NL260532A - - Google Patents

Info

Publication number
NL260532A
NL260532A NL260532DA NL260532A NL 260532 A NL260532 A NL 260532A NL 260532D A NL260532D A NL 260532DA NL 260532 A NL260532 A NL 260532A
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 NL260532A publication Critical patent/NL260532A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/545—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/067—Main electrodes for low-pressure discharge lamps
    • H01J61/0675—Main electrodes for low-pressure discharge lamps characterised by the material of the electrode
    • H01J61/0677—Main electrodes for low-pressure discharge lamps characterised by the material of the electrode characterised by the electron emissive material
NL260532D 1961-01-26 NL260532A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL260532 1961-01-26

Publications (1)

Publication Number Publication Date
NL260532A true NL260532A (enrdf_load_stackoverflow)

Family

ID=19752836

Family Applications (2)

Application Number Title Priority Date Filing Date
NL134601D NL134601C (enrdf_load_stackoverflow) 1961-01-26
NL260532D NL260532A (enrdf_load_stackoverflow) 1961-01-26

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL134601D NL134601C (enrdf_load_stackoverflow) 1961-01-26

Country Status (5)

Country Link
DE (1) DE1183172B (enrdf_load_stackoverflow)
ES (1) ES274010A1 (enrdf_load_stackoverflow)
FR (1) FR1312393A (enrdf_load_stackoverflow)
GB (1) GB923540A (enrdf_load_stackoverflow)
NL (2) NL260532A (enrdf_load_stackoverflow)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE545715C (de) * 1929-12-23 1932-03-04 Electricitaets Act Ges Verfahren zur Herstellung von Oxydkathoden
NL32433C (enrdf_load_stackoverflow) * 1929-12-23
GB714429A (en) * 1951-07-16 1954-08-25 Gen Electric Co Ltd Improvements in or relating to thermionic cathodes
DE1057231B (de) * 1956-03-03 1959-05-14 Patra Patent Treuhand Aktivierte Gluehelektrode fuer elektrische Entladungslampen

Also Published As

Publication number Publication date
ES274010A1 (es) 1962-03-16
DE1183172B (de) 1964-12-10
FR1312393A (fr) 1962-12-14
GB923540A (en) 1963-04-10
NL134601C (enrdf_load_stackoverflow)

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