A - Human Necessities – 47 – K
Patent
A - Human Necessities
47
K
A47K 5/12 (2006.01) B05B 11/00 (2006.01) B65D 47/20 (2006.01)
Patent
CA 2712230
The present invention relates to a disposable pump for a dispensing system for dispensing liquids, in particular for a system which comprises a compressible container (400). The pump (1) comprises a housing (100) forming a chamber (110), wherein the pressure may be var-ied, and a dispensing opening (120). A regulator (200) is fixedly arranged in the chamber (110) for regulating a flow of liquid between the container (400) and the chamber (110) and between the chamber (110) and the dis-pensing opening (120). The regulator comprising an outer valve (220) for regulating the flow between the chamber (110) and the dispensing opening (120). The pump is characterised in the outer valve (220) being displace-able between a symmetrical position which corresponds to said closed po-sition and a tilted position which corresponds to said dispensing position. The displacement requiring external force being applied to the pump (1) and transferred to said regulator (200). The application also includes a dis- pensing system comprising a pump and a method for dispensing liquid.
L'invention concerne une pompe jetable destinée à un système de distribution servant à distribuer des liquides, notamment un système qui comprend un conteneur compressible (400). La pompe (1) comprend un boîtier (100) formant une chambre (110), dans laquelle la pression peut varier, et une ouverture de distribution (120). Un régulateur (200) est fixé dans la chambre (110) afin de réguler le débit du liquide entre le conteneur (400) et la chambre (110) et entre la chambre (110) et l'ouverture de distribution (120). Le régulateur (200) comprend un clapet externe (220) destiné à réguler le débit entre la chambre (110) et l'ouverture de distribution (120). La pompe est caractérisée en ce que le clapet externe (220) peut être déplacé d'une position symétrique qui correspond à la position fermée à une position inclinée qui correspond à la position de distribution. Le déplacement nécessitant une force externe est appliqué à la pompe (1) et transféré au régulateur (200). L'application comprend également un système de distribution qui comprend une pompe et un procédé servant à distribuer des liquides.
Ridout & Maybee Llp
Sca Hygiene Products Ab
LandOfFree
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