ES176256A1 - IMPROVEMENTS IN MODULATORS - Google Patents

IMPROVEMENTS IN MODULATORS

Info

Publication number
ES176256A1
ES176256A1 ES176256A ES176256A ES176256A1 ES 176256 A1 ES176256 A1 ES 176256A1 ES 176256 A ES176256 A ES 176256A ES 176256 A ES176256 A ES 176256A ES 176256 A1 ES176256 A1 ES 176256A1
Authority
ES
Spain
Prior art keywords
modulators
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
ES176256A
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
Standard Electrica 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, Standard Electrica SA filed Critical Alcatel Espana SA
Publication of ES176256A1 publication Critical patent/ES176256A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
    • H01J31/06—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with more than two output electrodes, e.g. for multiple switching or counting
    • 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
    • H04J3/045—Distributors with CRT

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electron Beam Exposure (AREA)
ES176256A 1945-09-11 1946-12-28 IMPROVEMENTS IN MODULATORS Expired ES176256A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US615538A US2516886A (en) 1945-09-11 1945-09-11 Cathode-ray tube modulator

Publications (1)

Publication Number Publication Date
ES176256A1 true ES176256A1 (en) 1947-02-01

Family

ID=33098414

Family Applications (2)

Application Number Title Priority Date Filing Date
ES176258A Expired ES176258A1 (en) 1945-09-11 1946-12-28 IMPROVEMENTS IN CATHODIC RAY VALVES
ES176256A Expired ES176256A1 (en) 1945-09-11 1946-12-28 IMPROVEMENTS IN MODULATORS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES176258A Expired ES176258A1 (en) 1945-09-11 1946-12-28 IMPROVEMENTS IN CATHODIC RAY VALVES

Country Status (5)

Country Link
US (1) US2516886A (en)
BE (1) BE470595A (en)
CH (1) CH260209A (en)
ES (2) ES176258A1 (en)
FR (1) FR931013A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576093A (en) * 1946-08-10 1951-11-27 Int Standard Electric Corp Cathode-ray tube circuit
US2748339A (en) * 1951-08-17 1956-05-29 Rudenberg Reinhold Charged particle a. c. generator
US2822473A (en) * 1953-07-27 1958-02-04 William R Aiken Pulse duration lengthener
US3071762A (en) * 1956-11-09 1963-01-01 North American Aviation Inc Analog-to-digital converter
US2959641A (en) * 1957-01-02 1960-11-08 Itt Instantaneous type time compressors and expanders for pulse time modulation transmission systems
US2951906A (en) * 1957-02-11 1960-09-06 Itt Delay device
US3015979A (en) * 1957-11-29 1962-01-09 Davis Merlin Electronic musical instrument
US3784799A (en) * 1972-05-08 1974-01-08 Northrop Corp High speed deflection modulator electron beam signal processor
DE2328304C3 (en) * 1973-06-04 1979-07-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Arrangement for multi-channel transmission using time division multiplex

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE647468C (en) * 1925-03-11 1937-07-05 Berthold Freund Dipl Ing Method for remote display or remote transmission of electrical currents of variable intensity, in particular for the purposes of electrical image transmission, electrical sound transmission and the like. like
US2026892A (en) * 1931-11-11 1936-01-07 Heintz & Kaufman Ltd High frequency generator
US2086904A (en) * 1934-11-30 1937-07-13 Rca Corp Frequency multiplier
US2200745A (en) * 1936-07-08 1940-05-14 Siemens App Und Maschinen Gmbh Electron discharge device
US2173193A (en) * 1937-08-18 1939-09-19 Rca Corp High-frequency oscillator
BE433923A (en) * 1938-04-23

Also Published As

Publication number Publication date
US2516886A (en) 1950-08-01
BE470595A (en)
ES176258A1 (en) 1947-02-01
FR931013A (en) 1948-02-11
CH260209A (en) 1949-02-28

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