| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To suppress the reduction of an output voltage from a pickup coil in a power line retractor used for a non-contact power supply device and disposed in a connection part of a pair of wired power supply lines and a power source device and between the pair of wired power supply lines adjacent to the connection part. <P>SOLUTION: The power line retractor 2 includes nearly U-shaped four connection plate metals 9 sandwiching ends of power supply lines 3 and electrically connected to the power supply lines 3, drawing in lines 8 to the power source device connected to the connection plate metals 9 and installing members 10 installing the connection plate metals 9 and the drawing in lines 8 and having cross-sectional nearly L-shapes. A section where magnetic flux which a pickup coil receives breaks off is eliminated and the reduction in the output voltage from the pickup coil is prevented by using the power line retractor 2 in the connection part of the power supply lines 3 and the power source device. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
