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CH119064A - Tube à décharge électrique. - Google Patents

Tube à décharge électrique.

Info

Publication number
CH119064A
CH119064A CH119064DA CH119064A CH 119064 A CH119064 A CH 119064A CH 119064D A CH119064D A CH 119064DA CH 119064 A CH119064 A CH 119064A
Authority
CH
Switzerland
Prior art keywords
cathode
tube according
sub
tube
gaseous substance
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Company American Appliance
Original Assignee
Company American Appliance
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 Company American Appliance filed Critical Company American Appliance
Publication of CH119064A publication Critical patent/CH119064A/fr

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps 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
    • H01J2893/0062—Tubes with temperature ionized gas as electron source

Landscapes

  • Electron Sources, Ion Sources (AREA)
  • Measuring Fluid Pressure (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
CH119064D 1924-03-01 1925-02-10 Tube à décharge électrique. CH119064A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US230026XA 1924-03-01 1924-03-01

Publications (1)

Publication Number Publication Date
CH119064A true CH119064A (fr) 1927-03-01

Family

ID=21812558

Family Applications (1)

Application Number Title Priority Date Filing Date
CH119064D CH119064A (fr) 1924-03-01 1925-02-10 Tube à décharge électrique.

Country Status (4)

Country Link
CH (1) CH119064A (de)
DE (1) DE564295C (de)
FR (1) FR593969A (de)
GB (1) GB230026A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE510755A (de) * 1951-04-19
DE962188C (de) * 1951-10-12 1957-04-18 Philips Nv Elektrische Entladungsroehre mit Quecksilberkathode und Gasfuellung

Also Published As

Publication number Publication date
DE564295C (de) 1932-11-15
FR593969A (fr) 1925-09-04
GB230026A (en) 1925-12-31

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