Invention Grant
- Patent Title: Gas assisted turbine seal
- Patent Title (中): 气体辅助涡轮密封
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Application No.: US12168927Application Date: 2008-07-08
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Publication No.: US08210820B2Publication Date: 2012-07-03
- Inventor: Brian P. Arness , John D. Ward
- Applicant: Brian P. Arness , John D. Ward
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Sutherland Asbill & Brennan LLP
- Main IPC: F03B3/12
- IPC: F03B3/12
Abstract:
A dovetail seal assembly for sealing a gap between a bucket dovetail and a rotor. The dovetail seal assembly may include a sealing slot positioned about the dovetail, a high-pressure supply hole in communication with the sealing slot, and a deformable seal positioned about the sealing slot and into the gap.
Public/Granted literature
- US20100008783A1 Gas Assisted Turbine Seal Public/Granted day:2010-01-14
Information query
