Invention Grant
- Patent Title: Method and device for piston seal anti-rotation
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Application No.: US15052457Application Date: 2016-02-24
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Publication No.: US10215043B2Publication Date: 2019-02-26
- Inventor: Christopher Treat , Nicholas W. Kantany , Andrew D. Burdick , Michael C. Pezzetti, Jr.
- 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: Kinney & Lange, P.A.
- Main IPC: F01D11/00
- IPC: F01D11/00 ; F02C7/28 ; F16J9/24 ; F01D25/24 ; F16J15/3272
Abstract:
A method of limiting circumferential rotation of a split-ring seal for use in a gas turbine engine includes inserting a retention block through a slot in a flange of a support structure and into a groove configured to hold a split-ring seal, and engaging an end of a split-ring seal in the groove with a surface of the retention block.
Public/Granted literature
- US20170241281A1 METHOD AND DEVICE FOR PISTON SEAL ANTI-ROTATION Public/Granted day:2017-08-24
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