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    • 1. 发明公开
    • Valves
    • Ventile
    • EP0850853A2
    • 1998-07-01
    • EP97310315.3
    • 1997-12-19
    • Sheppard, Raymond William
    • Sheppard, Raymond William
    • B65D83/16B65D83/46B65D47/20
    • B65D83/207B65D47/2037B65D83/0055Y10T137/428
    • A valve in which an elastic member (26) containing a normally closed slit (28) is adapted to be selectively stretched by displacement of an actuating means, such as to stretch open the slit (28) over the outlet end (27) of a product discharge passage defined by a tube (24) and allow fluid product to be dispensed therefrom, release of the actuating means allowing the elastic member, and hence the distorted slit (28) to return to its original configuration, thereby reclosing the outlet end of the passage. The actuating means comprises a pair of relatively pivotable actuating members (30a, 30b) relative angular displacement of which is adapted to stretch open the slit (28) in the elastic member (26) over said outlet end (27) of the product discharge passage defined by the rigid tube (24).
    • 一种阀,其中包含常闭狭缝(28)的弹性构件(26)适于通过致动装置的位移而被选择性地拉伸,例如在狭缝(28)的上方延伸开口(28) 产品排放通道由管(24)限定并允许从其中分配流体产品,释放致动装置,允许弹性构件,并因此使变形的狭缝(28)返回其初始构造,从而重新闭合 通道。 致动装置包括一对相对可枢转的致动构件(30a,30b),其相对角位移适于将弹性构件(26)中的狭缝(28)拉伸到产品排出通道的所述出口端(27)上方 由刚性管(24)限定。
    • 5. 发明公开
    • Valves
    • 阀门
    • EP0850853A3
    • 1998-07-08
    • EP97310315.3
    • 1997-12-19
    • Sheppard, Raymond William
    • Sheppard, Raymond William
    • B65D83/16B65D83/46B65D47/20
    • B65D83/207B65D47/2037B65D83/0055Y10T137/428
    • A valve in which an elastic member (26) containing a normally closed slit (28) is adapted to be selectively stretched by displacement of an actuating means, such as to stretch open the slit (28) over the outlet end (27) of a product discharge passage defined by a tube (24) and allow fluid product to be dispensed therefrom, release of the actuating means allowing the elastic member, and hence the distorted slit (28) to return to its original configuration, thereby reclosing the outlet end of the passage. The actuating means comprises a pair of relatively pivotable actuating members (30a, 30b) relative angular displacement of which is adapted to stretch open the slit (28) in the elastic member (26) over said outlet end (27) of the product discharge passage defined by the rigid tube (24).
    • 一种阀,其中包含常闭缝隙(28)的弹性构件(26)适于通过致动装置的移位而被选择性地拉伸,例如以便在缝隙(28)的出口端(27)上张开缝隙 产品排放通道由管(24)限定并允许流体产品从其中分配,致动装置的释放允许弹性构件以及因此扭曲狭缝(28)返回到其初始构造,由此重新闭合 这段话。 致动装置包括一对相对可枢转的致动构件(30a,30b),致动构件的相对角位移适于在产品排放通道的所述出口端(27)上方弹性打开弹性构件(26)中的狭缝(28) 由刚性管(24)限定。