发明名称 BLADE OF A TURBOMACHINE HAVING DETACHABLE ANCHORING FOR A SEPARATE COVER PLATE
摘要 The invention relates to a blade (5, 7), in particular, a mobile blade or guide blade, for a turbomachine (1), in particular, a turbine or compressor, comprising a blade head (11) which comprises a cover plate (10). The aim of the invention is to simplify the maintenance of said turbomachine (1), which is fitted with said type of blades (5, 7), such that the cover plate (10) is a component which is separate in relation to the associated blade (5, 7), said component being secured to the blade (5, 7) by means of at least one detachable anchoring (12), which is active at least in the radial direction in a non-destructive manner.
申请公布号 WO2007031383(A1) 申请公布日期 2007.03.22
申请号 WO2006EP65361 申请日期 2006.08.16
申请人 ALSTOM TECHNOLOGY LTD;FERBER, JOERGEN;RITCHIE, JAMES 发明人 FERBER, JOERGEN;RITCHIE, JAMES
分类号 F01D5/22;F01D5/30;F01D9/04 主分类号 F01D5/22
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