- 专利标题: Carbon seal spring assembly
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申请号: US15188546申请日: 2016-06-21
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公开(公告)号: US09890650B2公开(公告)日: 2018-02-13
- 发明人: Kaleb Von Berg , Adam G. Smedresman
- 申请人: UNITED TECHNOLOGIES CORPORATION
- 申请人地址: US CT Farmington
- 专利权人: UNITED TECHNOLOGIES CORPORATION
- 当前专利权人: UNITED TECHNOLOGIES CORPORATION
- 当前专利权人地址: US CT Farmington
- 代理机构: Snell & Wilmer L.L.P.
- 主分类号: F16J15/44
- IPC分类号: F16J15/44 ; F01D11/00
摘要:
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.
公开/授权文献
- US20170362949A1 CARBON SEAL SPRING ASSEMBLY 公开/授权日:2017-12-21
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