B - Operations – Transporting – 05 – B
Patent
B - Operations, Transporting
05
B
B05B 11/04 (2006.01) B05B 7/00 (2006.01) B05B 11/00 (2006.01)
Patent
CA 2392414
The invention realizes a spraying device for dispensing liquids under the form of foam by the deformation of a container achieved by squeezing with a hand, comprising: a first body provided with means of watertight coupling to the neck of said container; said first body enclosing a first chamber where the air-liquid mixture is made and having at least one filter element fitted on the spraying duct of said mixture suited to form the required foam and valve devices to restore the air inside the container. Said device also comprising: a second body suited to determine with said first body a second chamber suited to containing the volume of liquid found in a suction tube in said container, thereby preventing liquid from being discharged during the first spray.
L'invention concerne un dispositif de pulvérisation destiné à distribuer des liquides sous forme de mousse par déformation d'un récipient provoquée par application d'une pression manuelle. Ledit dispositif est composé d'un premier corps (3) comportant des moyens de couplage étanche à l'eau (31, 32) au col dudit récipient, ledit premier corps renfermant une première chambre (33) dans laquelle le mélange air/liquide est réalisé, et comportant au moins un élément de filtrage (5) disposé sur la conduite de pulvérisation dudit mélange, conçu pour former la mousse requise, et des dispositifs soupape (64) destinés à réintroduire de l'air dans le récipient. Ledit dispositif de pulvérisation est également composé d'un deuxième corps (6) conçu pour définir avec ledit premier corps (3) une deuxième chambre (61) destinée à contenir le volume de liquide provenant d'un tube d'aspiration (7) dudit récipient, évitant ainsi que du liquide soit pulvérisé lors de la première pulvérisation.
Mcfadden Fincham
Taplast Spa
LandOfFree
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