NL100384C - - Google Patents

Info

Publication number
NL100384C
NL100384C NL100384DA NL100384C NL 100384 C NL100384 C NL 100384C NL 100384D A NL100384D A NL 100384DA NL 100384 C NL100384 C NL 100384C
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 NL100384C publication Critical patent/NL100384C/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
NL100384D 1953-12-17 NL100384C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES36831A DE1033338B (de) 1953-12-17 1953-12-17 Rohrfoermige Kathode fuer elektrische Entladungsgefaesse

Publications (1)

Publication Number Publication Date
NL100384C true NL100384C (enrdf_load_stackoverflow)

Family

ID=7482363

Family Applications (2)

Application Number Title Priority Date Filing Date
NL100384D NL100384C (enrdf_load_stackoverflow) 1953-12-17
NL108979D NL108979C (enrdf_load_stackoverflow) 1953-12-17

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL108979D NL108979C (enrdf_load_stackoverflow) 1953-12-17

Country Status (2)

Country Link
DE (1) DE1033338B (enrdf_load_stackoverflow)
NL (2) NL108979C (enrdf_load_stackoverflow)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745133C (de) * 1935-06-27 1944-02-26 Aeg Mittelbar geheizte Kathode fuer elektrische Entladungsgefaesse
DE707255C (de) * 1936-09-21 1941-06-17 Siemens Schuckertwerke Akt Ges Gluehkathode hoher Leistung, insbesondere fuer gas- oder dampfgefuellte Entladungsgefaese
DE728589C (de) * 1939-03-09 1942-11-30 Lorenz C Ag Verfahren zur Herstellung von rohrfoermigen Wolframgluehkathoden fuer Elektronenroehren
DE892185C (de) * 1941-05-09 1953-10-05 Telefunken Gmbh Verfahren zur Herstellung einer gutleitenden Verbindung zwischen dem Ende einer Gluehdrahtwendel und einem zur Versteifung dienenden Metallteil
CH293282A (de) * 1944-09-19 1953-09-15 Siemens Ag Impulsröhre.
NL69486C (enrdf_load_stackoverflow) * 1947-11-26

Also Published As

Publication number Publication date
NL108979C (enrdf_load_stackoverflow)
DE1033338B (de) 1958-07-03

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