FR51284E - Method of applying deposits with high heat-insulating radiation power and low secondary electronic emission power, in particular in electron discharge tubes - Google Patents

Method of applying deposits with high heat-insulating radiation power and low secondary electronic emission power, in particular in electron discharge tubes

Info

Publication number
FR51284E
FR51284E FR51284DA FR51284E FR 51284 E FR51284 E FR 51284E FR 51284D A FR51284D A FR 51284DA FR 51284 E FR51284 E FR 51284E
Authority
FR
France
Prior art keywords
high heat
power
discharge tubes
electron discharge
electronic emission
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
Other languages
French (fr)
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.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz AG
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 Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Application granted granted Critical
Publication of FR51284E publication Critical patent/FR51284E/en
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
    • H01J2893/002—Chemical composition and manufacture chemical
FR51284D 1940-12-27 1940-12-27 Method of applying deposits with high heat-insulating radiation power and low secondary electronic emission power, in particular in electron discharge tubes Expired FR51284E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR51284T 1940-12-27

Publications (1)

Publication Number Publication Date
FR51284E true FR51284E (en) 1942-02-18

Family

ID=8686157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR51284D Expired FR51284E (en) 1940-12-27 1940-12-27 Method of applying deposits with high heat-insulating radiation power and low secondary electronic emission power, in particular in electron discharge tubes

Country Status (1)

Country Link
FR (1) FR51284E (en)

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