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VALVE STEM FOR A METERED DOSE DISPENSING VALVE

2021-07-06 来源:九壹网
专利内容由知识产权出版社提供

专利名称:VALVE STEM FOR A METERED DOSE

DISPENSING VALVE

发明人:HODSON, Peter D.,,PURKINS, Graham R.申请号:EP05790940.0申请日:20050824公开号:EP1807323B1公开日:20080702

摘要:A valve stem (100) for use with a metered dose dispensing valve, said valve stemhaving a central longitudinal axis and comprising a first stem portion (101), a second stemportion (102) and a disk seal (112), said disk seal being disposed between the first andsecond stem portion along the longitudinal axis of the valve stem and said disk sealextending radially outwardly from the central longitudinal axis of valve stem so as to becapable of forming a fluid-tight seal with a portion of an internal wall of said valve.

申请人:3M INNOVATIVE PROPERTIES CO

地址:US

国籍:US

代理机构:Aleandri-Hachgenei, Lorraine E.

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