Invention Grant
- Patent Title: Cryogenic vacuum valve
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Application No.: US14856937Application Date: 2015-09-17
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Publication No.: US09964232B2Publication Date: 2018-05-08
- Inventor: Robert Lee Smithson
- Applicant: Robert Lee Smithson
- Agency: Dunlap Bennett & Ludwig PLLC
- Main IPC: F16K51/02
- IPC: F16K51/02 ; F16K17/168 ; F16K17/04
Abstract:
A multifunction cryogenic vacuum valve adapted to evacuate, seal off, and monitor vacuum levels and relieve cryogenic vacuum insulated systems is provided, wherein no thread sealant is necessary for the thermocouple threads.
Public/Granted literature
- US20170082216A1 CRYOGENIC VACUUM VALVE Public/Granted day:2017-03-23
Information query
