Turbomachine rotor, rotor blade for such a turboma
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专利名称：Turbomachine rotor, rotor blade for such a turbomachine rotor, supporting strip for
such a rotor blade in the turbomachine
rotor and corresponding assembling
method
发明人：BENKLER, FRANCOIS,BETTENTRUP,
JOERN,DEISTER, FRANK,KUEPERKOCH,
RUDOLF,SAVILIUS, NICOLAS,SCHNEIDER,
OLIVER,WISTUBA, DIRK
申请号：EP08002768.3
申请日：20080214
公开号：EP2090750A1
公开日：
20090819
专利内容由知识产权出版社提供专利附图：
摘要：The rotor (1) has a rotor blade (2) provided with a blade base (4). A rotor disk (16) has a groove (17) in which the blade base is engaged such that the blade is held in the groove in a radial direction in a form-fit manner. Pre-tensioning devices (7-14, 19-28) are supported at the rotor disk and at the blade base, and exert a pre-tensioning force on the blade base in the radial direction. The pre-tensioning devices are designed such that the pre-tensioning force is adjusted when the rotor is in the assembled state. An independent claim is also included for a method for assembling a turbo machine rotor.
申请人：SIEMENS AKTIENGESELLSCHAFT
地址：Wittelsbacherplatz 2 80333 München DE
国籍：DE
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