Title:
ACアダプタ一体型電灯線カプラ
Document Type and Number:
Japanese Patent JP4100074
Kind Code:
B2
Abstract:
An object is to provide a compact AC adaptor integral-type household-power-line coupler capable of simplifying a structural arrangement of an apparatus containing a communication terminal, and also capable of improving a handling characteristic and an outer appearance thereof. The AC adaptor integral-type household-power-line coupler is arranged by employing a household-power-line power converting/supplying unit 7 connected to a plug unit 4 , for supplying electric power to a communication terminal, the plug unit being employed to be coupled to a household-power-line plug socket; a household-power-line carrier signal coupling unit 8 for inputting/outputting a signal via the plug unit 4 to the communication terminal; and a casing unit 6 containing thereinto both the household-power-line power converting/supplying unit 7 and the household-power-line carrier signal coupling unit 8.
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Inventors:
Mutshiko Oishi
Application Number:
JP2002200961A
Publication Date:
June 11, 2008
Filing Date:
July 10, 2002
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
H04B3/56; H01R31/00; H02M1/00; H04B15/02
Domestic Patent References:
| JP2003298477A | ||||
| JP2000232401A | ||||
| JP9298498A | ||||
| JP7264107A | ||||
| JP2002164822A |
Foreign References:
| WO2002005451A1 |
Attorney, Agent or Firm:
Fumio Iwahashi
Hiroki Naito
Daisuke Nagano
Hiroki Naito
Daisuke Nagano