FR57641E - Systèmes de communication électrique multiplex - Google Patents

Systèmes de communication électrique multiplex

Info

Publication number
FR57641E
FR57641E FR57641DA FR57641E FR 57641 E FR57641 E FR 57641E FR 57641D A FR57641D A FR 57641DA FR 57641 E FR57641 E FR 57641E
Authority
FR
France
Prior art keywords
communication systems
electrical communication
multiplex electrical
multiplex
systems
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
English (en)
Inventor
Donald David Grieg
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR57641E publication Critical patent/FR57641E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/08—Intermediate station arrangements, e.g. for branching, for tapping-off

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Manipulation Of Pulses (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FR57641D 1944-07-29 1947-08-07 Systèmes de communication électrique multiplex Expired FR57641E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US547123A US2408063A (en) 1944-07-29 1944-07-29 Multiplex receiver

Publications (1)

Publication Number Publication Date
FR57641E true FR57641E (fr) 1953-03-17

Family

ID=24183421

Family Applications (2)

Application Number Title Priority Date Filing Date
FR954531D Expired FR954531A (fr) 1944-07-29
FR57641D Expired FR57641E (fr) 1944-07-29 1947-08-07 Systèmes de communication électrique multiplex

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR954531D Expired FR954531A (fr) 1944-07-29

Country Status (4)

Country Link
US (1) US2408063A (fr)
BE (2) BE474665A (fr)
FR (2) FR57641E (fr)
GB (2) GB601129A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE474059A (fr) * 1944-08-25
BE461981A (fr) * 1944-12-23
US2481014A (en) * 1945-03-22 1949-09-06 Texas Co Method and apparatus for radioactivity well logging
US2469460A (en) * 1945-04-12 1949-05-10 Stanolind Oil & Gas Co Radioactivity measurement
US2543015A (en) * 1945-09-27 1951-02-27 Standard Telephones Cables Ltd Receiver circuit
BE472522A (fr) * 1945-09-27
US2492344A (en) * 1945-11-14 1949-12-27 Standard Telephones Cables Ltd Line finder control circuit for communication systems
US2777947A (en) * 1946-03-18 1957-01-15 Conrad H Hoeppner Pulse width discriminator
US2647944A (en) * 1946-11-26 1953-08-04 American Optical Corp Single carrier transmission of sound and video signals
US2653231A (en) * 1947-10-13 1953-09-22 Nat Res Dev Amplitude-discriminating circuits
NL161029B (nl) * 1950-05-08 Cit Alcatel Blokkeringsvrije schakelinrichting voor een tijdmulti- plex-communicatiestelsel.
FR1332571A (fr) * 1962-04-09 1963-07-19 Electronique & Physique Circuit de correction aux basses fréquences pour amplificateurs à large bande

Also Published As

Publication number Publication date
US2408063A (en) 1946-09-24
BE474666A (fr)
FR954531A (fr) 1950-01-03
GB601129A (en) 1948-04-28
BE474665A (fr)
GB592779A (en) 1947-09-29

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