Invention Grant
- Patent Title: Uninterrupted flow pump apparatus and method
- Patent Title (中): 不间断流量泵装置及方法
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Application No.: US12427150Application Date: 2009-04-21
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Publication No.: US08153083B2Publication Date: 2012-04-10
- Inventor: Dennis Briggs
- Applicant: Dennis Briggs
- Applicant Address: US PA Exton
- Assignee: Therakos, Inc.
- Current Assignee: Therakos, Inc.
- Current Assignee Address: US PA Exton
- Agency: Woodcock Washburn LLP
- Main IPC: B01L3/00
- IPC: B01L3/00
Abstract:
This invention describes a method for pumping or delivering fluids utilizing a flexible vessel subject to controlled pressures within another pressure vessel. The pressure vessel can be sourced with positive and/or negative (e.g., vacuum) pressure.
Public/Granted literature
- US20090209898A1 Uninterrupted Flow Pump Apparatus and Method Public/Granted day:2009-08-20
Information query
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