Invention Grant
- Patent Title: Control valve with radial seals
- Patent Title (中): 带径向密封的控制阀
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Application No.: US12718665Application Date: 2010-03-05
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Publication No.: US08850827B2Publication Date: 2014-10-07
- Inventor: Robert Franconi
- Applicant: Robert Franconi
- Applicant Address: US NJ Morristown
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morristown
- Agency: Ingrassia Fisher & Lorenz, P.C.
- Main IPC: F02C6/04
- IPC: F02C6/04 ; F16K15/00 ; F16K17/00 ; F16K21/04 ; F16K25/00 ; F16K17/04 ; F01D3/00

Abstract:
A control valve is provided that includes a valve body, a valve element, a first radial seal, and a second radial seal. The valve body forms an inlet, an outlet, and a fluid flow passage therebetween. The valve element is disposed at least partially within the valve body, and is movable between at least a closed position and an open position. When the valve element is in the closed position, fluid is restricted from flowing through the fluid flow passage. When the valve element is in the open position, the fluid is allowed to flow through the fluid flow passage. The first radial seal is disposed against the valve body at a first distance from a centerline of the control valve. The second radial seal is disposed against the valve body at a second distance from the centerline, the second distance being greater than the first distance.
Public/Granted literature
- US20110217157A1 CONTROL VALVE WITH RADIAL SEALS Public/Granted day:2011-09-08
Information query
IPC分类: