FR963489A - - Google Patents

Info

Publication number
FR963489A
FR963489A FR963489DA FR963489A FR 963489 A FR963489 A FR 963489A FR 963489D A FR963489D A FR 963489DA FR 963489 A FR963489 A FR 963489A
Authority
FR
France
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)
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
Application granted granted Critical
Publication of FR963489A publication Critical patent/FR963489A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
    • 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
    • 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
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1676—Time-division multiplex with pulse-position, pulse-interval, or pulse-width modulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/007—Sequential discharge tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Lasers (AREA)
  • Particle Accelerators (AREA)
  • Gas-Filled Discharge Tubes (AREA)
FR963489D 1947-03-20 1948-03-19 Expired FR963489A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7723/47A GB660253A (en) 1947-03-20 1947-03-20 Improvements in or relating to electric pulse generators

Publications (1)

Publication Number Publication Date
FR963489A true FR963489A (xx) 1950-07-11

Family

ID=9838524

Family Applications (1)

Application Number Title Priority Date Filing Date
FR963489D Expired FR963489A (xx) 1947-03-20 1948-03-19

Country Status (5)

Country Link
US (1) US2581442A (xx)
CH (1) CH269005A (xx)
ES (1) ES183294A1 (xx)
FR (1) FR963489A (xx)
GB (1) GB660253A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB706010A (en) * 1950-02-28 1954-03-24 Standard Telephones Cables Ltd Improvements in or relating to signalling arrangements for multi-channel telecommunication systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1863278A (en) * 1929-10-07 1932-06-14 Communications Patents Inc System and apparatus for the electrical production of images
US2088474A (en) * 1934-08-08 1937-07-27 Westinghouse Electric & Mfg Co Translating apparatus
US2404920A (en) * 1940-09-27 1946-07-30 Research Corp Electronic discharge apparatus
US2443407A (en) * 1947-06-18 1948-06-15 Jr Nathaniel B Walcs Gaseous discharge device

Also Published As

Publication number Publication date
US2581442A (en) 1952-01-08
ES183294A1 (es) 1948-06-01
CH269005A (de) 1950-06-15
GB660253A (en) 1951-11-07

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