| 发明名称 |
ROTATING TRANSFORMERS FOR ELECTRICAL MACHINES |
| 摘要 |
A rotary transformer for an electrical machine includes a rotary printed circuit board and a stator printed circuit board. The rotary printed circuit board is operatively connected to the stator printed circuit board for relative rotation with respect to the stator printed circuit board. A conductor is fixed to the one of the printed circuit boards and includes a spiral coil for transferring electrical energy between the rotary printed circuit board and stator printed circuit board. |
| 申请公布号 |
US2015115762(A1) |
申请公布日期 |
2015.04.30 |
| 申请号 |
US201414184281 |
申请日期 |
2014.02.19 |
| 申请人 |
ROSEMOUNT AEROSPACE INC. |
发明人 |
Rozman Gregory I.;Gieras Jacek F. |
| 分类号 |
G01D5/20;H02K19/12 |
主分类号 |
G01D5/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A rotary transformer for an electrical machine, comprising:
a rotary printed circuit board; a stator printed circuit board operatively connected to the rotary printed circuit board for relative rotation; and a conductor fixed to one of the printed circuit boards, wherein the conductor includes a spiral coil configured to transfer electrical energy between the rotary printed circuit board and the stator printed circuit board. |
| 地址 |
BURNSVILLE MN US |
