Invention Grant
- Patent Title: Seal assembly
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Application No.: US15342886Application Date: 2016-11-03
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Publication No.: US10557359B2Publication Date: 2020-02-11
- Inventor: Armando Amador , Nasr A. Shuaib
- 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: F01D11/00
- IPC: F01D11/00 ; F16J15/00 ; F01D11/02 ; F02C7/28 ; F01D9/06 ; F01D5/02 ; F01D25/16 ; F01D25/18 ; F04D29/053 ; F04D29/056 ; F04D29/063 ; F04D29/08 ; F04D29/10 ; F04D29/32 ; F16J15/3288 ; F16J15/447

Abstract:
A seal assembly for a rotatable component having an axis of rotation. The seal assembly may include a first seal mounted to a housing and configured to be in sealing engagement with the rotatable component, a second seal mounted to the housing an axial distance apart from the first seal and configured to be in sealing engagement with the rotatable component, wherein the axial distance is parallel with the axis of rotation, a buffer fluid chamber defined between the first seal and the second seal, and a buffer fluid inlet in fluid providing communication with the buffer fluid chamber.
Public/Granted literature
- US20180119557A1 SEAL ASSEMBLY Public/Granted day:2018-05-03
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