Invention Grant
- Patent Title: Turbine blade including mistake proof feature
- Patent Title (中): 涡轮叶片包括防错功能
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Application No.: US12253537Application Date: 2008-10-17
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Publication No.: US08435008B2Publication Date: 2013-05-07
- Inventor: Benjamin F. Hagan , James P. Chrisikos , Jess J. Parkin
- Applicant: Benjamin F. Hagan , James P. Chrisikos , Jess J. Parkin
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: B63H1/26
- IPC: B63H1/26 ; B63H7/02 ; B64C27/46 ; F03B3/12 ; F03B7/00 ; F03D11/02 ; F04D29/38 ; B64C11/16 ; F01D5/14
Abstract:
A turbine blade includes a platform, an airfoil located on one side of the platform, and a base located on an opposite side of the platform. The base includes an attachment portion that is receivable in a blade retention slot of a turbine disk and a shelf located outside the turbine disk. The shelf includes a mistake proof feature that projects from an outer surface of the shelf.
Public/Granted literature
- US20100098547A1 TURBINE BLADE INCLUDING MISTAKE PROOF FEATURE Public/Granted day:2010-04-22
Information query
