Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2007-02-19
2011-12-13
Leung, Quyen (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S012010, C310S154360, C310S154370, C310S154380, C310S154390, C310S154410, C310S216079, C310S012330
Reexamination Certificate
active
08076815
ABSTRACT:
Electrical machines having pole teeth which can be equipped with a permanent magnet are intended to be capable of being assembled more easily. Provision is made for this purpose for two pole tooth halves (1,2) to be provided for each pole tooth, each of which two pole tooth halves has two opposing end sides. At least one end-side plate (3), which connects in each case one end side of the two pole tooth halves (1,2) to one another, is used for forming a pocket (5) between the two pole tooth halves (1,2), into which pocket a permanent magnet can be inserted. A space for the permanent magnet can therefore be kept free during assembly of the pole tooth or during winding thereof. Since the permanent magnet only needs to be inserted into the pocket (5) relatively late, the entire assembly process can be simplified.
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Machine translation of JP10164820, Shikayama, Jun. 1998.
Freudenberg Mark
Jakobi Markus
Maidl Josef
Menhart Michael
Day Ursula B.
Feiereisen Henry M.
Kenerly Terrance
Leung Quyen
Siemens Aktiengesellschaft
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