Fluid pumping apparatus, system, and method

A fluid pumping apparatus, system, and method are disclosed in which an apparatus according to one embodiment of the invention comprises a housing, an inlet through which the fluid enters the housing, an outlet through which the fluid leaves the housing, a valve comprising a valve member and a valve...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: THAYER WESLEY R, SAVAGE HOWARD S
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A fluid pumping apparatus, system, and method are disclosed in which an apparatus according to one embodiment of the invention comprises a housing, an inlet through which the fluid enters the housing, an outlet through which the fluid leaves the housing, a valve comprising a valve member and a valve seat, the valve being positioned between the inlet and the outlet such that the fluid from the inlet must flow through the valve to reach the outlet, and a magnet mechanism, configured to exert a continuous magnetic force. The magnet mechanism is positioned to continuously urge the valve member into a first position. System and method embodiments are also disclosed.