ES367842A1 - Un metodo de fabricar un tubo de descarga electrica. - Google Patents

Un metodo de fabricar un tubo de descarga electrica.

Info

Publication number
ES367842A1
ES367842A1 ES367842A ES367842A ES367842A1 ES 367842 A1 ES367842 A1 ES 367842A1 ES 367842 A ES367842 A ES 367842A ES 367842 A ES367842 A ES 367842A ES 367842 A1 ES367842 A1 ES 367842A1
Authority
ES
Spain
Prior art keywords
gold
electrode
nickel
tube
electric discharge
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES367842A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES367842A1 publication Critical patent/ES367842A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/28—Non-electron-emitting electrodes; Screens
    • H01J19/30—Non-electron-emitting electrodes; Screens characterised by the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0019—Chemical composition and manufacture

Landscapes

  • Electroplating Methods And Accessories (AREA)
  • Lasers (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
ES367842A 1968-05-31 1969-05-29 Un metodo de fabricar un tubo de descarga electrica. Expired ES367842A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6807777A NL6807777A (de) 1968-05-31 1968-05-31

Publications (1)

Publication Number Publication Date
ES367842A1 true ES367842A1 (es) 1971-06-16

Family

ID=19803805

Family Applications (1)

Application Number Title Priority Date Filing Date
ES367842A Expired ES367842A1 (es) 1968-05-31 1969-05-29 Un metodo de fabricar un tubo de descarga electrica.

Country Status (11)

Country Link
US (1) US3611523A (de)
AT (1) AT287860B (de)
BE (1) BE733810A (de)
CH (1) CH487496A (de)
DE (1) DE1924004A1 (de)
ES (1) ES367842A1 (de)
FR (1) FR2009749A1 (de)
GB (1) GB1224869A (de)
NL (1) NL6807777A (de)
PL (1) PL71409B1 (de)
ZA (1) ZA693594B (de)

Also Published As

Publication number Publication date
NL6807777A (de) 1969-12-02
AT287860B (de) 1971-02-10
US3611523A (en) 1971-10-12
ZA693594B (en) 1971-01-27
CH487496A (de) 1970-03-15
PL71409B1 (de) 1974-06-29
DE1924004A1 (de) 1969-12-04
FR2009749A1 (de) 1970-02-06
GB1224869A (en) 1971-03-10
BE733810A (de) 1969-12-01

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