发明名称 |
Flüssigkeitsumwälzpumpe mit einem Synchronmotor, ausgestattet mit einer Einrichtung zum Heizen der Flüssigkeit, insbesondere für Waschmaschinen |
摘要 |
A fluid circulation pump (10) with synchronous motor (14), equipped with fluid heating means (40), particularly for washing machines or the like, of the type comprising a rotor (18), equipped with a permanent magnet being rotation-driven by the electromagnetic field generated by a stator (15) equipped with pole shoes (20) with the corresponding windings. This pump (10) has also a magnetic flux sensor (22) of the rotor (18) and a control unit (24) comprising means (35) to draw from the magnetic flux sensor (22) at least a typical parameter of said fluid and means (36) to compare this parameter with a reference value and to cut the power supply of the heating means (40) off upon reaching a threshold of the predetermined reference parameter. <IMAGE> |
申请公布号 |
DE602004007488(D1) |
申请公布日期 |
2007.08.23 |
申请号 |
DE20046007488T |
申请日期 |
2004.05.12 |
申请人 |
ASKOLL HOLDING S.R.L., POVOLARO DI DUEVILLE |
发明人 |
MARIONI, ELIO |
分类号 |
A47L15/42;B08B3/00;D06F39/04;D06F39/08;F04B17/00;F04D29/58;G01K7/38 |
主分类号 |
A47L15/42 |
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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