Invention Application
- Patent Title: COMPOSITE PISTON RING SEAL FOR AXIALLY AND CIRCUMFERENTIALLY TRANSLATING DUCTS
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Application No.: US15913105Application Date: 2018-03-06
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Publication No.: US20180238240A1Publication Date: 2018-08-23
- Inventor: Steven D. Porter , Donald W. Peters , James P. Bangerter
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: United Technologies Corproation
- Current Assignee: United Technologies Corproation
- Current Assignee Address: US CT Farmington
- Main IPC: F02C7/28
- IPC: F02C7/28 ; F02C3/04 ; F02K1/80 ; F16J15/34
Abstract:
A seal system is provided. The seal system may comprise a first duct having an annular geometry, a second duct overlapping the first duct in a radial direction, and a seal disposed between the first duct and the second duct. The seal may comprise a groove defined by the first duct and a piston configured to slideably engage the groove.
Public/Granted literature
- US10760500B2 Composite piston ring seal for axially and circumferentially translating ducts Public/Granted day:2020-09-01
Information query
IPC分类:
