NL105737C - - Google Patents

Info

Publication number
NL105737C
NL105737C NL105737DA NL105737C NL 105737 C NL105737 C NL 105737C NL 105737D A NL105737D A NL 105737DA NL 105737 C NL105737 C NL 105737C
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 NL105737C publication Critical patent/NL105737C/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
    • H01J1/22—Heaters
NL105737D 1958-06-10 NL105737C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18535/58A GB848589A (en) 1958-06-10 1958-06-10 Improvements relating to cathode heaters

Publications (1)

Publication Number Publication Date
NL105737C true NL105737C (enrdf_load_stackoverflow)

Family

ID=10114082

Family Applications (1)

Application Number Title Priority Date Filing Date
NL105737D NL105737C (enrdf_load_stackoverflow) 1958-06-10

Country Status (5)

Country Link
US (1) US2935638A (enrdf_load_stackoverflow)
DE (1) DE1124158B (enrdf_load_stackoverflow)
FR (1) FR1226931A (enrdf_load_stackoverflow)
GB (1) GB848589A (enrdf_load_stackoverflow)
NL (1) NL105737C (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL284356A (enrdf_load_stackoverflow) 1962-10-15
AT265448B (de) 1963-04-30 1968-10-10 Matsushita Electronics Corp Verfahren zur Herstellung flacher Kathoden für Elektronenröhren
DE2404362B1 (de) * 1974-01-30 1975-07-31 Standard Elektrik Lorenz Ag, 7000 Stuttgart Heizkörper für eine indirekt geheizte Kathode

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE868319C (de) * 1944-01-26 1953-02-23 Wiener Radiowerke Ag Heizelement fuer indirekt erhitzte Kathoden von Entladungsroehren
NL87447C (enrdf_load_stackoverflow) 1952-10-11

Also Published As

Publication number Publication date
US2935638A (en) 1960-05-03
DE1124158B (de) 1962-02-22
GB848589A (en) 1960-09-21
FR1226931A (fr) 1960-08-18

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