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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||220/581 ; 220/506 ; 220/723 ; 220/255|
|발명자 / 주소||
|출원인 / 주소||
|인용정보||피인용 횟수 : 7 인용 특허 : 0|
A pressure container suitable for gases, liquids, paste-like materials or similar products comprises two chambers sealed against each other. One of the chambers is constituted by a flexible bag connected to a valve plate common to both chambers. The valve plate is provided with an extension tube extending into the interior of the container. A neck portion of the flexible bag is glued or welded to the extension tube. The outer contour of the extension tube comprises radially extending projections which are bounded by two outer faces each, and which, at th...
Pressure container for gases, liquids, paste-like materials or similar products, particularly aerosol can, comprising: a plurality of chambers, each chamber being sealed with regard to each other chamber; a plurality of outlet valves, each one of said outlet valves being assigned to one of said chambers; a valve plate means adapted to receive and support said outlet valves; means for simultaneously operating said outlet valves; at least one of said chambers being constituted by a flexible bag connected to said valve plate means; said valve plate means be...