CH291035A - Device for closing and opening electrical circuits by means of an electron tube that takes on the action of several relays. - Google Patents

Device for closing and opening electrical circuits by means of an electron tube that takes on the action of several relays.

Info

Publication number
CH291035A
CH291035A CH291035DA CH291035A CH 291035 A CH291035 A CH 291035A CH 291035D A CH291035D A CH 291035DA CH 291035 A CH291035 A CH 291035A
Authority
CH
Switzerland
Prior art keywords
closing
takes
action
electrical circuits
electron tube
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH291035A publication Critical patent/CH291035A/en

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
    • H01J31/04—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 only one or two output electrodes with only two electrically independant groups or electrodes
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/525—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using tubes in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
CH291035D 1950-06-07 1951-06-06 Device for closing and opening electrical circuits by means of an electron tube that takes on the action of several relays. CH291035A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL154045A NL93754C (en) 1950-06-07 1950-06-07

Publications (1)

Publication Number Publication Date
CH291035A true CH291035A (en) 1953-05-31

Family

ID=33028941

Family Applications (1)

Application Number Title Priority Date Filing Date
CH291035D CH291035A (en) 1950-06-07 1951-06-06 Device for closing and opening electrical circuits by means of an electron tube that takes on the action of several relays.

Country Status (8)

Country Link
US (1) US2617072A (en)
BE (1) BE503758A (en)
CH (1) CH291035A (en)
DE (1) DE897888C (en)
ES (1) ES198189A1 (en)
FR (1) FR1047777A (en)
GB (1) GB691577A (en)
NL (1) NL93754C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE518982A (en) * 1952-04-05
US2871401A (en) * 1953-02-27 1959-01-27 Ericsson Telefon Ab L M Method for storing information in an electronic storage tube
US2895073A (en) * 1953-02-27 1959-07-14 Ericsson Telefon Ab L M Circuit system for electronic memory tubes
US2874328A (en) * 1954-12-31 1959-02-17 Munsey E Crost Voltage sampling apparatus
DE1073641B (en) * 1957-06-28 1960-01-21 Siemens S- Halske Aktiengesellschaft, Berlin und München Invent: John A. McCarthy, Morristown, NJ (V. St. A.). I cathode ray tube with a coding plate

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2165308A (en) * 1937-03-31 1939-07-11 Bell Telephone Labor Inc Cathode ray device
US2214019A (en) * 1937-10-30 1940-09-10 Bell Telephone Labor Inc Electronic switching device
US2265311A (en) * 1938-03-29 1941-12-09 United Incandescent Lamp And E Electron beam tube
US2247234A (en) * 1938-05-28 1941-06-24 Rca Corp Electron beam tube circuits
GB521199A (en) * 1938-11-09 1940-05-15 John Henry Owen Harries Improvements in and relating to the production and control of electron streams
GB526742A (en) * 1939-02-10 1940-09-25 I M K Syndicate Ltd Improvements in light modulating devices for use in television receivers
US2477008A (en) * 1945-08-01 1949-07-26 Rosen Leo Electrical apparatus
US2472779A (en) * 1947-02-17 1949-06-07 Farnsworth Res Corp Cathode-ray tube amplifier
US2547107A (en) * 1947-09-18 1951-04-03 Bell Telephone Labor Inc Stabilized amplifier
US2547215A (en) * 1948-04-20 1951-04-03 Hartford Nat Bank & Trust Co Circuit arrangement for transmitting a signaling voltage under control of an auxiliary voltage
US2553735A (en) * 1950-01-21 1951-05-22 Zenith Radio Corp Push-pull output tube

Also Published As

Publication number Publication date
DE897888C (en) 1953-11-26
GB691577A (en) 1953-05-13
BE503758A (en) 1952-10-10
ES198189A1 (en) 1951-12-16
FR1047777A (en) 1953-12-16
US2617072A (en) 1952-11-04
NL93754C (en) 1960-03-15

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