Title:
SECONDARY COIL MODULE
Document Type and Number:
WIPO Patent Application WO/2016/174918
Kind Code:
A1
Abstract:
A secondary coil module to which electrical power is supplied through a primary coil using a contactless power supply scheme is provided with: a core made of a magnetic material, the core having a cylinder-shaped cylindrical section and a bottom section formed integrally with the cylindrical section so as to close the opening at one axial end part of the cylindrical section; a storage battery housed in a housing space inside the cylindrical section, the storage cell being charged by the electrical power supplied through the primary coil; and a winding disposed on the outside of the core, on the side of the bottom section of the core.
Inventors:
EMA HIROSHI (JP)
OHTA FUMIO (JP)
SATO EIJI (JP)
OHTA FUMIO (JP)
SATO EIJI (JP)
Application Number:
PCT/JP2016/056391
Publication Date:
November 03, 2016
Filing Date:
March 02, 2016
Export Citation:
Assignee:
HOSIDEN CORP (JP)
International Classes:
H01M10/46; H01M10/44; H01M50/284; H02J7/00; H02J50/00
Foreign References:
| JP2012157219A | 2012-08-16 | |||
| JP2009136133A | 2009-06-18 | |||
| JP2014017920A | 2014-01-30 | |||
| JP2008048482A | 2008-02-28 |
Other References:
See also references of EP 3291356A4
Attorney, Agent or Firm:
R&C IP LAW FIRM (JP)
Patent business corporation R&C (JP)
Patent business corporation R&C (JP)
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