Invention Grant
- Patent Title: Gas turbine engine with a rim seal between the rotor and stator
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Application No.: US15040603Application Date: 2016-02-10
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Publication No.: US10443422B2Publication Date: 2019-10-15
- Inventor: Jonathan Russell Ratzlaff , Michael Thomas Hogan , Julius John Montgomery
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: McGarry Bair PC
- Main IPC: F01D11/04
- IPC: F01D11/04 ; F01D5/02 ; F01D9/04 ; F01D11/00
Abstract:
An apparatus relating to a rim seal for gas turbine engine comprising a wing extending into a buffer cavity with at least one set of protuberances including a first protuberance extending into the buffer cavity and a second protuberance extending from the wing into the buffer cavity, with the first and second protuberances being axially spaced from each other.
Public/Granted literature
- US20170226884A1 GAS TURBINE ENGINE WITH A RIM SEAL BETWEEN THE ROTOR AND STATOR Public/Granted day:2017-08-10
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