发明名称 Singlestage and multistage electromagnetic revolutionary piston pump
摘要 An electromagnetic revolutionary piston pump is disclosed. The electromagnetic revolutionary piston pump includes an inner tube, an outer tube, two annular separation plates, a plurality of pistons, and an electromagnetic coil. The inner tube has a plurality of first and second through holes, and it accommodates the abovementioned pistons to revolve inside. The outer tube has an intake opening and an exhaust opening, and it wraps the inner tube inside. In addition, the annular separation plates are disposed inside the outer tube for dividing the inner space of the outer tube into a first airproof space and a second airproof space. The first airproof space connects the intake opening and communicates the inner space of the first tube via the first through holes; the second airproof space connects the exhaust opening and communicates the inner space of the first tube via the second through holes. Moreover, the electromagnetic coil is mounted on the wall outside of the inner tube in the first airproof space for exerting magnetic force onto the pistons.
申请公布号 US2005169777(A1) 申请公布日期 2005.08.04
申请号 US20040872466 申请日期 2004.06.22
申请人 SHEN DER-YOUNG;YU YUAN-YING;CHEN LEE-LONG;YEH MING 发明人 SHEN DER-YOUNG;YU YUAN-YING;CHEN LEE-LONG;YEH MING
分类号 F04B19/14;F04B31/00;F04B35/04;(IPC1-7):F04B17/00 主分类号 F04B19/14
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