Invention Grant
- Patent Title: Piston seal assembly guards and inserts for seal groove
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Application No.: US17893983Application Date: 2022-08-23
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Publication No.: US11945063B2Publication Date: 2024-04-02
- Inventor: Patrick Bowler
- Applicant: RAYTHEON TECHNOLOGIES CORPORATION
- Applicant Address: US CT Farmington
- Assignee: RTX CORPORATION
- Current Assignee: RTX CORPORATION
- Current Assignee Address: US CT Farmington
- Agency: SNELL & WILMER L.L.P.
- The original application number of the division: US16883442 2020.05.26
- Main IPC: B23P6/00
- IPC: B23P6/00 ; F01D25/18
Abstract:
A method of repairing a piston seal assembly comprises removing worn material from a piston seal groove to generate a worked seal groove, applying a groove buildup member to the worked seal groove, and disposing a seal member proximate the groove buildup member.
Public/Granted literature
- US20230143483A1 PISTON SEAL ASSEMBLY GUARDS AND INSERTS FOR SEAL GROOVE Public/Granted day:2023-05-11
Information query
