发明名称 |
VALVE FOR AEROSOL CONTAINER |
摘要 |
There is provided a valve for an eorosol container for dispensing a suspension or solution of a substance in a liquid propellant contained therein. The valve comprises a valve body (1) defining an aperture, a seal (9) mounted at the aperture, and a valve stem (7) having a dispensing passage (15), the valve stem (7) being slideably moveable through the seal (9) such that in a first position the valve is closed to prevent the substance to be dispensed from entering the dispensing passage (15), and in a second position the valve is opened to allow the substance to be dispensed through the dispensing passage (15). The seal (9) is made from a material comprising a fluorine-containing polymer.
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申请公布号 |
WO9906303(A1) |
申请公布日期 |
1999.02.11 |
申请号 |
WO1998EP04681 |
申请日期 |
1998.07.27 |
申请人 |
GLAXO GROUP LIMITED;RIEBE, MICHAEL, THOMAS |
发明人 |
RIEBE, MICHAEL, THOMAS |
分类号 |
B65D83/44;B05B9/04;B65D83/14;F16K24/00;(IPC1-7):B65D83/14 |
主分类号 |
B65D83/44 |
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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