Invention Grant
- Patent Title: Systems and methods for valve sealing
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Application No.: US16750788Application Date: 2020-01-23
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Publication No.: US10941345B2Publication Date: 2021-03-09
- Inventor: Paul Brent Voorhees
- Applicant: DeltaValve, LLC
- Applicant Address: US UT Sandy
- Assignee: DeltaValve, LLC
- Current Assignee: DeltaValve, LLC
- Current Assignee Address: US UT Sandy
- Agency: Kirton McConkie
- Agent Michael F. Krieger
- Main IPC: C10B25/16
- IPC: C10B25/16 ; F16K3/314 ; F16K3/312 ; C10B39/08 ; F16K3/20 ; F16K27/04
Abstract:
A system for sealing an unheading or isolation valve in a petroleum refining process. Some aspects relate to a bellows seal for preventing leakage of petroleum product and steam within the valve. Some aspects relate to a restrictor for restricting the motion of a dynamic seat relative to a seat base structure.
Public/Granted literature
- US20200157431A1 Systems and Methods for Valve Sealing Public/Granted day:2020-05-21
Information query
