发明名称 |
MOVABLE PORTION TRANSMISSION SYSTEM USING WIRELESS POWER TRANSMISSION |
摘要 |
Disclosed is a movable portion transmission system including a primary transmission power supply 1 to supply electric power, a transmitter and receiver 3 configured with a transmission antenna 5 to perform wireless transmission of the electric power supplied thereto, and a reception antenna 6 to receive the electric power from the transmission antenna 5 with which the reception antenna pairs up, a transmission power supply circuit 2 to establish a resonance condition of the transmission antenna 5 with which the transmission power supply circuit pairs up, and a reception power supply circuit 4 to establish a resonance condition of the reception antenna 6 with which the reception power supply circuit pairs up, in which the transmission antenna 5 includes a transmission side coil 7 in a spiral shape which is arranged while being centered at the axial center of a rotary member and the reception antenna 6 includes a reception side coil 8 in a spiral shape which is arranged with a gap therefrom to the transmission side coil 7 while being centered at the axial center of the rotary member. |
申请公布号 |
EP3145048(A1) |
申请公布日期 |
2017.03.22 |
申请号 |
EP20140891904 |
申请日期 |
2014.05.13 |
申请人 |
Mitsubishi Electric Engineering Company, Limited |
发明人 |
AKUZAWA, Yoshiyuki;SAKAI, Kiyohide;EZOE, Toshihiro;ITO, Yuki |
分类号 |
H02J50/00;H01F38/18 |
主分类号 |
H02J50/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|