发明授权
- 专利标题： POMPE DE DISTRIBUTION DE PRODUIT FLUIDE
- 专利标题（英）： Fluid product dispensing pump
- 专利标题（中）： 泵捐赠MEDIA
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申请号： EP01945442.0申请日： 2001-06-14
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公开(公告)号： EP1299193B1公开(公告)日： 2011-09-21
- 发明人: PETIT, Ludovic
- 申请人： Valois SAS
- 申请人地址： BP G, Le Prieuré 27110 Le Neubourg FR
- 专利权人： Valois SAS
- 当前专利权人： Valois SAS
- 当前专利权人地址： BP G, Le Prieuré 27110 Le Neubourg FR
- 代理机构： CAPRI
- 优先权： FR0008919 20000707
- 国际公布： WO2002004128 20020117
- 主分类号： B05B11/00
- IPC分类号： B05B11/00
摘要：
The invention concerns a fluid product dispensing pump comprising a pump body (1) wherein tightly slides a piston (2) linked to an actuating rod (10), said actuating rod (10) sliding inside an element (4) integral with said pump body (1), such as a ferrule. The invention is characterised in that said actuating rod (10) comprises a flexible outer tubular part (11) in sealed contact with said element (4) and an inner tubular part (12) concentric with said flexible outer tubular part (11), the contact zone between the inside of the ferrule (4) and the actuating rod (10) being sealed in any position of said actuating rod (10).
公开/授权文献
- EP1299193A1 POMPE DE DISTRIBUTION DE PRODUIT FLUIDE 公开/授权日：2003-04-09
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