发明名称 |
Tube pump |
摘要 |
A centrifugal pump has a housing with intake and discharge fittings at axially opposite ends. The electronic motor is supported on ribs within the pump housing and the motor casing is closed by the electronic control circuit for the motor which seals the motor against the pump liquid. The coolant thus flows around the electric motor and its control circuit.
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申请公布号 |
US6175173(B1) |
申请公布日期 |
2001.01.16 |
申请号 |
US19990396114 |
申请日期 |
1999.09.14 |
申请人 |
WILO GMBH |
发明人 |
STEPHAN WALDEMAR;KECH HANSJUERGEN;GENSTER ALBERT |
分类号 |
F04D13/06;F04D29/58;H02K5/128;H02K5/132;H02K5/24;H02K9/19;H02K11/04;(IPC1-7):H02K5/10 |
主分类号 |
F04D13/06 |
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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