| 发明名称 |
LINEAR MOTOR |
| 摘要 |
A linear-motor stator is configured by connecting a plurality of magnetic circuits along the axis of travel of the forcer (along the x-axis). The magnetic circuits are furnished with yokes and pluralities of field magnets fixed to the yokes. High-magnetic permeability members of magnetic permeability higher than that of the yokes are provided where adjoining magnetic circuits are connected, straddling the connections. |
| 申请公布号 |
US2016268882(A1) |
申请公布日期 |
2016.09.15 |
| 申请号 |
US201615062361 |
申请日期 |
2016.03.07 |
| 申请人 |
SUMITOMO HEAVY INDUSTRIES, LTD. |
发明人 |
WADA Kotaro;USUI Dotaro;IKEDA Takashi;YUSA Hirokazu |
| 分类号 |
H02K41/02;H02K1/17;H01J37/20;H02K1/02 |
主分类号 |
H02K41/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1: A linear motor comprising:
a movable element; and a stator composed of a plurality of magnetic circuits connected along the movable element's axis of movement; wherein the magnetic circuits are furnished with yokes and pluralities of field magnets fixed to the yokes, and high-magnetic permeability members of magnetic permeability higher than that of the yokes are provided where adjoining magnetic circuits are connected, such as to straddle the connections. |
| 地址 |
Tokyo JP |
