Title:
CONTACTLESS ELECTRICAL-POWER-SUPPLYING DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/108432
Kind Code:
A1
Abstract:
To provide a contactless electrical-power-supplying device with which an electricity-transmitting coil and an electricity-receiving coil can be used by contactless electrical-power-supplying transformers having a plurality of specifications. When the specifications of the electrical-power-transmitting coil and the electrical-power-receiving coil differ in regard to electrical power supplied, electrical power is supplied at the smaller supply of electrical power; and when the specifications of the electrical-power-transmitting coil and the electrical-power-receiving coil differ in regard to gap length, electrical power is supplied at the gap length relating to the specification of the electrical-power-transmitting coil. It is thereby possible for electrical power to be supplied from an electrical-power-transmitting coil (C1NS) capable of supplying 1.5 kW of electric power and having a gap length of 70 mm to an electrical-power-receiving coil (C2RS) capable of supplying 10 kW of electrical power and having a gap length of 70 mm, or for electrical power to be supplied from an electrical-power-transmitting coil (C1NL) capable of supplying 1.5 kW of electrical power and having a gap length of 140 mm to an electrical-power-receiving coil (C2NS) capable of supplying 1.5 kW of electric power and having a gap length of 70 mm.
Inventors:
ABE SHIGERU (JP)
YASUDA TOMIO (JP)
SUZUKI AKIRA (JP)
YASUDA TOMIO (JP)
SUZUKI AKIRA (JP)
Application Number:
PCT/JP2012/052751
Publication Date:
August 16, 2012
Filing Date:
February 07, 2012
Export Citation:
Assignee:
TECHNOVA INC (JP)
UNIV SAITAMA NAT UNIV CORP (JP)
ABE SHIGERU (JP)
YASUDA TOMIO (JP)
SUZUKI AKIRA (JP)
UNIV SAITAMA NAT UNIV CORP (JP)
ABE SHIGERU (JP)
YASUDA TOMIO (JP)
SUZUKI AKIRA (JP)
International Classes:
B60L5/00; B60L50/16; B60M7/00
Domestic Patent References:
WO2007029438A1 | 2007-03-15 |
Foreign References:
JP2010172084A | 2010-08-05 | |||
JP2011050127A | 2011-03-10 | |||
JP2010172084A | 2010-08-05 | |||
JP2011050127A | 2011-03-10 |
Other References:
See also references of EP 2675038A4
Attorney, Agent or Firm:
OHASHI KOJI (JP)
Kimiharu Ohashi (JP)
Kimiharu Ohashi (JP)
Download PDF:
Claims:
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