FR725608A - Improvements to distributing devices for telegraph systems - Google Patents

Improvements to distributing devices for telegraph systems

Info

Publication number
FR725608A
FR725608A FR725608DA FR725608A FR 725608 A FR725608 A FR 725608A FR 725608D A FR725608D A FR 725608DA FR 725608 A FR725608 A FR 725608A
Authority
FR
France
Prior art keywords
distributing devices
telegraph systems
telegraph
systems
distributing
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
Other languages
French (fr)
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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
Priority claimed from GB473730A external-priority patent/GB348543A/en
Application filed by Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR725608A publication Critical patent/FR725608A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/04—Distributors combined with modulators or demodulators
    • H04J3/042—Distributors with electron or gas discharge tubes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
    • H04L5/24—Arrangements affording multiple use of the transmission path using time-division multiplexing with start-stop synchronous converters
    • H04L5/245—Arrangements affording multiple use of the transmission path using time-division multiplexing with start-stop synchronous converters with a number of discharge tubes or semiconductor elements which successively connect the different channels to the transmission channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Amplifiers (AREA)
  • External Artificial Organs (AREA)
FR725608D 1930-02-12 1931-09-08 Improvements to distributing devices for telegraph systems Expired FR725608A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB473730A GB348543A (en) 1930-09-18 1930-02-12 An improved distributor for use in telegraphy or the like
GB2789130A GB363403A (en) 1930-09-18 1930-09-18 Distributors for telegraphy or the like

Publications (1)

Publication Number Publication Date
FR725608A true FR725608A (en) 1932-05-14

Family

ID=26239333

Family Applications (2)

Application Number Title Priority Date Filing Date
FR708487D Expired FR708487A (en) 1930-02-12 1930-11-20 Advanced dispenser for telegraph or other similar system
FR725608D Expired FR725608A (en) 1930-02-12 1931-09-08 Improvements to distributing devices for telegraph systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR708487D Expired FR708487A (en) 1930-02-12 1930-11-20 Advanced dispenser for telegraph or other similar system

Country Status (4)

Country Link
US (1) US1900954A (en)
DE (1) DE606543C (en)
FR (2) FR708487A (en)
GB (1) GB344444A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632058A (en) * 1946-03-22 1953-03-17 Bell Telephone Labor Inc Pulse code communication
FR974379A (en) * 1947-10-27 1951-02-21
US2553556A (en) * 1947-12-17 1951-05-22 Int Standard Electric Corp Telegraph transmitter
BE486896A (en) * 1948-01-20
US2897355A (en) * 1948-05-15 1959-07-28 Int Standard Electric Corp Diode coincidence gate
US2718589A (en) * 1950-06-29 1955-09-20 Bell Telephone Labor Inc Radio relay system
US3105874A (en) * 1957-12-09 1963-10-01 Gen Dynamics Corp Solid-state time position multiplexing and demultiplexing system

Also Published As

Publication number Publication date
US1900954A (en) 1933-03-14
GB344444A (en) 1931-02-27
DE606543C (en) 1934-12-12
FR708487A (en) 1931-07-24

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