Invention Grant
- Patent Title: Positive displacement pump system and method with rotating valve
- Patent Title (中): 正排量泵系统和旋转阀的方法
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Application No.: US12425060Application Date: 2009-04-16
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Publication No.: US08366401B2Publication Date: 2013-02-05
- Inventor: Thomas D. Pate , Raul G. Longoria , Richard Smalling , Jeffrey R. Gohean
- Applicant: Thomas D. Pate , Raul G. Longoria , Richard Smalling , Jeffrey R. Gohean
- Applicant Address: US TX Austin
- Assignee: The Board of Regents of The University of Texas Systems
- Current Assignee: The Board of Regents of The University of Texas Systems
- Current Assignee Address: US TX Austin
- Agency: Streets & Steele
- Main IPC: F04B17/04
- IPC: F04B17/04
Abstract:
Systems and methods including a valve piston in a pumping chamber. The pumping chamber may include a pump inlet and a pump outlet in fluid communication with the pumping chamber. The valve piston may be configured to rotate between a first position within the pumping chamber and a second position outside of the pumping chamber.
Public/Granted literature
- US20100266422A1 Positive Displacement Pump System and Method with Rotating Valve Public/Granted day:2010-10-21
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