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    • 1. 发明申请
    • LIQUID ATOMIZER
    • 液体原料
    • WO1996012567A1
    • 1996-05-02
    • PCT/FR1995001375
    • 1995-10-18
    • BERTIN & CIE.LAPAUTRE, Michel, AndréLEPRETRE, Marc
    • BERTIN & CIE.
    • B05B11/00
    • B05B11/3015B05B11/0064B05B11/3001B05B11/3014
    • Atomizer (3) comprising a pump for drawing a predetermined volume of liquid from a container comprising a generally cylindrical chamber (5) in which slides a piston (6), means for linking the chamber (5) to a nozzle (12) for spraying liquid contained in said chamber and means (13) for actuating the piston (6) and compressing the liquid to force the compressed liquid through the nozzle. The atomizer (3) also comprises a spring-loaded bistable valve (14) which opens fully when a predetermined value (P0) of liquid pressure is attained in the chamber and closes fully when the pressure falls below a lesser predetermined value. The atomizer of the invention is suitable for spraying perfume and cosmetic products.
    • 雾化器(3)包括用于从包括大致圆柱形的腔室(5)的容器中抽出预定体积的液体的泵,其中滑块具有活塞(6),用于将腔室(5)连接到喷嘴(12)的装置,用于喷射 容纳在所述腔室中的液体和用于致动活塞(6)并压缩液体以迫使压缩液体通过喷嘴的装置(13)。 雾化器(3)还包括弹簧加载的双稳态阀(14),当在腔室中达到预定的液压值(P0)时,其全部打开,当压力低于较低的预定值时,其完全关闭。 本发明的雾化器适用于喷雾香水和化妆品。