Title:
非接触給電装置
Document Type and Number:
Japanese Patent JP6965793
Kind Code:
B2
Abstract:
A contactless power transmission apparatus includes a secondary device that includes a resonant circuit including a second transmitter coil that transmits and receives electric power to and from a first transmitter coil included in a primary device and a resonant capacitor connected in parallel to the second transmitter coil, a second converter circuit connected to the resonant circuit to convert alternating current power flowing through the resonant circuit to direct current power and convert direct current power to alternating current power flowing through the resonant circuit, a coil connected in series to the second transmitter coil between the resonant circuit and the second converter circuit, and a capacitor connected in series to the second transmitter coil between the second transmitter coil and the second converter circuit.
Inventors:
Goro Nakao
Atsushi Nomura
Yusuke Kawai
Toshiyuki Zaitsu
Atsushi Nomura
Yusuke Kawai
Toshiyuki Zaitsu
Application Number:
JP2018038546A
Publication Date:
November 10, 2021
Filing Date:
March 05, 2018
Export Citation:
Assignee:
OMRON Corporation
International Classes:
H02J50/12
Domestic Patent References:
| JP2016012970A | ||||
| JP2016111898A |
Foreign References:
| WO2013118274A1 | ||||
| WO2017104304A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Tomohiro Minamiyama
Koichi Itsubo
Tsutomu Kono
Shinji Mitsuhashi
Tomohiro Minamiyama
Koichi Itsubo
Tsutomu Kono
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