Invention Application
- Patent Title: HYDROSTATIC SEAL WITH INCREASED DESIGN SPACE
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Application No.: US16202810Application Date: 2018-11-28
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Publication No.: US20200165928A1Publication Date: 2020-05-28
- Inventor: Michael G. McCaffrey , Scott D. Virkler
- Applicant: United Technologies Corporation
- Main IPC: F01D11/02
- IPC: F01D11/02 ; F01D11/00 ; F16J15/44 ; F01D11/16

Abstract:
A hydrostatic advanced low leakage seal configured to be disposed relatively rotatable components includes a base. The seal also includes a shoe extending circumferentially. The seal further includes a beam operatively coupling the shoe to the base, the beam having a beam length that is substantially equal to or greater than a circumferential pitch of the shoe.
Public/Granted literature
- US11199102B2 Hydrostatic seal with increased design space Public/Granted day:2021-12-14
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