Invention Grant
- Patent Title: Face seal with locally compliant hydrodynamic pads
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Application No.: US14226617Application Date: 2014-03-26
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Publication No.: US09611749B2Publication Date: 2017-04-04
- Inventor: Azam Mihir Thatte , Rahul Anil Bidkar , Xiaoqing Zheng
- Applicant: General Electric Company
- Applicant Address: US NY Niskayuna
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Niskayuna
- Agent Ann M. Agosti
- Main IPC: F01D11/00
- IPC: F01D11/00 ; F01D1/04 ; F01D25/22

Abstract:
Embodiments of the present disclosure are directed toward a stator ring configured to be disposed about a rotor of a turbine, wherein the stator ring comprises a plurality of hydrodynamic pads extending from a sealing face of the stator ring, wherein each of the plurality of hydrodynamic pads is configured to hydrodynamically engage with a rotor ring.
Public/Granted literature
- US20150275685A1 FACE SEAL WITH LOCALLY COMPLIANT HYDRODYNAMIC PADS Public/Granted day:2015-10-01
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