BE501569A - - Google Patents

Info

Publication number
BE501569A
BE501569A BE501569DA BE501569A BE 501569 A BE501569 A BE 501569A BE 501569D A BE501569D A BE 501569DA BE 501569 A BE501569 A BE 501569A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE501569A publication Critical patent/BE501569A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/14—Solid thermionic cathodes characterised by the material
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/10—Intermediate station arrangements, e.g. for branching, for tapping-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/14—Arrangements providing for calling or supervisory signals
    • 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
    • H04J3/04—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
    • H04J3/02—Details
    • H04J3/12—Arrangements providing for calling or supervisory signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Particle Accelerators (AREA)
BE501569D 1950-02-28 1951-02-28 BE501569A (mo)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5074/50A GB706010A (en) 1950-02-28 1950-02-28 Improvements in or relating to signalling arrangements for multi-channel telecommunication systems

Publications (1)

Publication Number Publication Date
BE501569A true BE501569A (mo) 1952-05-23

Family

ID=9789267

Family Applications (1)

Application Number Title Priority Date Filing Date
BE501569D BE501569A (mo) 1950-02-28 1951-02-28

Country Status (5)

Country Link
US (1) US2744159A (mo)
BE (1) BE501569A (mo)
CH (1) CH322495A (mo)
FR (1) FR1044603A (mo)
GB (1) GB706010A (mo)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2931854A (en) * 1955-11-18 1960-04-05 Zenith Radio Corp Filter-rectifier-gate circuit
US3383464A (en) * 1962-11-29 1968-05-14 Siemens Ag Teleprinter system with plural forward channels and common time-division-multiplexedreturn channel
DE3040263C2 (de) * 1980-10-24 1982-07-15 Siemens AG, 1000 Berlin und 8000 München Analog-/Digital-Fernmelde-Teilnehmerstelle
US7449886B2 (en) * 2004-11-18 2008-11-11 General Electric Company MR receiver assembly having readout cables capable of multiple channel transmissions
CN119011458B (zh) * 2024-10-15 2025-02-07 杭州高坤电子科技有限公司 一种器件测试装置及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2143163A (en) * 1935-12-18 1939-01-10 Bell Telephone Labor Inc Carrier communication system
US2479701A (en) * 1944-02-07 1949-08-23 William C De Vry Transmitting system
BE479583A (mo) * 1945-04-30
GB660253A (en) * 1947-03-20 1951-11-07 Standard Telephones Cables Ltd Improvements in or relating to electric pulse generators
US2548661A (en) * 1949-02-10 1951-04-10 Bell Telephone Labor Inc Elastic time division multiplex system

Also Published As

Publication number Publication date
FR1044603A (fr) 1953-11-19
US2744159A (en) 1956-05-01
CH322495A (fr) 1957-06-15
GB706010A (en) 1954-03-24

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