EP 0410544 A1 19910130 - A method and dosaging device for delivering a liquid.
Title (en)
A method and dosaging device for delivering a liquid.
Title (de)
Verfahren und Dosieranlage zur Flüssigkeitsabgabe.
Title (fr)
Méthode et appareil de dosage pour débiter un liquide.
Publication
Application
Priority
NL 8901944 A 19890727
Abstract (en)
The invention relates to a method for delivering a liquid from a chamber via a passage which can be closed by a closing means. When said passage is being opened, the fluid is set in motion by vibrating the fluid present in the chamber. The method can be performed by a dosaging device for delivering a fluid, said dosaging device being provided with a chamber having a passage which can be closed by means of a closing means. Further there are provided by means by way of which parts of the device being in contact with fluid present in the chamber can be set into vibration.
IPC 1-7
IPC 8 full level
B41F 31/08 (2006.01)
CPC (source: EP)
B41F 31/08 (2013.01)
Citation (search report)
- [A] GB 2074240 A 19811028 - GD SPA
- [A] US 2996928 A 19610822 - WATSON ORLA E
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 90202051 A 19900726; NL 8901944 A 19890727