surfaces of the balancers and an inner face of the chamber.
摘要翻译: 设置有室的圆筒形壳体同轴地附接到电动机的旋转轴。 多个平衡器可移动地设置在腔室内,以抵消电动机的旋转偏心。 在平衡器的至少一个表面和室的内表面上设置诸如高粘度流体的粘性构件。