发明名称 DISPENSER FOR MEDIA
摘要 A dispenser including a reservoir, a pump and an atomizing nozzle has on the nozzle a germ barrier in the form of a valve that opens and closes dependent on pressure. A further germ barrier with a filter acting as a seal in the connecting area between reservoir and pump is provided in a venting channel. Both units of the device, which are actuated against each other, are prevented from being pulled apart by means of a snap device. Germ penetration into the entire dispenser can be effectively prevented.
申请公布号 CA2209499(C) 申请公布日期 2006.09.19
申请号 CA19972209499 申请日期 1997.07.03
申请人 ING. ERICH PFEIFFER GMBH 发明人 FUCHS, KARL-HEINZ;GRAF, ANDREAS
分类号 B01L3/00;B65D83/38;B05B9/047;B05B11/00;B05B15/00;B65D47/34;C12M1/00;C12M3/00 主分类号 B01L3/00
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