- 专利标题： Dip tube connectors and pump systems using the same
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申请号： US13068875申请日： 2011-03-15
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公开(公告)号： US09827581B2公开(公告)日： 2017-11-28
- 发明人: Robert J. Good , David L. Dejong
- 申请人： Robert J. Good , David L. Dejong
- 申请人地址： US MO Grandview
- 专利权人： SILGAN DISPENSING SYSTEMS CORPORATION
- 当前专利权人： SILGAN DISPENSING SYSTEMS CORPORATION
- 当前专利权人地址： US MO Grandview
- 代理机构： Barlow, Josephs & Holmes, Ltd.
- 主分类号： B67D7/58
- IPC分类号： B67D7/58 ; B05B11/00 ; B05B15/00
摘要：
A pump system may include a blown-in dip tube connected to a valve body and having a connection which may include an improved blown-in dip tube connector having one or more of a lip for sealing with a blown-in dip tube, a seal ring configured to mate with a blown-in dip tube and seal therewith, a dip tube lock for mating with a blown-in dip tube, or an o-ring for providing an improved seal with a blown-in dip tube.
公开/授权文献
- US20120234870A1 DIP TUBE CONNECTORS AND PUMP SYSTEMS USING THE SAME 公开/授权日：2012-09-20
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