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公开(公告)号:US20060039813A1
公开(公告)日:2006-02-23
申请号:US11206882
申请日:2005-08-18
申请人: Paul Thomas , Mitchell Andrews
发明人: Paul Thomas , Mitchell Andrews
CPC分类号: F04B39/125
摘要: A cover for the head of a pump defines one or more cavities with radiused corners between the upper and side surfaces of the cavity so as to form a domed chamber.
摘要翻译: 用于泵的头部的盖子限定一个或多个具有在空腔的上表面和侧表面之间的角部的空腔,以便形成圆顶腔室。