Invention Grant
- Patent Title: Metal seal for ultra high vacuum system
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Application No.: US14567075Application Date: 2014-12-11
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Publication No.: US09605759B2Publication Date: 2017-03-28
- Inventor: Qingpo Xi , Tao Li , Feng Cao , Fumin He , Zhongwei Chen
- Applicant: Hermes Microvision, Inc.
- Applicant Address: TW Hsinchu
- Assignee: HERMES MICROVISION INC.
- Current Assignee: HERMES MICROVISION INC.
- Current Assignee Address: TW Hsinchu
- Agency: WPAT, PC
- Agent Justin King; Douglas Hosack
- Main IPC: F16L23/20
- IPC: F16L23/20 ; F16J15/08
Abstract:
A metal gasket has a cross-sectional shape that is a six sided shape that resembles an irregular quadrangle that is substantially isosceles trapezoidal in shape with two sharp angles between the longest side and the second- and third-longest sides, respectively. The longest side of the cross section is the inner wall of the metal gasket.
Public/Granted literature
- US20150091258A1 METAL SEAL FOR ULTRA HIGH VACUUM SYSTEM Public/Granted day:2015-04-02
Information query
IPC分类:
