Invention Grant
US07708024B2 Fixed cone sleeve valve having ribs downstream of the gate for supporting the cone and other components of the valve
有权
固定锥形套筒阀，其具有用于支撑锥体和阀的其它部件的门下游的肋
- Patent Title: Fixed cone sleeve valve having ribs downstream of the gate for supporting the cone and other components of the valve
- Patent Title (中): 固定锥形套筒阀，其具有用于支撑锥体和阀的其它部件的门下游的肋
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Application No.: US12174419Application Date: 2008-07-16
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Publication No.: US07708024B2Publication Date: 2010-05-04
- Inventor: Thomas A. Hartman , Brian T. Hartman
- Applicant: Thomas A. Hartman , Brian T. Hartman
- Agency: Thompson Coburn LLP
- Agent Clyde L. Smith
- Main IPC: F16K1/12
- IPC: F16K1/12
Abstract:
A valve comprises a housing, a conduit, and a shut-off member, and a plurality of ribs. The conduit is fixed in position relative to the housing. The ribs are spaced from the conduit. The shut-off member is fixed in position within a cavity of the housing via the ribs. The gate has a fluid passageway extending therethrough and is movable relative to the shut-off member between opened and closed positions. The gate is able to linearly reciprocate between opened and closed positions along the center axis of the conduit. The gate is engaged with the shut-off member when the gate is in the closed position in a manner preventing fluid from flowing through the fluid passageway of the gate. The opened position of the gate allows fluid to flow through the fluid passageway of the gate.
Public/Granted literature
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