Device comprising a non-return valve

The invention relates to a device for dispensing a liquid, including a piston that is movable within a chamber and a nozzle connected to the piston such that the movement of the piston causes the movement of the nozzle, wherein one end of the piston engages the chamber so as to form a non-return val...

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Bibliographic Details
Main Authors EMAILLE RODOLPHE, ISSARTEL JEAN-MICHEL, BOUGUERRA AKIM DRISS, BROQUET CHRISTOPHE, HAMZA BRAHIM, JEUFFE GÉRARD
Format Patent
LanguageEnglish
Published 03.03.2015
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Summary:The invention relates to a device for dispensing a liquid, including a piston that is movable within a chamber and a nozzle connected to the piston such that the movement of the piston causes the movement of the nozzle, wherein one end of the piston engages the chamber so as to form a non-return valve.
Bibliography:Application Number: US201113824590