ES176091A1 - IMPROVEMENTS IN OR RELATED TO MULTI-CHANNEL COMMUNICATION SYSTEMS BY ELECTRONIC PULSES - Google Patents

IMPROVEMENTS IN OR RELATED TO MULTI-CHANNEL COMMUNICATION SYSTEMS BY ELECTRONIC PULSES

Info

Publication number
ES176091A1
ES176091A1 ES0176091A ES176091A ES176091A1 ES 176091 A1 ES176091 A1 ES 176091A1 ES 0176091 A ES0176091 A ES 0176091A ES 176091 A ES176091 A ES 176091A ES 176091 A1 ES176091 A1 ES 176091A1
Authority
ES
Spain
Prior art keywords
valves
communication systems
channel communication
electronic pulses
group
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
ES0176091A
Other languages
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES176091A1 publication Critical patent/ES176091A1/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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electrotherapy Devices (AREA)
  • Transceivers (AREA)

Abstract

En un sistema de comunicación multicanal por impulsos eléctricos un multivibrador eléctrico complejo que comprende un grupo de dos o más válvulas amplificadoras, que tienen electrodos correspondientes conectados en paralelo, medios para hacer que todas dichas válvulas no sean conductivas y medios para acondicionar una seleccionada de dichas válvulas para funcionar en unión de otra válvula amplificadora separada de las otras para generar un impulso eléctrico, mientras se mantienen todas las otras válvulas de dicho grupo en una condición no conductiva.In an electrical impulse multichannel communication system a complex electrical multivibrator comprising a group of two or more amplifying valves, having corresponding electrodes connected in parallel, means for rendering all said valves non-conductive and means for conditioning a selected one of said valves to operate in conjunction with another amplifier valve separate from the others to generate an electrical impulse, while maintaining all other valves in said group in a non-conductive condition.

ES0176091A 1944-10-03 1946-12-14 IMPROVEMENTS IN OR RELATED TO MULTI-CHANNEL COMMUNICATION SYSTEMS BY ELECTRONIC PULSES Expired ES176091A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18898/44A GB635474A (en) 1944-10-03 1944-10-03 Improvements in or relating to thermionic multivibrators for use in multi-channel electrical pulse communication systems

Publications (1)

Publication Number Publication Date
ES176091A1 true ES176091A1 (en) 1947-01-16

Family

ID=33017650

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0176091A Expired ES176091A1 (en) 1944-10-03 1946-12-14 IMPROVEMENTS IN OR RELATED TO MULTI-CHANNEL COMMUNICATION SYSTEMS BY ELECTRONIC PULSES

Country Status (7)

Country Link
US (1) US2454815A (en)
BE (1) BE476630A (en)
CH (1) CH283550A (en)
ES (1) ES176091A1 (en)
FR (1) FR939347A (en)
GB (1) GB635474A (en)
NL (1) NL73834C (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2567203A (en) * 1946-02-05 1951-09-11 Marcel J E Golay Multiplex communication system utilizing successive, different pulse modulation techniques
NL81954C (en) * 1946-04-10
BE482056A (en) * 1946-10-04
US2540551A (en) * 1947-01-04 1951-02-06 Rca Corp Electron trigger circuits
US2537843A (en) * 1947-09-09 1951-01-09 Bell Telephone Labor Inc Pulse regeneration apparatus
BE513508A (en) * 1947-10-21
US2651722A (en) * 1948-12-29 1953-09-08 Ibm Electronic multivibrator
USRE23770E (en) * 1948-12-29 1954-01-12 Electronic trigger
US2577074A (en) * 1949-01-18 1951-12-04 Ibm Multivibrator
US2629017A (en) * 1949-05-20 1953-02-17 Bell Telephone Labor Inc Speech transmission system
US2710892A (en) * 1949-05-20 1955-06-14 Bell Telephone Labor Inc Speech transmission system
US2719187A (en) * 1949-08-17 1955-09-27 Bell Telephone Labor Inc High frequency pulse transmission
US2619530A (en) * 1949-11-19 1952-11-25 Zenith Radio Corp Control system for subscription type television receivers
US2727093A (en) * 1950-01-25 1955-12-13 Gen Electric Co Ltd Multi-channel communication systems
US2545924A (en) * 1950-04-10 1951-03-20 Johnstone Charles Wilkin Fast impulse circuits
FR1082021A (en) * 1953-05-20 1954-12-24 Acec Time division multiplex telecommunication system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB452017A (en) * 1935-02-14 1936-08-14 Marconi Wireless Telegraph Co Improvements in or relating to electrical time circuit arrangements and oscillation generators
US2199634A (en) * 1938-06-21 1940-05-07 Rca Corp Secret communication system
US2405237A (en) * 1941-10-04 1946-08-06 Arthur J Ruhlig Electronic trigger circuit with time-delay

Also Published As

Publication number Publication date
FR939347A (en) 1948-11-10
US2454815A (en) 1948-11-30
CH283550A (en) 1952-06-15
BE476630A (en) 1948-04-09
NL73834C (en) 1954-01-15
GB635474A (en) 1950-04-12

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