| 发明名称 |
FLOAT SWITCH DEVICE FOR SUBMERSIBLE PUMPS |
| 摘要 |
<p>A float switch device for submersible pumps comprises a floating member (2) linked to the body of a pump (10) for controlling the starting and the stopping of the same pump (10) according to the level of the fluid. The floating member (2) is rigidly constrained to a support swinging arm (3) assembled externally to said body of the pump (10).</p> |
| 申请公布号 |
WO2012160096(A1) |
申请公布日期 |
2012.11.29 |
| 申请号 |
WO2012EP59603 |
申请日期 |
2012.05.23 |
| 申请人 |
PEDROLLO S.P.A.;ROCCA, GIROLAMO |
发明人 |
ROCCA, GIROLAMO |
| 分类号 |
F04D15/02;G01F23/32;H01H35/18 |
主分类号 |
F04D15/02 |
| 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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