POWER SUPPLY APPARATUS - PANASONIC CORP

Title:

POWER SUPPLY APPARATUS

Document Type and Number:

WIPO Patent Application WO/2013/145579

Kind Code:

A1

Abstract:

A power supply apparatus capable of inhibiting temperature increase of a foreign substance heated during power supply while suppressing the thickness of a cabinet surface. In the power supply apparatus (100), on a top surface (202a), which is the surface opposing the power-receiving unit (153) of a cabinet (103b), in the portion where a power supply coil (103a) is projected when the power supply coil (103a) is projected on the cabinet (103b) toward the direction of the power-receiving unit (153), a first inclined part (203) gradually approaching the power supply coil (103a) from the top section (205) toward the inner edge section (211) of the power supply coil (103a) is formed in the radial direction of the power supply coil (103a), and in the portion where the power supply coil (103a) is projected, a second inclined part (204) gradually approaching the power supply coil (103a) from the top section (205) toward the outer periphery (212) of the power supply coil (103a) is formed in the radial direction of the power supply coil (103a).

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Inventors:

TATSUTA TOSHIKI
OHASHI OSAMU
NISHIO TSUYOSHI
ASAOKA NORIAKI
KOIZUMI MASAYOSHI

Application Number:

PCT/JP2013/001474

Publication Date:

October 03, 2013

Filing Date:

March 07, 2013

Export Citation:

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Assignee:

PANASONIC CORP (JP)

International Classes:

H02J7/00

Domestic Patent References:

WO2011006884A2

2011-01-20

Foreign References:

JP2011010435A	2011-01-13
JP2010226946A	2010-10-07
JP2011010435A	2011-01-13

Other References: