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.)
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 LtdfiledCriticalMatsushita Electric Works Ltd
Priority to JP7232377ApriorityCriticalpatent/JPS545540A/en
Publication of JPS545540ApublicationCriticalpatent/JPS545540A/en
PURPOSE: To eliminate a requirement of wiring to install differentily independent multi-line of signal wires, by selectively controlling, as necessary, an indoor load of illumination and other requirement, with a carrier signal overlapped on the indoor power line.
COPYRIGHT: (C)1979,JPO&Japio
JP7232377A1977-06-151977-06-15Control system for power line carrier in indoor load
PendingJPS545540A
(en)