Invention Grant
- Patent Title: Compressor rotor
- Patent Title (中): 压缩机转子
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Application No.: US11944560Application Date: 2007-11-23
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Publication No.: US08366400B2Publication Date: 2013-02-05
- Inventor: Hiroyuki Ochiai , Takashi Furukawa , Mitsutoshi Watanabe , Tetsuji Fujimura
- Applicant: Hiroyuki Ochiai , Takashi Furukawa , Mitsutoshi Watanabe , Tetsuji Fujimura
- Applicant Address: JP Tokyo
- Assignee: IHI Corporation
- Current Assignee: IHI Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JPP2006-317489 20061124
- Main IPC: F01D5/20
- IPC: F01D5/20
Abstract:
A blade as a main body of a rotor blade has a suction side made convex and a pressure side made concave so as to have an aerofoil profile. A squealer tip having a back face continuous to the suction side and a front face matching with a center plane of the blade is formed at a distal end of the blade. The front face is coated with a hard coating.
Public/Granted literature
- US20080226460A1 COMPRESSOR ROTOR Public/Granted day:2008-09-18
Information query
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