FR983387A - Improvements to controlled arc discharge tubes - Google Patents

Improvements to controlled arc discharge tubes

Info

Publication number
FR983387A
FR983387A FR983387DA FR983387A FR 983387 A FR983387 A FR 983387A FR 983387D A FR983387D A FR 983387DA FR 983387 A FR983387 A FR 983387A
Authority
FR
France
Prior art keywords
arc discharge
discharge tubes
controlled arc
controlled
tubes
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 FR983387A publication Critical patent/FR983387A/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
    • H01J13/48—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
    • 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
    • H01J13/50—Tubes having a single main anode
    • 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
    • H01J2893/0088—Tubes with at least a solid principal cathode and solid anodes
FR983387D 1949-03-22 1949-03-22 Improvements to controlled arc discharge tubes Expired FR983387A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR983387T 1949-03-22

Publications (1)

Publication Number Publication Date
FR983387A true FR983387A (en) 1951-06-22

Family

ID=9535996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR983387D Expired FR983387A (en) 1949-03-22 1949-03-22 Improvements to controlled arc discharge tubes

Country Status (1)

Country Link
FR (1) FR983387A (en)

Similar Documents

Publication Publication Date Title
FR59848E (en) Improvements to discharge tubes
FR1053119A (en) Arc discharge tube
FR1024823A (en) Welding improvements
FR1021789A (en) Improvements to electronic tube assemblies
FR988241A (en) Discharge tube
FR983387A (en) Improvements to controlled arc discharge tubes
FR1008814A (en) Improvements to gas-filled tubes
FR1042699A (en) Improvements to electronic discharge tubes
FR1078908A (en) Improvement in gas discharge tubes
FR945456A (en) Improvements to discharge tubes
FR1026765A (en) Improvements to arc discharge devices
FR980586A (en) Improvements to discharge lamps
FR984573A (en) Improvements to electrodes for gas discharge tubes
FR991900A (en) Ballast for discharge tubes
FR1043879A (en) Improvements to discharge tubes
FR1005038A (en) Improvements to gas discharge tubes
FR990614A (en) Tube microphone
FR1026075A (en) Improvements to electronic tube assemblies
FR59284E (en) Improvements to discharge lamp ballasts
FR948894A (en) Improvements to discharge tubes
FR57586E (en) Improvements to discharge tubes
FR1027127A (en) Improvements to electrodes for discharge tubes
FR1013196A (en) Flat cathode discharge tube
FR1004913A (en) Improvements to looms
FR1025260A (en) Brazing paste improvements