发明名称 |
PUMP DEVICE AND METHODS FOR MAKING THE SAME |
摘要 |
Bellow actuated pump devices for dispensing a product from a container may include a bellow and a base or a bellow, a base, and a valve having two or more valves wherein actuation of the bellow opens a discharge portion of the valve and dispenses a product and the de-actuation of the bellow opens an intake portion of the valve and refills the pump for the next actuation. |
申请公布号 |
EP2632313(A1) |
申请公布日期 |
2013.09.04 |
申请号 |
EP20110779064 |
申请日期 |
2011.10.26 |
申请人 |
MEADWESTVACO CALMAR NETHERLANDS B.V. |
发明人 |
HAN DE MAN, EELCO;KOSTER, STEFAN |
分类号 |
A47K5/12;B05B1/30;B05B1/32;B05B11/00;B05B12/08;B65D47/20;F04B43/00 |
主分类号 |
A47K5/12 |
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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