GB470840A - Circuit arrangement for teleprinter exchange systems - Google Patents

Circuit arrangement for teleprinter exchange systems

Info

Publication number
GB470840A
GB470840A GB35346/35A GB3534635A GB470840A GB 470840 A GB470840 A GB 470840A GB 35346/35 A GB35346/35 A GB 35346/35A GB 3534635 A GB3534635 A GB 3534635A GB 470840 A GB470840 A GB 470840A
Authority
GB
United Kingdom
Prior art keywords
line
relays
relay
impulses
current
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.)
Expired
Application number
GB35346/35A
Other languages
English (en)
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.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz AG
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 Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Publication of GB470840A publication Critical patent/GB470840A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/04—Switchboards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/207—Repeater circuits; Relay circuits using electromagnetic switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
GB35346/35A 1934-12-21 1935-12-20 Circuit arrangement for teleprinter exchange systems Expired GB470840A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE470840X 1934-12-21

Publications (1)

Publication Number Publication Date
GB470840A true GB470840A (en) 1937-08-20

Family

ID=6541189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35346/35A Expired GB470840A (en) 1934-12-21 1935-12-20 Circuit arrangement for teleprinter exchange systems

Country Status (3)

Country Link
BE (1) BE412922A (fr)
FR (1) FR799748A (fr)
GB (1) GB470840A (fr)

Also Published As

Publication number Publication date
FR799748A (fr) 1936-06-18
BE412922A (fr)

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