NL83577C - - Google Patents

Info

Publication number
NL83577C
NL83577C NL83577DA NL83577C NL 83577 C NL83577 C NL 83577C NL 83577D A NL83577D A NL 83577DA NL 83577 C NL83577 C NL 83577C
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 NL83577C publication Critical patent/NL83577C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
    • H01J17/06—Cathodes
    • 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
NL83577D 1952-07-23 NL83577C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE312786X 1952-07-23

Publications (1)

Publication Number Publication Date
NL83577C true NL83577C (enrdf_load_html_response)

Family

ID=6136920

Family Applications (1)

Application Number Title Priority Date Filing Date
NL83577D NL83577C (enrdf_load_html_response) 1952-07-23

Country Status (3)

Country Link
CH (1) CH312786A (enrdf_load_html_response)
FR (1) FR1081416A (enrdf_load_html_response)
NL (1) NL83577C (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073635B (de) * 1960-01-21 Egyesült Izzolämpa es Villamossägi Reszvenytärsasäg, Budapest Indirekt geheizte Vorratskathode und Verfahren zur Herstellung derselben
BE550302A (enrdf_load_html_response) * 1955-08-15

Also Published As

Publication number Publication date
FR1081416A (fr) 1954-12-20
CH312786A (de) 1956-02-29

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