Invention Grant
- Patent Title: Valve cage for a pump
- Patent Title (中): 泵的阀笼
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Application No.: US12428316Application Date: 2009-04-22
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Publication No.: US08453673B2Publication Date: 2013-06-04
- Inventor: Michael Brent Ford
- Applicant: Michael Brent Ford
- Agency: Weiss & Moy, P.C.
- Agent Jeffrey D. Moy
- Main IPC: F16K15/04
- IPC: F16K15/04

Abstract:
A valve cage device is adapted for use with a subsurface pump or the like. The valve cage includes a housing and an insert. The insert includes a cradle, a plurality of angled ribs, and a base. In one embodiment, the insert may also include an extended nose region. A ball and seat may be positioned in the valve cage.
Public/Granted literature
- US20100269928A1 VALVE CAGE FOR A PUMP Public/Granted day:2010-10-28
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