FR1040650A - improved electrode for producing an electric arc - Google Patents

improved electrode for producing an electric arc

Info

Publication number
FR1040650A
FR1040650A FR1040650DA FR1040650A FR 1040650 A FR1040650 A FR 1040650A FR 1040650D A FR1040650D A FR 1040650DA FR 1040650 A FR1040650 A FR 1040650A
Authority
FR
France
Prior art keywords
producing
electric arc
improved electrode
electrode
improved
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 FR1040650A publication Critical patent/FR1040650A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
FR1040650D 1950-03-30 1951-03-28 improved electrode for producing an electric arc Expired FR1040650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1040650XA 1950-03-30 1950-03-30

Publications (1)

Publication Number Publication Date
FR1040650A true FR1040650A (en) 1953-10-16

Family

ID=22298479

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1040650D Expired FR1040650A (en) 1950-03-30 1951-03-28 improved electrode for producing an electric arc

Country Status (1)

Country Link
FR (1) FR1040650A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1196796B (en) * 1961-01-17 1965-07-15 Cerberus Ag Discharge-heated sintered cathode for gas-filled discharge tubes, processes for their production and use of such a cathode in switching tubes with auxiliary discharge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1196796B (en) * 1961-01-17 1965-07-15 Cerberus Ag Discharge-heated sintered cathode for gas-filled discharge tubes, processes for their production and use of such a cathode in switching tubes with auxiliary discharge

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