发明名称 KEY BAR COMPRESSION APPARATUS
摘要 Solutions for reducing key bar rattle in dynamoelectric machines are disclosed. In one embodiment an apparatus includes: a plurality of key bars operably coupling a stator core to a stator wrapper in which the stator core is at least partially contained; a cable surrounding the plurality of key bars; and at least one anchor device connecting a portion of the cable to the stator wrapper to produce a compressive load on at least one of the plurality of key bars by tightening the cable around the plurality of key bars.
申请公布号 US2011109187(A1) 申请公布日期 2011.05.12
申请号 US20090614957 申请日期 2009.11.09
申请人 GENERAL ELECTRIC COMPANY 发明人 TANAVDE ANAND S.;BLACKBURN GREGG T.;YAMARTHI DAVID R.
分类号 H02K3/487 主分类号 H02K3/487
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