Title:
POWER SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/100952
Kind Code:
A1
Abstract:
A power supply device which can, when charging an external device provided outside home, integrate a separated network after ensuring security and allow communication between an outside power line network and a home power line network. The power supply device which supplies power to a first device is provided with: a power-receiving unit connected to a home power line; a filter unit which is disposed between the first device and the power-receiving unit and blocks the passage of a communication signal superimposed on the power transmitted between the first device and a second device connected to the home power line; a bypass unit for bypassing the filter unit; and a control unit for controlling the bypass unit.
Inventors:
ICHIHARA FUMIO
NOSAKA SHIGEKIYO
YUKIZANE RYOTA
NOSAKA SHIGEKIYO
YUKIZANE RYOTA
Application Number:
PCT/JP2010/001578
Publication Date:
September 10, 2010
Filing Date:
March 05, 2010
Export Citation:
Assignee:
PANASONIC CORP (JP)
ICHIHARA FUMIO
NOSAKA SHIGEKIYO
YUKIZANE RYOTA
ICHIHARA FUMIO
NOSAKA SHIGEKIYO
YUKIZANE RYOTA
International Classes:
H04B3/54
Domestic Patent References:
| WO2007046438A1 | 2007-04-26 |
Foreign References:
| JP2005151408A | 2005-06-09 | |||
| JP2004222176A | 2004-08-05 | |||
| JP2007221358A | 2007-08-30 | |||
| JP2008131726A | 2008-06-05 | |||
| JP2009004928A | 2009-01-08 |
Attorney, Agent or Firm:
WASHIDA, KIMIHITO (JP)
Koichi Washida (JP)
Koichi Washida (JP)
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