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Author:

李德胜 (李德胜.) (Scholars:李德胜) | 纪克红 (纪克红.) | 田金山 (田金山.) | 谢谋 (谢谋.) | 郭文光 (郭文光.)

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incoPat zhihuiya

Abstract:

一种永磁体不旋转的永磁液冷缓速器,需要制动力矩时,进气口气压迅速降低弹簧推动永久磁铁向定子左部移动,当永久磁铁运动到左定子通孔中的台阶处。转子凸极切割永久磁铁的磁力线,在定子内表面上产生涡流,并产生阻碍缓速器转子转动的扭矩,同时产生大量热,而热量通过定子内的水道排出。该转矩通过法兰盘作用在传动轴上,从而降低传动轴的转速。调节永久磁铁的轴向位置和永久磁铁的工作个数可以改变力矩的输出,即可实现力矩的调节。本发明的永久磁铁只在定子内部沿轴向运动,不做高速旋转运动,安全性能高;通过磁路的开闭可以实现分级制动;转子质量轻,转动惯量小,定子结构简单,磁力利用高。

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Patent Info :

Type: 发明授权

Patent No.: CN201610425712.7

Filing Date: 2016-06-15

Publication Date: 2019-04-05

Pub. No.: CN106100287B

Applicants: 北京工业大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 8

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