NL7810300A - Elektronische relaisinrichting. - Google Patents

Elektronische relaisinrichting. Download PDF

Info

Publication number
NL7810300A
NL7810300A NL7810300A NL7810300A NL7810300A NL 7810300 A NL7810300 A NL 7810300A NL 7810300 A NL7810300 A NL 7810300A NL 7810300 A NL7810300 A NL 7810300A NL 7810300 A NL7810300 A NL 7810300A
Authority
NL
Netherlands
Prior art keywords
transistor
terminal
current
base
circuit
Prior art date
Application number
NL7810300A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL7810300A priority Critical patent/NL7810300A/nl
Priority to US06/079,020 priority patent/US4300018A/en
Priority to FR7924107A priority patent/FR2438944B1/fr
Priority to CA337,008A priority patent/CA1132220A/en
Priority to GB7925112A priority patent/GB2034157B/en
Priority to SE7908381A priority patent/SE440016B/sv
Priority to DE19792941085 priority patent/DE2941085A1/de
Priority to JP54131357A priority patent/JPS5815992B2/ja
Publication of NL7810300A publication Critical patent/NL7810300A/nl

Links

Classifications

    • 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
    • H04L25/26—Circuits with optical sensing means, i.e. using opto-couplers for isolation
    • 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
    • H04L25/24—Relay circuits using discharge tubes or semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electronic Switches (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Dc Digital Transmission (AREA)
  • Optical Communication System (AREA)
NL7810300A 1978-10-13 1978-10-13 Elektronische relaisinrichting. NL7810300A (nl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL7810300A NL7810300A (nl) 1978-10-13 1978-10-13 Elektronische relaisinrichting.
US06/079,020 US4300018A (en) 1978-10-13 1979-09-26 Electronic relay arrangement
FR7924107A FR2438944B1 (sv) 1978-10-13 1979-09-27
CA337,008A CA1132220A (en) 1978-10-13 1979-10-04 Electronic relay arrangement
GB7925112A GB2034157B (en) 1978-10-13 1979-10-10 Electronic relay arrangement eg for electrical isolation in telegraphy circuits
SE7908381A SE440016B (sv) 1978-10-13 1979-10-10 Elektronisk releanordning
DE19792941085 DE2941085A1 (de) 1978-10-13 1979-10-10 Elektronische relaisschaltung
JP54131357A JPS5815992B2 (ja) 1978-10-13 1979-10-13 電子継電器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7810300A NL7810300A (nl) 1978-10-13 1978-10-13 Elektronische relaisinrichting.
NL7810300 1978-10-13

Publications (1)

Publication Number Publication Date
NL7810300A true NL7810300A (nl) 1980-04-15

Family

ID=19831712

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7810300A NL7810300A (nl) 1978-10-13 1978-10-13 Elektronische relaisinrichting.

Country Status (8)

Country Link
US (1) US4300018A (sv)
JP (1) JPS5815992B2 (sv)
CA (1) CA1132220A (sv)
DE (1) DE2941085A1 (sv)
FR (1) FR2438944B1 (sv)
GB (1) GB2034157B (sv)
NL (1) NL7810300A (sv)
SE (1) SE440016B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3429982A1 (de) * 1984-08-16 1986-02-27 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum uebertragen von binaeren signalen
DE4420216C2 (de) * 1994-06-06 1998-12-17 Siemens Ag Anordnung zum Übertragen von Binärsignalen über eine Signalleitung
US6384946B1 (en) * 1995-12-22 2002-05-07 Thomson Licensing S.A. Electrical isolation between IR receiver and further electronic circuits

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867567A (en) * 1973-10-11 1975-02-18 Gte Automatic Electric Lab Inc Electronic data terminal interface
CH567350A5 (en) * 1974-08-20 1975-09-30 Contraves Ag Signalling transfer cct for teleprinter - has limiter to allow only signalling currents above given value to reach receiver
US4004091A (en) * 1975-06-26 1977-01-18 Motorola, Inc. Bidirectional line driver
US4000364A (en) * 1975-11-24 1976-12-28 Western Union Teleprocessing, Inc. Regulated pulsed current telegraph adapter
US4031417A (en) * 1976-05-10 1977-06-21 Sperry Rand Corporation Apparatus for coupling a digital data generator to a digital data readout device with electrical isolation therebetween

Also Published As

Publication number Publication date
GB2034157B (en) 1983-01-06
JPS5553944A (en) 1980-04-19
FR2438944B1 (sv) 1983-04-29
CA1132220A (en) 1982-09-21
FR2438944A1 (sv) 1980-05-09
JPS5815992B2 (ja) 1983-03-29
GB2034157A (en) 1980-05-29
SE440016B (sv) 1985-07-08
US4300018A (en) 1981-11-10
SE7908381L (sv) 1980-04-14
DE2941085A1 (de) 1980-04-30

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Legal Events

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A1B A search report has been drawn up
BV The patent application has lapsed