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Title:
NON-CONTACT POWER TRANSMISSION DEVICE AND NON-CONTACT POWER TRANSMISSION/RECEPTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/180895
Kind Code:
A1
Abstract:
Provided is a non-contact power transmission/reception technique with ease of use while ensuring consideration of safety. This non-contact power transmission device 100 for supplying generated transmission power to a non-contact power reception device 200 by means of wireless power feeding is provided with a transmission power generation unit 120 for generating transmission power and a control unit 117 for controlling the generation of the transmission power. The control unit 117 controls, in accordance with a surrounding environment in which at least one of the non-contact power transmission device 100 and the non-contact power reception device 200 is disposed or a device state of at least one thereof, the generation of the transmission power by the transmission power generation unit 120.

Inventors:
KAWAMAE Osamu (1, Koizumi, Oyamazaki, Oyamazaki-cho, Otokuni-gu, Kyoto 25, 〒6188525, JP)
OKADA Yoshinori (1, Koizumi, Oyamazaki, Oyamazaki-cho, Otokuni-gu, Kyoto 25, 〒6188525, JP)
Application Number:
JP2018/011522
Publication Date:
September 26, 2019
Filing Date:
March 22, 2018
Export Citation:
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Assignee:
MAXELL, LTD. (1 Koizumi, Oyamazaki Oyamazaki-cho, Otokuni-gu, Kyoto 25, 〒6188525, JP)
International Classes:
H02J50/60; H02J7/00; H02J50/10; H02J50/80
Domestic Patent References:
WO2016162940A12016-10-13
WO2017141641A12017-08-24
Foreign References:
JP2016136834A2016-07-28
JP2014050127A2014-03-17
JP2016054968A2016-04-21
JP2009159684A2009-07-16
Attorney, Agent or Firm:
THE PATENT BODY CORPORATE TAKEWA INTERNATIONAL PATENT OFFICE (UNIZO Nishishimbashi 3-chome Bldg, 13-3 Nishishimbashi 3-chome, Minato-k, Tokyo 03, 〒1050003, JP)
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