APPLICATION DEVICE FOR APPLYING LIQUID MEDIA

A discharging device for the discharge of liquid media is specified, with a pump chamber that comprises an inlet opening and an outlet opening, and with a piston that is displaceable in the pump chamber. The object is to be able to dispense a medium with high accuracy using the discharging device. F...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Mersmann, Andreas, Christ, Stefan
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A discharging device for the discharge of liquid media is specified, with a pump chamber that comprises an inlet opening and an outlet opening, and with a piston that is displaceable in the pump chamber. The object is to be able to dispense a medium with high accuracy using the discharging device. For this purpose, the piston comprises a projection which enters the inlet opening after a predetermined stroke of the piston.