发明名称 STEAM TURBINE ROTOR
摘要 A joined rotor that includes a primary join and a locking device and a method for joining thereof is disclosed. The primary join includes a threaded boss that is inserted in a tapped cavity formed in an adjacent rotor section. The primary join is locked, so as to prevent unscrewing, by at least one locking member that is located partially in both first and second rotor sections. This arrangement enables the join to be locked at a desired torque point.
申请公布号 US2011135480(A1) 申请公布日期 2011.06.09
申请号 US20100959833 申请日期 2010.12.03
申请人 ALSTOM TECHNOLOGY LTD 发明人 DRMIC JOZO
分类号 F04D13/12;B23P11/00 主分类号 F04D13/12
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