发明名称 |
Valve dosing pharmaceutical liquid to inhaler under pressure of propellant gas, has filling passage connecting dosing chamber to liquid product entry point |
摘要 |
The valve plug (4) has a filling passage connecting the dosing chamber (3) to the entry for the liquid product (2) in the filling position of the valve plug. This is situated between a rest position and the dispensing position. The dosing chamber is tightly sealed in its resting position.
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申请公布号 |
FR2850165(A1) |
申请公布日期 |
2004.07.23 |
申请号 |
FR20030000591 |
申请日期 |
2003.01.16 |
申请人 |
VALOIS SAS |
发明人 |
CALBA CATHERINE;GOUJON DAVID |
分类号 |
B65D83/14;G01F11/32;G01F11/38;(IPC1-7):G01F11/16 |
主分类号 |
B65D83/14 |
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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