JPS5412429A - Wiring load control system - Google Patents

Wiring load control system

Info

Publication number
JPS5412429A
JPS5412429A JP7879277A JP7879277A JPS5412429A JP S5412429 A JPS5412429 A JP S5412429A JP 7879277 A JP7879277 A JP 7879277A JP 7879277 A JP7879277 A JP 7879277A JP S5412429 A JPS5412429 A JP S5412429A
Authority
JP
Japan
Prior art keywords
control system
load control
wiring load
time zone
zero voltage
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
JP7879277A
Other languages
Japanese (ja)
Inventor
Hitoshi Fukagawa
Kuninori Okamoto
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 JP7879277A priority Critical patent/JPS5412429A/en
Publication of JPS5412429A publication Critical patent/JPS5412429A/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 dispense with the conventional blocking filter and simplify the construction by permitting the zero voltage time zone to be produced with a transmitter having an AC switching element for transmission and a receiver to detect the zero voltage time zone by voltage detection or differential detection for controlling a load.
COPYRIGHT: (C)1979,JPO&Japio
JP7879277A 1977-06-30 1977-06-30 Wiring load control system Pending JPS5412429A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7879277A JPS5412429A (en) 1977-06-30 1977-06-30 Wiring load control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7879277A JPS5412429A (en) 1977-06-30 1977-06-30 Wiring load control system

Publications (1)

Publication Number Publication Date
JPS5412429A true JPS5412429A (en) 1979-01-30

Family

ID=13671717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7879277A Pending JPS5412429A (en) 1977-06-30 1977-06-30 Wiring load control system

Country Status (1)

Country Link
JP (1) JPS5412429A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858842A (en) * 1981-09-30 1983-04-07 松下電工株式会社 Remote controller
JPS59230438A (en) * 1983-06-10 1984-12-25 日立照明株式会社 Device for switching load state

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858842A (en) * 1981-09-30 1983-04-07 松下電工株式会社 Remote controller
JPS59230438A (en) * 1983-06-10 1984-12-25 日立照明株式会社 Device for switching load state

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