发明名称 Portable pump housing for an operable submersible pump unit
摘要 A pump enclosure assembly including a submersible pump within an elongate chamber and connected to an excess chamber having a detachable fitting extending through the access chamber to allow easy retrieval and maintenance of the pump. The pump enclosure assembly of the present invention is a sturdy, efficient, inexpensive assembly to promote the efficiency and safety of the pump itself.
申请公布号 US5860792(A) 申请公布日期 1999.01.19
申请号 US19960636921 申请日期 1996.04.24
申请人 MARKS, DONALD C. 发明人 MARKS, DONALD C.
分类号 F04B23/02;(IPC1-7):F04B39/06 主分类号 F04B23/02
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