Title:
POWER TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/051546
Kind Code:
A1
Abstract:
This power transmission device suppresses generation of a leakage magnetic field. A coil of the power transmission device is provided to face a metal plate having a slot and a slit connected to the slot, said coil being formed such that an inner peripheral portion thereof is positioned further toward the outer side than the slot. A first capacitive element is connected to one end of the coil, and a second capacitive element is connected to the other end of the coil.
Inventors:
ICHIKAWA KATSUEI (JP)
Application Number:
PCT/JP2017/008927
Publication Date:
March 22, 2018
Filing Date:
March 07, 2017
Export Citation:
Assignee:
MAXELL LTD (JP)
International Classes:
H02J50/70; H01F37/00; H01F38/14; H02J50/12
Domestic Patent References:
| WO2015098462A1 | 2015-07-02 |
Foreign References:
| JP2012169633A | 2012-09-06 | |||
| JP2012105360A | 2012-05-31 | |||
| JP2011097657A | 2011-05-12 | |||
| JP2002198490A | 2002-07-12 | |||
| US20140232335A1 | 2014-08-21 |
Attorney, Agent or Firm:
SHOYO INTELLECTUAL PROPERTY FIRM (JP)
Download PDF: