Dispensing – With filter – With discharge assistant
Patent
1997-07-02
1999-11-23
Derakshani, Philippe
Dispensing
With filter
With discharge assistant
2223216, B67D 558
Patent
active
059884495
ABSTRACT:
A dispenser (1) including a reservoir (4), a pump (6) and an atomizing nozzle (17) has on the nozzle (17) a germ barrier (22) in the form of a valve that opens and closes dependent on pressure. A further germ barrier (23) with a filter (54) acting as a seal in the connecting area between reservoir (4) and pump (6) is provided in a venting channel (21). Both units (2, 3) of the device (1), which are actuated against each other, are prevented from being pulled apart by a snap device (50). Germ penetration into the entire dispenser (1) can be effectively prevented.
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European search report dated Oct. 20, 1997 in European Appl. No. 97110710.7.
German search report dated Jan. 20, 1997 in German Appl. No. 19527228.9-11.
Fuchs Karl-Heinz
Graf Andreas
Derakshani Philippe
Ing. Erich Pfeiffer GmbH
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