FLUID DELIVERY APPARATUS

FLUID DELIVERY APPARATUS

A fluid delivery device is disclosed. The fluid delivery device comprises a first driven element (110), a second driven element (120) and a drive shaft (102) rotatable about a rotational axis. The first driven element can be driven by the drive shaft when it rotates in a first rotational direction a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: JUNOD, Florent
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Beschreibung
Zusammenfassung:A fluid delivery device is disclosed. The fluid delivery device comprises a first driven element (110), a second driven element (120) and a drive shaft (102) rotatable about a rotational axis. The first driven element can be driven by the drive shaft when it rotates in a first rotational direction and not driven by the drive shaft when it rotates in a second rotational direction opposite to the first rotational direction. The second driven element can be driven by the drive shaft when it rotates in the second rotational direction and not driven by the drive shaft when it rotates in the first rotational direction. The first and second driven elements each have one of: a pump for pumping fluid, and a fluid path selector (120) for selectively directing fluid between a selector port () and one or more of a plurality of communication ports (112,122) of the fluid path selector.