CH261785A - Installation radiotélégraphique à émetteurs automatiques et à imprimeurs. - Google Patents

Installation radiotélégraphique à émetteurs automatiques et à imprimeurs.

Info

Publication number
CH261785A
CH261785A CH261785DA CH261785A CH 261785 A CH261785 A CH 261785A CH 261785D A CH261785D A CH 261785DA CH 261785 A CH261785 A CH 261785A
Authority
CH
Switzerland
Prior art keywords
printers
radiotelegraph
installation
automatic transmitters
transmitters
Prior art date
Application number
Other languages
English (en)
Inventor
Staatsbedrijf Der Poster Telep
Original Assignee
Nederlanden Staat
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 Nederlanden Staat filed Critical Nederlanden Staat
Publication of CH261785A publication Critical patent/CH261785A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
    • H04L17/02—Apparatus or circuits at the transmitting end
    • H04L17/12—Automatic transmitters, e.g. controlled by perforated tape
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Burglar Alarm Systems (AREA)
CH261785D 1939-05-04 1946-10-04 Installation radiotélégraphique à émetteurs automatiques et à imprimeurs. CH261785A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL261785X 1939-05-04

Publications (1)

Publication Number Publication Date
CH261785A true CH261785A (fr) 1949-05-31

Family

ID=19781545

Family Applications (1)

Application Number Title Priority Date Filing Date
CH261785D CH261785A (fr) 1939-05-04 1946-10-04 Installation radiotélégraphique à émetteurs automatiques et à imprimeurs.

Country Status (6)

Country Link
US (1) US2313980A (fr)
CH (1) CH261785A (fr)
DE (2) DE868918C (fr)
FR (2) FR876077A (fr)
GB (1) GB632774A (fr)
NL (2) NL53727C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL71599C (fr) * 1948-06-08
US3082403A (en) * 1956-10-10 1963-03-19 Westinghouse Electric Corp Binary self-checking supervisory control system
DE1212993B (de) * 1958-08-22 1966-03-24 Gen Time Corp Empfaenger fuer binaer codierte Impulse
US3473150A (en) * 1966-08-10 1969-10-14 Teletype Corp Block synchronization circuit for a data communications system
US5067114A (en) * 1983-03-21 1991-11-19 Develco, Inc. Correlation for combinational coded telemetry

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL40443C (fr) * 1933-05-09
FR834156A (fr) * 1936-05-07 1938-11-15

Also Published As

Publication number Publication date
NL53727C (fr)
NL55202C (fr)
US2313980A (en) 1943-03-16
DE868918C (de) 1953-03-02
GB632774A (en) 1949-12-05
FR876077A (fr) 1942-10-13
DE880314C (de) 1953-05-07
FR937957A (fr) 1948-09-01

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