VOLUMETRIC PUMP WITH BLEED MECHANISM

A pump having two pistons which are parallel and in opposition and are disposed in two, cylindrical, cavities in a pump body, including at least one inlet port and at least one outlet port connected to a rotational port-switching device which can move axially along its rotational axis and is held in...

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Bibliographische Detailangaben
Hauptverfasser: JUNOD Florent, NAVARRO Thierry
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A pump having two pistons which are parallel and in opposition and are disposed in two, cylindrical, cavities in a pump body, including at least one inlet port and at least one outlet port connected to a rotational port-switching device which can move axially along its rotational axis and is held in abutment in the pump body by a restoring member, in the form of a spring.