Invention Grant
US08647071B2 Hollow turbine wheel vane comprising a rib and associated wheel and turbomachine
有权
中空涡轮机叶轮包括肋和相关联的轮和涡轮机
- Patent Title: Hollow turbine wheel vane comprising a rib and associated wheel and turbomachine
- Patent Title (中): 中空涡轮机叶轮包括肋和相关联的轮和涡轮机
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Application No.: US13055037Application Date: 2009-07-21
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Publication No.: US08647071B2Publication Date: 2014-02-11
- Inventor: Lorenzo Pons , Laurence Vial
- Applicant: Lorenzo Pons , Laurence Vial
- Applicant Address: FR Bordes
- Assignee: Turbomeca
- Current Assignee: Turbomeca
- Current Assignee Address: FR Bordes
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR0854935 20080721
- International Application: PCT/FR2009/051450 WO 20090721
- International Announcement: WO2010/010284 WO 20100128
- Main IPC: F01D25/04
- IPC: F01D25/04 ; F01D25/28
Abstract:
A turbine blade extends radially between a blade root and a blade tip having an open cavity referred to as a bathtub formed therein, which cavity is defined by a closed end wall and a side rim. The side rim of the cavity carries at least one rib extending between a leading edge and a trailing edge of the blade.
Public/Granted literature
- US20110123350A1 HOLLOW TURBINE WHEEL VANE COMPRISING A RIB AND ASSOCIATED WHEEL AND TURBOMACHINE Public/Granted day:2011-05-26
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