B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 83/14 (2006.01)
Patent
CA 2711469
The invention relates to a pressurized can comprising a body (2), a dome (3) accommodating a valve (4), a concavely shaped bottom (5), an inner casing (7) attached to a cup (6) located in bottom (5), a push rod (9) arranged in the inner casing (7), said push rod (9) being actuated through the cup (6) and intended to force open the inner casing (7), with said inner casing (7) being joined to the cup (6) via a spring cage (11), said spring cage (11) containing a spring-loaded trigger (12) the bottom-side end of which extending through the cup (6) and acting on the push rod (9), said push rod (9) acting on a membrane (8) arranged at the valve-side end of inner casing (7), said membrane at its valve- side end sealing off the inner casing (7) hermetically against the contents of the pressurized can (1) and being forced open by the push rod (9) actuated by means of trigger element (12), with the spring cage (11) being designed so as to be closed off at its valve side and the trigger element (12) being provided at its bottom side with a sealing element (26) acting against the inner wall of the spring cage.
L'invention concerne un réceptacle sous pression comportant un corps (2), un dôme (3) pour le logement d'une soupape (4), un fond (5) convexe, une douille interne (7) disposée sur un disque (6) du fond (5), un poussoir (9) logé dans la douille interne (7) pour faire sauter la douille interne (7) et actionné à travers le disque (6). La douille interne (7) est reliée au disque (6) par une cage élastique (11) contenant un déclencheur (12) monté sur ressort, dont l'extrémité côté fond traverse le disque (6) et qui agit sur le poussoir (9). Le poussoir (9) agit contre une membrane (8) disposée à l'extrémité de la douille interne (7) côté soupape, cette membrane fermant de manière hermétique la douille interne (7) côté soupape relativement au contenu du réceptacle sous pression (1) et étant déchirée par l'actionnement du déclencheur (12) par le poussoir (9). La cage élastique (11) est fermée côté soupape et le déclencheur (12) est pourvu côté fond d'un élément d'étanchéité (26) agissant contre la paroi interne de la cage élastique (11).
Hofbauer Patrick J.
Kwasny Gmbh
LandOfFree
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