NL90309C - - Google Patents

Info

Publication number
NL90309C
NL90309C NL90309DA NL90309C NL 90309 C NL90309 C NL 90309C NL 90309D A NL90309D A NL 90309DA NL 90309 C NL90309 C NL 90309C
Authority
NL
Netherlands
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.)
Publication of NL90309C publication Critical patent/NL90309C/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/02—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with tubes only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/30—Igniting arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/025—Electron guns using a discharge in a gas or a vapour as electron source
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0061—Tubes with discharge used as electron source

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Filled Discharge Tubes (AREA)
  • Electron Sources, Ion Sources (AREA)
NL90309D 1950-11-22 NL90309C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US197014A US2611880A (en) 1950-11-22 1950-11-22 Amplifier gas tube

Publications (1)

Publication Number Publication Date
NL90309C true NL90309C (xx)

Family

ID=22727658

Family Applications (1)

Application Number Title Priority Date Filing Date
NL90309D NL90309C (xx) 1950-11-22

Country Status (4)

Country Link
US (1) US2611880A (xx)
DE (1) DE910703C (xx)
GB (1) GB706733A (xx)
NL (1) NL90309C (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793313A (en) * 1953-01-26 1957-05-21 Rca Corp Method and structure for gas tube modulation
US2835836A (en) * 1955-06-20 1958-05-20 Gen Electric Gas discharge device
US2919372A (en) * 1956-06-01 1959-12-29 Edgerton Germeshausen & Grier Gaseous-discharge device
DE1274212B (de) * 1960-04-01 1968-08-01 Werner Kluge Dr Ing Mit einem Edelgas gefuellter, mittels einer zur Ionisierung des Edelgases dienenden Hilfselektrode steuerbarer thermionischer Wandler

Also Published As

Publication number Publication date
DE910703C (de) 1954-05-06
US2611880A (en) 1952-09-23
GB706733A (en) 1954-04-07

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