FR885922A - Low current ignitron anode for igniting mercury cathode electron tubes - Google Patents

Low current ignitron anode for igniting mercury cathode electron tubes

Info

Publication number
FR885922A
FR885922A FR885922DA FR885922A FR 885922 A FR885922 A FR 885922A FR 885922D A FR885922D A FR 885922DA FR 885922 A FR885922 A FR 885922A
Authority
FR
France
Prior art keywords
igniting
low current
cathode electron
electron tubes
mercury cathode
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 FR885922A publication Critical patent/FR885922A/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
    • H01J13/34—Igniting arrangements
    • H01J13/36—Igniting arrangements having resistive or capacitative igniter
    • H01J13/38—Igniting arrangements having resistive or capacitative igniter having resistive igniter only
FR885922D 1941-09-19 1942-09-16 Low current ignitron anode for igniting mercury cathode electron tubes Expired FR885922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT885922X 1941-09-19

Publications (1)

Publication Number Publication Date
FR885922A true FR885922A (en) 1943-09-29

Family

ID=11331211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR885922D Expired FR885922A (en) 1941-09-19 1942-09-16 Low current ignitron anode for igniting mercury cathode electron tubes

Country Status (1)

Country Link
FR (1) FR885922A (en)

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