JPS5757053A - Multiple signal carrying device - Google Patents

Multiple signal carrying device

Info

Publication number
JPS5757053A
JPS5757053A JP11298481A JP11298481A JPS5757053A JP S5757053 A JPS5757053 A JP S5757053A JP 11298481 A JP11298481 A JP 11298481A JP 11298481 A JP11298481 A JP 11298481A JP S5757053 A JPS5757053 A JP S5757053A
Authority
JP
Japan
Prior art keywords
circuit
control signal
power source
circuits
carrying device
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.)
Granted
Application number
JP11298481A
Other languages
Japanese (ja)
Other versions
JPS589617B2 (en
Inventor
Jiro Sato
Chiaki Kato
Koichi Sakano
Kuniharu Fujiwara
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.)
FUJIWA DENKI KK
Original Assignee
FUJIWA DENKI KK
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 FUJIWA DENKI KK filed Critical FUJIWA DENKI KK
Priority to JP56112984A priority Critical patent/JPS589617B2/en
Publication of JPS5757053A publication Critical patent/JPS5757053A/en
Publication of JPS589617B2 publication Critical patent/JPS589617B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:To obtain a multiple signal carrying device which needs not make subcarry the synchronizing signal, by using a commercial AC power source. CONSTITUTION:A transmission device 1 consists of DC power supply devices 5A and 5B, switching elements 6A and 6B, and a control signal generating circuit 1'. The control signal generating circuit 1' consists of a waveform shaping circuit 8 having a three-phase AC input terminal, a frequency dividing circuit 10, input switching circuits 9A and 9B, and gate circuits 11A and 11B and applies a signal to be transferred to switching elements 6A and 6B with a constant relation to the period of an AC power source. Meanwhile, a receiving device 2 has a resistor 12, rectifying circuits 14A and 14B, and a control signal receiving circuit 2'. The control signal receiving circuit 2' consists of a waveform shaping circuit 13 having a three- phase AC input terminal and output switching circuits 15A and 15B and connects the received output to corresponding outputs successively with a constant relation to the period of the AC power source.
JP56112984A 1981-07-21 1981-07-21 Multiplex signal carrier Expired JPS589617B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56112984A JPS589617B2 (en) 1981-07-21 1981-07-21 Multiplex signal carrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56112984A JPS589617B2 (en) 1981-07-21 1981-07-21 Multiplex signal carrier

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP9609274A Division JPS5124112A (en) 1974-08-23 1974-08-23 TAJUSHINGOHANSOSOCHI

Publications (2)

Publication Number Publication Date
JPS5757053A true JPS5757053A (en) 1982-04-06
JPS589617B2 JPS589617B2 (en) 1983-02-22

Family

ID=14600489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56112984A Expired JPS589617B2 (en) 1981-07-21 1981-07-21 Multiplex signal carrier

Country Status (1)

Country Link
JP (1) JPS589617B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124112A (en) * 1974-08-23 1976-02-26 Fujiwa Denki Kk TAJUSHINGOHANSOSOCHI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124112A (en) * 1974-08-23 1976-02-26 Fujiwa Denki Kk TAJUSHINGOHANSOSOCHI

Also Published As

Publication number Publication date
JPS589617B2 (en) 1983-02-22

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