Invention Grant
- Patent Title: Metal-to-metal sealing system with low component spreading requirements
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Application No.: US16632774Application Date: 2017-07-28
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Publication No.: US11293550B2Publication Date: 2022-04-05
- Inventor: Steven L. Schwegman
- Applicant: FMC Technologies, Inc.
- Applicant Address: US TX Houston
- Assignee: FMC Technologies, Inc.
- Current Assignee: FMC Technologies, Inc.
- Current Assignee Address: US TX Houston
- Agency: Osha Bergman Watanabe & Bergman LLP
- International Application: PCT/US2017/044279 WO 20170728
- International Announcement: WO2019/022749 WO 20190131
- Main IPC: F16J15/08
- IPC: F16J15/08 ; F16L23/20 ; F01D11/00 ; F16J15/06
Abstract:
A low-spread metal ring gasket includes a lower ring gasket portion having a bottom surface and an upper ring gasket portion having an upper surface. The lower ring gasket portion includes at least one ring gasket sealing surface extending upward from the bottom surface, and the upper ring gasket portion includes at least one sealing bump protruding upward form the upper surface.
Public/Granted literature
- US20200166136A1 METAL-TO-METAL SEALING SYSTEM WITH LOW COMPONENT SPREADING REQUIREMENTS Public/Granted day:2020-05-28
Information query
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