Invention Grant
- Patent Title: Gas turbine engine rotor seal
- Patent Title (中): 燃气轮机发动机转子密封
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Application No.: US13671205Application Date: 2012-11-07
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Publication No.: US09169737B2Publication Date: 2015-10-27
- Inventor: Nicholas Aiello , Carney R. Anderson
- Applicant: United Technologies Corporation
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: O'Shea Getz P.C.
- Main IPC: F01D11/00
- IPC: F01D11/00
Abstract:
A rotary seal for sealing a bladed rotor of a gas turbine engine to a stator thereof comprises a sealing element and a sealing element support comprising a radially outer edge portion on which the sealing element is fixed, a radially inner mounting portion adapted to be attached to a supported rotor hub, and a flexible, medial web portion extending between the radially outer edge portion and the radially inner mounting portion.
Public/Granted literature
- US20140127007A1 GAS TURBINE ENGINE ROTOR SEAL Public/Granted day:2014-05-08
Information query
