Invention Grant
- Patent Title: Carbon seal spring assembly
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Application No.: US15188546Application Date: 2016-06-21
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Publication No.: US09890650B2Publication Date: 2018-02-13
- Inventor: Kaleb Von Berg , Adam G. Smedresman
- Applicant: UNITED TECHNOLOGIES CORPORATION
- Applicant Address: US CT Farmington
- Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee Address: US CT Farmington
- Agency: Snell & Wilmer L.L.P.
- Main IPC: F16J15/44
- IPC: F16J15/44 ; F01D11/00

Abstract:
A carbon seal assembly for a gas turbine engine is disclosed. The carbon seal assembly includes a first carbon seal. The carbon seal assembly also includes a first carbon seal spring configured to provide force against the first carbon seal in a first axial direction, the first carbon seal spring having an annular shape and circumferentially disposed around a first shaft of the gas turbine engine.
Public/Granted literature
- US20170362949A1 CARBON SEAL SPRING ASSEMBLY Public/Granted day:2017-12-21
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