Invention Grant
- Patent Title: Seal assembly for gas turbine engine
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Application No.: US16574235Application Date: 2019-09-18
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Publication No.: US11560808B2Publication Date: 2023-01-24
- Inventor: Pantcho P. Stoyanov
- 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: Bachman & LaPointe, P.C.
- Main IPC: F02C7/28
- IPC: F02C7/28 ; F01D11/00 ; F16J15/34 ; F16C33/04

Abstract:
A seal assembly for a gas turbine engine having a seal formed of a carbon material; and a seal seat positioned for rotation relative to the seal, wherein the seal and the seal seat each have a sealing surface which together define a sliding seal, and further having a carbon film on the sealing surface of the seal seat.
Public/Granted literature
- US20200088054A1 SEAL ASSEMBLY FOR GAS TURBINE ENGINE Public/Granted day:2020-03-19
Information query
IPC分类: