Dispensing – Drip – leakage or waste catching or disposal
Patent
1989-11-21
1990-12-18
Shaver, Kevin P.
Dispensing
Drip, leakage or waste catching or disposal
222148, 22240213, 239337, 239573, B65D 8314
Patent
active
049780352
ABSTRACT:
The present invention relates to a nozzle for dispensing a product, in particular a foaming product, contained in a pressurized container. The nozzle comprises three elements: an element (6) for fixation onto the container; a dispensing element (5); and a lateral element (7) for coupling the first two elements. The coupling element (7) has an elasticity such that its height varies between the operating position and the position of repose by a value equal to the sum of the distance between the upper edge of the emergent stem in the position of repose and the projection of the hole when the nozzle is in the position of repose, and the distance corresponding to the course of driving in of the emergent stem between its position of repose and the position of complete opening of the valve. The emergent stem of the valve, in the position of repose, is completely outside the hole.
REFERENCES:
patent: 2681752 (1954-06-01), Jarrett et al.
patent: 2894660 (1959-07-01), Gordon
patent: 2908479 (1959-10-01), Goodspeed, Jr.
patent: 3377005 (1968-04-01), Marder
patent: 3578220 (1971-05-01), Green et al.
patent: 3785528 (1974-01-01), Mandeltort
patent: 4034427 (1977-07-01), Breznock et al.
patent: 4901891 (1990-02-01), Goncalves
Joulia Gerard
Morane Bruno
"L'Oreal"
Shaver Kevin P.
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