发明名称 |
POND PUMP HAVING A CONTROLLABLE SUCTION VOLUME |
摘要 |
The invention relates to a pond pump comprising: a casing; a suction connection to which a suction area of a casing shell is assigned, said suction area being provided with through-slots; a pressure connection, which is fluidically connected to the suction connection via a pumping device mounted inside the casing; a motor for driving the pumping device, and; a control device for controlling the pumping device and the motor. The invention is characterized in that a suction tube (7) is also assigned to the suction connection (17) and is mounted in a manner that enables it to be displaced relative to the suction connection (17) whereby permitting a suction volume of the suction connection (17) to be distributed to the suction tube (7) and to the suction area. |
申请公布号 |
WO2005021963(A3) |
申请公布日期 |
2005.04.21 |
申请号 |
WO2004DE01902 |
申请日期 |
2004.08.24 |
申请人 |
OASE GMBH & CO. KG;HOFFMEIER, DIETER |
发明人 |
HOFFMEIER, DIETER |
分类号 |
F04D13/08;F04D29/42;F04D29/70 |
主分类号 |
F04D13/08 |
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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