发明名称 |
WIRELESS POWER TRANSMISSION SYSTEM |
摘要 |
It is desired to provide a wireless power transmission system which it is possible to more surely prevent the leakage of a microwave. A wireless power transmission system includes: a power transmission antenna configured to output a microwave from an output plane; a power reception antenna arranged in a position opposing to said output plane of said power transmission antenna in power transmission and configured to receive the microwave outputted from said power transmission antenna by an input plane; and a shield section configured to electromagnetically shield a space between said power transmission antenna and said power reception antenna from an external space by a plurality of outer circumference coil springs provided in an area which surrounds said output plane of said power transmission antenna. The coil spring bends along a convex section compared with a wire member when there is the convex section in a hit part. Therefore, good electromagnetic wave shield efficiency is obtained.
|
申请公布号 |
US2012126631(A1) |
申请公布日期 |
2012.05.24 |
申请号 |
US201013379772 |
申请日期 |
2010.06.25 |
申请人 |
AMMA KENICHI;YAMAMOTO KATUHITO;FUSE YOSHIHARU;KIMURA TOMOHISA;OSAWA MAMORU;TAKASUGI HIDENORI |
发明人 |
AMMA KENICHI;YAMAMOTO KATUHITO;FUSE YOSHIHARU;KIMURA TOMOHISA;OSAWA MAMORU;TAKASUGI HIDENORI |
分类号 |
H02J17/00 |
主分类号 |
H02J17/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|