Title:
POWER SOURCE APPARATUS
Document Type and Number:
WIPO Patent Application WO/1996/038898
Kind Code:
A1
Abstract:
A non-contact type power source apparatus used for an electronic appliance, which supplies greater power though it is small and inexpensive. To accomplish this object, a primary coil (11) supplied with a pulse current is opposed to a secondary coil (13) mounted into a different case, and a ferrite core (12) is disposed in such a manner as to extend from the primary coil (11) to the secondary coil (13) so that power can be efficiently transmitted from the primary coil (11) to the secondary coil (13).
Inventors:
ONO MAKOTO (JP)
NAKAI YOSHIYUKI (JP)
OKURA HIDEKI (JP)
TANIGUCHI SATORU (JP)
NAKAI YOSHIYUKI (JP)
OKURA HIDEKI (JP)
TANIGUCHI SATORU (JP)
Application Number:
PCT/JP1996/001353
Publication Date:
December 05, 1996
Filing Date:
May 22, 1996
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD (JP)
ONO MAKOTO (JP)
NAKAI YOSHIYUKI (JP)
OKURA HIDEKI (JP)
TANIGUCHI SATORU (JP)
ONO MAKOTO (JP)
NAKAI YOSHIYUKI (JP)
OKURA HIDEKI (JP)
TANIGUCHI SATORU (JP)
International Classes:
H01F38/14; H02J5/00; (IPC1-7): H02J17/00; H01F38/14
Foreign References:
| JPH06311659A | 1994-11-04 | |||
| JPH06311660A | 1994-11-04 | |||
| JPH06319232A | 1994-11-15 | |||
| JPH01163950A | 1989-06-28 | |||
| JPS6373837A | 1988-04-04 | |||
| JPH06506099A | 1994-07-07 | |||
| JPH08103028A | 1996-04-16 | |||
| JPH0878257A | 1996-03-22 | |||
| JPH06105486A | 1994-04-15 | |||
| JPS5893433A | 1983-06-03 |
Other References:
See also references of EP 0886363A4
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