发明名称 |
Electromagnetically driven reciprocating pump with fluted piston |
摘要 |
A reciprocal type of pump structure wherein a piston has a linear function actuated by a pair of coils energized alternately and includes a plurality of tapered flutes. A check valve in an outlet of the structure which stretches to open said outlet under the impact of expelled fluids and of its own volition retracts to the closed position immediately upon the cessation of fluids being expelled. |
申请公布号 |
AU4991296(A) |
申请公布日期 |
1996.09.18 |
申请号 |
AU19960049912 |
申请日期 |
1996.02.26 |
申请人 |
PUMPWORKS, INC. |
发明人 |
PAUL J SULLIVAN;VERNON R SCOTT;ROBERT B SMITH |
分类号 |
F04B17/04;F04B53/10;F04B53/12 |
主分类号 |
F04B17/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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