Invention Grant
- Patent Title: Seal face plate cooling
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Application No.: US16670531Application Date: 2019-10-31
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Publication No.: US11274564B2Publication Date: 2022-03-15
- Inventor: Ronnie K. Kovacik , Kevin Duffy , Brady Walker , Antonio F. Artiles
- Applicant: Raytheon Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: Raytheon Technologies Corporation
- Current Assignee: Raytheon Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Getz Balich LLC
- Main IPC: F01D11/00
- IPC: F01D11/00 ; F16J15/34 ; F01D25/12 ; F16J15/447 ; F16J15/16

Abstract:
Aspects of the disclosure are directed to a sealing system for an engine having an axial centerline, comprising: a stationary carbon segment, and a seal plate that rotates when the engine is operated, where the seal plate includes an end face that is opposed to an interface between the carbon segment and the seal plate, and where the end face includes at least one groove that conveys a liquid cooling fluid.
Public/Granted literature
- US20200063585A1 SEAL FACE PLATE COOLING Public/Granted day:2020-02-27
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