发明名称 |
Communicator Motor Having Number of Field Winding Groups |
摘要 |
A commutator motor, which has a series excitation or shunt excitation and which, in particular, is suited for use as a drive motor for a washing drum of a laundry treatment device. The stator of a commutator motor of this type has a number of field winding groups with field windings that are arranged symmetric to the plane of symmetry of the pair of poles and whose starting points and end points are connected to one another. In order to operate the commutator motor in a number of rotational speed ranges, the field winding groups are individually or jointly activated by a control device.
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申请公布号 |
US2007247014(A1) |
申请公布日期 |
2007.10.25 |
申请号 |
US20050587907 |
申请日期 |
2005.04.29 |
申请人 |
BSH BOSCH UND SIEMENS HAUSGERATE GMBH |
发明人 |
SCHACH RAINER;SKRIPPEK JORG |
分类号 |
H02K27/04;H02K3/28;H02K23/02;H02P7/12;H02P25/14 |
主分类号 |
H02K27/04 |
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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