Invention Grant
- Patent Title: Rotor for a gas turbine
- Patent Title (中): 转子为燃气轮机
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Application No.: US12530512Application Date: 2008-02-15
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Publication No.: US08545171B2Publication Date: 2013-10-01
- Inventor: Francois Benkler , Ulrich Ehehalt , Harald Hoell , Uwe Kahlstorf , Karsten Kolk , Walter Loch , Peter-Andreas Schneider
- Applicant: Francois Benkler , Ulrich Ehehalt , Harald Hoell , Uwe Kahlstorf , Karsten Kolk , Walter Loch , Peter-Andreas Schneider
- Applicant Address: DE München
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE München
- Priority: EP07005081 20070312
- International Application: PCT/EP2008/051884 WO 20080215
- International Announcement: WO2008/110431 WO 20080918
- Main IPC: F01D5/06
- IPC: F01D5/06
Abstract:
A rotor of a thermal fluid flow machine, especially a gas turbine, is provided. The rotor includes a plurality of rotor components that are held together by a common tie-bolt that extends through the center of the rotor components. The tie-bolt is fixed in at least one of the rotor components using at least one star spring that surrounds the tie-bolt in a circumferential direction.
Public/Granted literature
- US20100092293A1 ROTOR FOR A GAS TURBINE Public/Granted day:2010-04-15
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