CH318309A - Cathode - Google Patents

Cathode

Info

Publication number
CH318309A
CH318309A CH318309DA CH318309A CH 318309 A CH318309 A CH 318309A CH 318309D A CH318309D A CH 318309DA CH 318309 A CH318309 A CH 318309A
Authority
CH
Switzerland
Prior art keywords
cathode
Prior art date
Application number
Other languages
English (en)
Inventor
K Wing Arthur
J Marchese Theodore
Original Assignee
Standard Telephone & Radio 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 Standard Telephone & Radio Sa filed Critical Standard Telephone & Radio Sa
Publication of CH318309A publication Critical patent/CH318309A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/15—Cathodes heated directly by an electric current
    • H01J1/18—Supports; Vibration-damping arrangements
CH318309D 1952-01-02 1952-12-31 Cathode CH318309A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US264622A US2726349A (en) 1952-01-02 1952-01-02 Filament support

Publications (1)

Publication Number Publication Date
CH318309A true CH318309A (fr) 1956-12-31

Family

ID=23006891

Family Applications (1)

Application Number Title Priority Date Filing Date
CH318309D CH318309A (fr) 1952-01-02 1952-12-31 Cathode

Country Status (4)

Country Link
US (1) US2726349A (fr)
CH (1) CH318309A (fr)
GB (1) GB729577A (fr)
NL (1) NL106438C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2841736A (en) * 1953-06-05 1958-07-01 Rca Corp Electron tube and filamentary cathode
US3393341A (en) * 1965-06-28 1968-07-16 Varian Associates Electron tube joint construction and method of assembly
US3419743A (en) * 1965-12-15 1968-12-31 Rca Corp Electron tube having a tensioned cathode

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617960A (en) * 1949-11-19 1952-11-11 Collins Radio Co Resnatron filament basket
US2693544A (en) * 1951-12-14 1954-11-02 Collins Radio Co Resnatron filament basket

Also Published As

Publication number Publication date
GB729577A (en) 1955-05-11
NL106438C (fr)
US2726349A (en) 1955-12-06

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