发明名称 |
APPLICATION METHOD FOR AT LEAST TWO DIFFERENT MEDIA AND DISPENSER THEREFOR |
摘要 |
In order to enable application of a dry i.e. powdery or granulated active substance, said substance is kept apart from a liquid supply in a dispenser. The powder is discharged with the help of said liquid during application. The liquid serves as a carrier for the active substance and is mixed with the liquid to varying degrees prior to discharge. The dispenser (11) has a liquid chamber (21) in an ampoule (19) which is provided with a closure stopper (26) which can be pierced. The liquid flow which is released upon actuation penetrates into a medium storage chamber (43), is mixed with the medium (51) therein and exits via an opened discharge outlet (44) in the form of a spray mist, jet or drop.
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申请公布号 |
CA2307160(A1) |
申请公布日期 |
1999.05.20 |
申请号 |
CA19982307160 |
申请日期 |
1998.10.22 |
申请人 |
ING. ERICH PFEIFFER GMBH |
发明人 |
FUCHS, KARL-HEINZ;RITSCHE, STEFAN |
分类号 |
A61M11/00;B05B7/24;B05B11/00;B05B11/02;(IPC1-7):B05B11/00 |
主分类号 |
A61M11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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