发明申请
- 专利标题： Beverage dispenser
- 专利标题（中）： 饮料机
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申请号： US11706735申请日： 2007-02-15
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公开(公告)号： US20070164046A1公开(公告)日： 2007-07-19
- 发明人: Richard Nighy
- 申请人： Richard Nighy
- 主分类号： B67D5/56
- IPC分类号： B67D5/56 ; B67D5/60 ; B67D5/52
摘要：
A disposable pump cartridge for use in conjunction with a pump driver characterised in the disposable pump unit containing a pair of piston pumps and inlet and outlet valves positioned at one end of each piston. The piston pump has a pair of pistons arranged for reciprocal motion and which are retained by a retaining mean adjacent the inlet and outlet valves during transit
公开/授权文献
- US07472805B2 Beverage dispenser 公开/授权日：2009-01-06
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