FR708375A - Cathode for electric discharge device - Google Patents

Cathode for electric discharge device

Info

Publication number
FR708375A
FR708375A FR708375DA FR708375A FR 708375 A FR708375 A FR 708375A FR 708375D A FR708375D A FR 708375DA FR 708375 A FR708375 A FR 708375A
Authority
FR
France
Prior art keywords
cathode
discharge device
electric discharge
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
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR708375A publication Critical patent/FR708375A/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
    • H01J13/04—Main electrodes; Auxiliary anodes
    • H01J13/06—Cathodes
    • H01J13/10—Containers for the liquid pool; Arrangements or mounting thereof
    • 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
FR708375D 1929-12-28 1930-12-26 Cathode for electric discharge device Expired FR708375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US708375XA 1929-12-28 1929-12-28

Publications (1)

Publication Number Publication Date
FR708375A true FR708375A (en) 1931-07-23

Family

ID=22097681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR708375D Expired FR708375A (en) 1929-12-28 1930-12-26 Cathode for electric discharge device

Country Status (1)

Country Link
FR (1) FR708375A (en)

Similar Documents

Publication Publication Date Title
FR801041A (en) Electric discharge device
FR708375A (en) Cathode for electric discharge device
FR687754A (en) Connection device for electric discharge tubes
FR575385A (en) Electric discharge device
FR690452A (en) electrodes for accumulators
FR640242A (en) Electric discharge device
FR654578A (en) Regulator for electrical devices
FR728612A (en) Thermostatic adjustment for electric discharge devices
FR793917A (en) Cantilever support for electric discharge device
FR671352A (en) Cooling device for insulated electrodes
ES116958A1 (en) ELECTRIC DISCHARGE DEVICE
FR40814E (en) Electric discharge tube
FR705737A (en) Electric discharge tube
FR737085A (en) Electric discharge device
FR695762A (en) Electric discharge tube
FR800574A (en) Advanced electric discharge device
FR41726E (en) Thermostatic adjustment for electric discharge devices
FR707869A (en) Windings for electrical devices
FR690690A (en) Electric discharge tube
FR683222A (en) Electric discharge tube
FR697232A (en) Electric discharge tube
FR686623A (en) Electric discharge tube
FR574192A (en) Electric discharge device
FR573033A (en) Electric discharge device
FR686305A (en) mobile equipment for electrical devices