专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明专利

JP2011094742A Magnetic multi-stage transmission mechanism and compound magnetic multi-stage transmission mechanism 有权
标题翻译：磁性多级变速机构及复合磁电多级变速机构
公开(公告)号：JP2011094742A
公开(公告)日：2011-05-12
申请号：JP2009250455
申请日：2009-10-30
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： SUGAI MASARU , AIKI KOSUKE
IPC分类号： F16H49/00
摘要： PROBLEM TO BE SOLVED: To achieve a magnetic multi-stage transmission mechanism capable of simplifying a structure and carrying out loss reduction.
SOLUTION: The magnetic multi-stage transmission mechanism includes a plurality of inner side rotors 24, 26, 28 provided on an input side member 12 and including a plurality of inner side permanent magnets 58, 60, 62 provided such that N-poles and S-poles are alternately disposed in a circumferential direction, a plurality of outer side rotors 34, 36, 38 provided on an output side member 14 and including a plurality of outer side permanent magnets provided such that N-poles and S-poles are alternately disposed in a circumferential direction, and an unrotatable stator 16 including a magnetic characteristic change part 44 disposed with column parts 46 made of a magnetic material in plural circumferential portions. A transmission part of 1 is composed by a portion having the magnetic characteristic change part 44 face the inner side rotor of 1 and the outer side rotor of 1. By movement of the stator 16 in an axial direction, a change-over can be carried out to another transmission part having a gear ratio different from the transmission part of 1.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：实现能够简化结构并实现减少损耗的磁性多级传动机构。解决方案：磁性多级传动机构包括设置在输入侧构件12上的多个内侧转子24,26,28，其包括多个内侧永久磁铁58,60,62，磁极和S极交替地设置在周向上，多个外侧转子34,36,38设置在输出侧构件14上，并且包括多个外侧永久磁铁，其设置成使得N极和S极沿圆周方向交替设置，以及不可旋转的定子16，其包括磁性特征变化部分44，该磁特性变化部分44设置有多个圆周部分由磁性材料制成的列部分46。传动部分1由具有面向内侧转子1和外侧转子1的磁特性变化部分44的部分组成。通过定子16沿轴向移动，可以承载转换到另一个传动部分，其传动比与传动部分不同1.版权所有（C）2011，JPO＆INPIT

IPRDB

热门服务

关于我们

友情链接

联系方式