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    • 8. 发明申请
    • DELIVERY OF GASES FROM INTERNALLY REGULATED CYLINDERS
    • 从内部调节气瓶输送气体
    • WO2008101257A3
    • 2011-07-21
    • PCT/US2008054336
    • 2008-02-19
    • ADVANCED TECH MATERIALSWODJENSKI MICHAEL JWANG LUPINGARNO JOSE I
    • WODJENSKI MICHAEL JWANG LUPINGARNO JOSE I
    • B65D83/14B65D83/44F17C11/00
    • B65D83/32B65D83/44F17C2205/035Y02E60/321
    • A gas supply package, including a material storage and gas dispensing vessel defining an interior volume adapted to hold source material for the gas, with a gas dispensing stick in the interior volume. The gas dispensing stick includes at least one regulator coupled with a flow passage, with at least one generally planar filter element arranged to filter gas flowed through the flow passage prior to its flow through the regulator(s). The flow passage and the at least one generally planar filter element are arranged to produce: (i) a change in gas flow conductance in the vicinity of the filter element, and/or (ii) a direction of flow of gas at a non-zero angle with respect to the longitudinal axis of the vessel and/or to the longitudinal axis of the flow passage, for enhancement of capture efficiency of said filter element.
    • 一种气体供应包,其包括限定适于保持用于气体的源材料的内部容积的材料储存和气体分配容器,在内部容积中具有气体分配棒。 气体分配棒包括与流动通道耦合的至少一个调节器,至少一个大体上平面的过滤器元件布置成过滤流过通道的气体在流过调节器之前。 流动通道和至少一个大体上平面的过滤器元件被布置成产生:(i)过滤元件附近的气体流动传导的变化,和/或(ii)在非过滤元件的气体流动方向, 相对于容器的纵向轴线和/或流动通道的纵向轴线成零角度,以增强所述过滤元件的捕获效率。