JPS5329541A - Power line carrier communication device - Google Patents

Power line carrier communication device

Info

Publication number
JPS5329541A
JPS5329541A JP10447176A JP10447176A JPS5329541A JP S5329541 A JPS5329541 A JP S5329541A JP 10447176 A JP10447176 A JP 10447176A JP 10447176 A JP10447176 A JP 10447176A JP S5329541 A JPS5329541 A JP S5329541A
Authority
JP
Japan
Prior art keywords
power line
communication device
line carrier
carrier communication
line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10447176A
Other languages
Japanese (ja)
Inventor
Kuninori Okamoto
Fumio Kitagawa
Hitoshi Fukagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP10447176A priority Critical patent/JPS5329541A/en
Publication of JPS5329541A publication Critical patent/JPS5329541A/en
Pending legal-status Critical Current

Links

Landscapes

  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

PURPOSE: To prevent leakage of carrier signal voltage from the lead-in wire of indoor power line toward outdoor power transmission line, by means of a filter composed of a coil with an iron core which is inserted in the line leading from the indoor power line to outdoor power transmission line.
COPYRIGHT: (C)1978,JPO&Japio
JP10447176A 1976-08-31 1976-08-31 Power line carrier communication device Pending JPS5329541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10447176A JPS5329541A (en) 1976-08-31 1976-08-31 Power line carrier communication device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10447176A JPS5329541A (en) 1976-08-31 1976-08-31 Power line carrier communication device

Publications (1)

Publication Number Publication Date
JPS5329541A true JPS5329541A (en) 1978-03-18

Family

ID=14381488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10447176A Pending JPS5329541A (en) 1976-08-31 1976-08-31 Power line carrier communication device

Country Status (1)

Country Link
JP (1) JPS5329541A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006295247A (en) * 2005-04-05 2006-10-26 Tohoku Electric Power Co Inc Power line communication system
US7843145B2 (en) 2006-01-13 2010-11-30 Universal Lighting Technologies, Inc. System and method for power line carrier communication using high frequency tone bursts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006295247A (en) * 2005-04-05 2006-10-26 Tohoku Electric Power Co Inc Power line communication system
JP4708068B2 (en) * 2005-04-05 2011-06-22 東北電力株式会社 Power line communication system
US7843145B2 (en) 2006-01-13 2010-11-30 Universal Lighting Technologies, Inc. System and method for power line carrier communication using high frequency tone bursts

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