Invention Grant
- Patent Title: Gas-turbine blade root
- Patent Title (中): 燃气轮机叶片根
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Application No.: US12289625Application Date: 2008-10-30
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Publication No.: US08721292B2Publication Date: 2014-05-13
- Inventor: James McLaughlan , Roger Ashmead
- Applicant: James McLaughlan , Roger Ashmead
- Applicant Address: DE
- Assignee: Rolls-Royce Deutschland Ltd & Co KG
- Current Assignee: Rolls-Royce Deutschland Ltd & Co KG
- Current Assignee Address: DE
- Agency: Shuttleworth & Ingersoll, PLC
- Agent Timothy J. Klima
- Priority: DE102007051838 20071030
- Main IPC: F03B3/12
- IPC: F03B3/12
Abstract:
A gas-turbine blade root 1 has at least two essentially rectangularly adjoining surfaces 4, 5 for locating the gas-turbine blade root 1 and a transition area of the surfaces 4, 5 includes a bevelled, plane edge 6.
Public/Granted literature
- US20090185910A1 Gas-turbine blade root Public/Granted day:2009-07-23
Information query
