Title:
ELECTRICITY TRANSMISSION DEVICE, ELECTRICITY RECEPTION DEVICE, AND POWER TRANSMISSION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2015/189959
Kind Code:
A1
Abstract:
According to one embodiment of the present invention, an electricity transmission device is provided with a first electricity transmission resonator that transmits electricity in a wireless manner. The electricity transmission device is provided with a second electricity transmission resonator that transmits electricity in a wireless manner. The electricity transmission device is provided with a first power supply that outputs alternating current power to the first electricity transmission resonator. The electricity transmission device is provided with a second power supply that outputs alternating current power to the second electricity transmission resonator, said alternating current power having a frequency that is different from that of the first power supply. The operating band of the first electricity transmission resonator includes the frequency of the first power supply, and does not include the frequency of the second power supply, and the operating band of the second electricity transmission resonator does not include the frequency of the first power supply, and includes the frequency of the second power supply.
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Inventors:
OODACHI NORIAKI (JP)
OBAYASHI SHUICHI (JP)
OBAYASHI SHUICHI (JP)
Application Number:
PCT/JP2014/065620
Publication Date:
December 17, 2015
Filing Date:
June 12, 2014
Export Citation:
Assignee:
TOSHIBA KK (JP)
International Classes:
H02J17/00
Foreign References:
| JP2011199975A | 2011-10-06 | |||
| JP2013085248A | 2013-05-09 | |||
| JP2013132133A | 2013-07-04 | |||
| JP2012039815A | 2012-02-23 |
Attorney, Agent or Firm:
KATSUNUMA Hirohito et al. (JP)
Katsunuma Hirohito (JP)
Katsunuma Hirohito (JP)
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