FR1250585A - Electric discharge device - Google Patents

Electric discharge device

Info

Publication number
FR1250585A
FR1250585A FR811809A FR811809A FR1250585A FR 1250585 A FR1250585 A FR 1250585A FR 811809 A FR811809 A FR 811809A FR 811809 A FR811809 A FR 811809A FR 1250585 A FR1250585 A FR 1250585A
Authority
FR
France
Prior art keywords
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
FR811809A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to FR811809A priority Critical patent/FR1250585A/en
Application granted granted Critical
Publication of FR1250585A publication Critical patent/FR1250585A/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
    • H01J17/38—Cold-cathode tubes
    • H01J17/40—Cold-cathode tubes with one cathode and one anode, e.g. glow tubes, tuning-indicator glow tubes, voltage-stabiliser tubes, voltage-indicator tubes
    • H01J17/44—Cold-cathode tubes with one cathode and one anode, e.g. glow tubes, tuning-indicator glow tubes, voltage-stabiliser tubes, voltage-indicator tubes having one or more control electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/50—Thermionic-cathode tubes
    • H01J17/52—Thermionic-cathode tubes with one cathode and one anode
FR811809A 1959-12-01 1959-12-01 Electric discharge device Expired FR1250585A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR811809A FR1250585A (en) 1959-12-01 1959-12-01 Electric discharge device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR811809A FR1250585A (en) 1959-12-01 1959-12-01 Electric discharge device

Publications (1)

Publication Number Publication Date
FR1250585A true FR1250585A (en) 1961-01-13

Family

ID=8722025

Family Applications (1)

Application Number Title Priority Date Filing Date
FR811809A Expired FR1250585A (en) 1959-12-01 1959-12-01 Electric discharge device

Country Status (1)

Country Link
FR (1) FR1250585A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207947A (en) * 1962-02-27 1965-09-21 Edgerton Germeshausen & Grier Triggered spark gap

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207947A (en) * 1962-02-27 1965-09-21 Edgerton Germeshausen & Grier Triggered spark gap

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