发明名称 |
Diaphragm pump including improved drive mechanism and pump head |
摘要 |
A mechanical actuated diaphragm pump for pumping fluids. The pump includes a pump housing having a chamber, a flexible diaphragm forming at least a portion of one wall of the chamber, a reciprocally movable member for causing reciprocal movement of a portion of the diaphragm, a rotating shaft connected to the reciprocally movable member such that rotation of the shaft causes reciprocation of the reciprocally movable member and a motor having an output shaft for driving the rotating shaft. The motor can be alternatively and selectively mounted with respect to the pump housing in a first alternative position such that the output shaft of the motor is fixed to the rotating shaft to drive the rotating shaft, and in a second alternative position such that the output shaft is connected to the rotating shaft through a pair of pulleys to drive the rotating shaft.
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申请公布号 |
US5957669(A) |
申请公布日期 |
1999.09.28 |
申请号 |
US19960663807 |
申请日期 |
1996.06.14 |
申请人 |
UNITED STATES FILTER CORPORATION |
发明人 |
PARIKH, MANOR M.;SOPER, JOHN A.;BRADBURY, RONALD M. |
分类号 |
F04B9/02;F04B43/02;F04B49/12;(IPC1-7):F04B17/00 |
主分类号 |
F04B9/02 |
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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