发明名称 PUMP
摘要 PUMP of the Invention A centrifugal pump having an impeller which is associated with a motor and a drive shaft and that is enclosed within a housing. The housing is mounted in surrounding, spaced and noncontacting relationship, with respect to the impeller and drive shaft contains fluid inlet through which fluids are directed by the impeller to an outlet from the housing. Also provided is a pump which operates from remote locations.
申请公布号 CA2077582(A1) 申请公布日期 1993.04.10
申请号 CA19922077582 申请日期 1992.09.04
申请人 ERICSON SAFETY PUMP CORPORATION 发明人 ERICSON, STEVE;ERICSON, WALLACE W.
分类号 F04D7/02;F04D1/00;F04D17/16;F04D29/20;F04D29/26;F04D29/28;F04D31/00;(IPC1-7):F04D1/00 主分类号 F04D7/02
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