FR514154A - Cathode for metal vapor devices - Google Patents

Cathode for metal vapor devices

Info

Publication number
FR514154A
FR514154A FR514154A FR514154DA FR514154A FR 514154 A FR514154 A FR 514154A FR 514154 A FR514154 A FR 514154A FR 514154D A FR514154D A FR 514154DA FR 514154 A FR514154 A FR 514154A
Authority
FR
France
Prior art keywords
cathode
metal vapor
vapor devices
devices
metal
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
FR514154A
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.)
Siemens Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke 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 Siemens Schuckertwerke AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR514154A publication Critical patent/FR514154A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
    • H01J13/02—Details
    • H01J13/04—Main electrodes; Auxiliary anodes
    • H01J13/06—Cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
    • H01J13/02—Details
    • H01J13/34—Igniting arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0072—Disassembly or repair of discharge tubes
    • H01J2893/0073—Discharge tubes with liquid poolcathodes; constructional details
    • H01J2893/0074—Cathodic cups; Screens; Reflectors; Filters; Windows; Protection against mercury deposition; Returning condensed electrode material to the cathodic cup; Liquid electrode level control
    • H01J2893/0075—Cathodic cups
FR514154A 1915-03-04 1920-04-20 Cathode for metal vapor devices Expired FR514154A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE514154X 1915-03-04

Publications (1)

Publication Number Publication Date
FR514154A true FR514154A (en) 1921-03-04

Family

ID=6548596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR514154A Expired FR514154A (en) 1915-03-04 1920-04-20 Cathode for metal vapor devices

Country Status (1)

Country Link
FR (1) FR514154A (en)

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