Invention Application
- Patent Title: ENGINE WITH FACE SEAL
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Application No.: US15221962Application Date: 2016-07-28
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Publication No.: US20180030986A1Publication Date: 2018-02-01
- Inventor: Arnab Sen , Mohamed Musthafa Thoppil , Nathan Evan McCurdy Gibson
- Applicant: General Electric Company
- Main IPC: F04D27/00
- IPC: F04D27/00 ; F01D9/02 ; F01D25/10 ; F04D29/32 ; F04D29/54 ; F04D29/056 ; F01D5/02 ; F01D11/00

Abstract:
A turbine engine with a stator having axially spaced first and second structural elements along with a rotor and a face seal between the rotor and the stator including a non-rotating gas bearing face coupled to the first and second structural elements, and a rotating gas bearing face coupled to the rotor and confronting the non-rotating gas bearing surface. Introducing airflow to one or multiple parts of the seal.
Public/Granted literature
- US10823184B2 Engine with face seal Public/Granted day:2020-11-03
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