NL100632C - - Google Patents

Info

Publication number
NL100632C
NL100632C NL100632DA NL100632C NL 100632 C NL100632 C NL 100632C NL 100632D A NL100632D A NL 100632DA NL 100632 C NL100632 C NL 100632C
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 NL100632C publication Critical patent/NL100632C/xx

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
    • H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
    • H01J1/28—Dispenser-type cathodes, e.g. L-cathode
NL100632D 1953-11-28 NL100632C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1114163X 1953-11-28

Publications (1)

Publication Number Publication Date
NL100632C true NL100632C (en)

Family

ID=7723927

Family Applications (1)

Application Number Title Priority Date Filing Date
NL100632D NL100632C (en) 1953-11-28

Country Status (3)

Country Link
DE (1) DE1072753B (en)
FR (1) FR1114163A (en)
NL (1) NL100632C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4408941A1 (en) * 1994-03-16 1995-09-21 Licentia Gmbh Supply cathode
FR2821205A1 (en) * 2001-02-19 2002-08-23 Thomson Tubes & Displays Electron gun incorporating a cathode made from a mixture containing barium and a co-evaporative material to reduce parasitic emissions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE895479C (en) * 1951-11-20 1953-11-02 Siemens Ag Cathode for electrical discharge vessels
NL89470C (en) * 1953-03-04

Also Published As

Publication number Publication date
DE1072753B (en) 1960-01-07
FR1114163A (en) 1956-04-09

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