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    • 1. 发明申请
    • PRESSURE OPERATED DISPENSING DEVICE
    • 压力调节装置
    • US20140197202A1
    • 2014-07-17
    • US13997919
    • 2010-12-30
    • Gordon Hock Seng SohCyrille DurandXavier CaroTommy See Tho
    • Gordon Hock Seng SohCyrille DurandXavier CaroTommy See Tho
    • B65D35/00B65D47/10
    • B65D35/44B65D75/5822
    • A device (100) for dispensing a substance comprising a chamber (400) with walls having a combination of at least a strong seal (102) and at least a weak seal (101a, 101, 103, 103a) wherein the weak seal (101a, 101, 103, 103a) bridges the walls (105) of a spout (200). The spout (200) guides the substance to the at least a weak seal (101a, 101, 103, 103a). The spout (200) is defined by having at least a wall (105) formed by the at least a strong seal (102) extending inwardly from the at least a weak seal (101a, 101, 103, 103a). When the spout (200) has a plurality of weak seals (101a, 101, 103, 103a), at least a buffer chamber (300) is formed between the weak seals (101a, 101, 103, 103a). The discharging end of the spout (201) has an outermost weak seal (101a). The device (100) dispenses the substance when an external pressure is applied to the chamber (400).
    • 一种用于分配物质的装置(100),其包括具有至少具有强密封件(102)和至少弱密封件(101a,101,103,103a)的组合的壁的腔室(400),其中所述弱密封件(101a ,101,103,103a)桥接出口(200)的壁(105)。 喷嘴(200)将物质引导至至少一个弱密封件(101a,101,103,103a)。 喷嘴(200)通过至少具有由至少一个强密封件(102)形成的壁(105)来限定,所述至少一个强密封件(102)从至少一个弱密封件(101a,101,103,103a)向内延伸。 当出口(200)具有多个弱密封件(101a,101,103,103a)时,至少在弱密封件(101a,101,103,103a)之间形成有缓冲室(300)。 喷嘴(201)的排出端具有最外面的弱密封(101a)。 当向室(400)施加外部压力时,装置(100)分配物质。