发明授权
- 专利标题： Liquid pump
- 专利标题（中）： 液体泵
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申请号： US298927申请日： 1994-08-31
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公开(公告)号： US5456583A公开(公告)日： 1995-10-10
- 发明人: James J. Handzel
- 申请人： James J. Handzel
- 申请人地址： MN Golden Valley
- 专利权人： Graco Inc.
- 当前专利权人： Graco Inc.
- 当前专利权人地址： MN Golden Valley
- 主分类号： F04B19/22
- IPC分类号： F04B19/22 ; F04B53/10 ; F04B53/12 ; F04B53/14 ; F04B53/16 ; F04B53/22
摘要：
An improvement in reciprocable liquid pump construction to facilitate maintenance and repair of certain high-wear pump components without the necessity of removing the pump from the work site. The pump has a threadable and removable cylinder, intake housing, piston, piston packing and glands, piston and inlet ball checks and seats, and ball check housings.