发明名称 |
Dispenser for discharging a fluid medium |
摘要 |
A dispenser is disclosed which is made up of two telescoping sections. One section holds at least one volume of a substance to be discharged. Telescoping motion of the sections compresses the substance to be discharged to force it through a passage in the section not holding the substance volume to be discharged therefrom. Motion between the section is limited to ensure precise metering of a charge to be dispersed. |
申请公布号 |
US5584417(A) |
申请公布日期 |
1996.12.17 |
申请号 |
US19950546428 |
申请日期 |
1995.10.20 |
申请人 |
ING. ERICH PFEIFFER GMBH & CO. KG |
发明人 |
GRAF, LOTHAR;FUCHS, KARL-HEINZ |
分类号 |
A61M15/00;A61M15/08;B05B11/00;B05B11/02;B65D83/76;G01F11/02;(IPC1-7):B67D5/00 |
主分类号 |
A61M15/00 |
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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