Invention Grant
- Patent Title: Dynamic impeller oil seal
- Patent Title (中): 动态叶轮油封
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Application No.: US12183547Application Date: 2008-07-31
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Publication No.: US08092093B2Publication Date: 2012-01-10
- Inventor: Ning Fang , Ray Harris Kinnaird , Gary Paul Moscarino , Kenneth Lee Fisher , Jonothan Allen Scheetz , Dave William Pugh , Edward William Grace , Duane Howard Anstead , Bala Corattiyil , Prasad Laxman Kane
- Applicant: Ning Fang , Ray Harris Kinnaird , Gary Paul Moscarino , Kenneth Lee Fisher , Jonothan Allen Scheetz , Dave William Pugh , Edward William Grace , Duane Howard Anstead , Bala Corattiyil , Prasad Laxman Kane
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Trego, Hines & Ladenheim, PLLC
- Agent David J. Clement, Esq.
- Main IPC: F16C33/80
- IPC: F16C33/80
Abstract:
A rotating seal for a gas turbine engine includes: (a) an annular seal body; (b) a sealing component carried by the seal body which is adapted to form one-half of a rotating seal interface; and (c) an impeller carried by the seal body which comprises a plurality of radially-inwardly-extending impeller blades.
Public/Granted literature
- US20100027926A1 DYNAMIC IMPELLER OIL SEAL Public/Granted day:2010-02-04
Information query
