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ROLLING BEARING WITH INTEGRATED SECTIONAL CLAW POLE GENERATOR AND SECTIONAL CLAW POLE GENERATOR
ROLLING BEARING WITH INTEGRATED SECTIONAL CLAW POLE GENERATOR AND SECTIONAL CLAW POLE GENERATOR
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机译:带分段爪极发电机和分段爪极发电机的滚动轴承
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摘要
The invention relates to a rolling element bearing comprising a first bearing ring, a second bearing ring, and a claw-pole alternator that is arranged between said two bearing rings. The claw-pole alternator includes a sequence of magnetic poles running along the first bearing ring, a sequence of magnetically-conductive claws arranged along the circumference of the second bearing ring, and a coil. Together the claws and the poles form magnetic rings that surround said coil. It is essential to the invention that the magnetically-conductive claws are only arranged along some sections of the circumference of said second bearing ring. The coil is arranged in the region of said magnetically-conductive claws. The invention also relates to a claw-pole alternator for installing in a rolling element bearing.
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