FR1084439A - Improvements to gas discharge devices - Google Patents

Improvements to gas discharge devices

Info

Publication number
FR1084439A
FR1084439A FR1084439DA FR1084439A FR 1084439 A FR1084439 A FR 1084439A FR 1084439D A FR1084439D A FR 1084439DA FR 1084439 A FR1084439 A FR 1084439A
Authority
FR
France
Prior art keywords
gas discharge
discharge devices
devices
gas
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR1084439A publication Critical patent/FR1084439A/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
    • H01J17/50—Thermionic-cathode tubes
    • H01J17/52—Thermionic-cathode tubes with one cathode and one anode
    • H01J17/54—Thermionic-cathode tubes with one cathode and one anode having one or more control electrodes
    • H01J17/56—Thermionic-cathode tubes with one cathode and one anode having one or more control electrodes for preventing and then permitting ignition, but thereafter having no control
FR1084439D 1952-08-26 1953-07-29 Improvements to gas discharge devices Expired FR1084439A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US730624XA 1952-08-26 1952-08-26

Publications (1)

Publication Number Publication Date
FR1084439A true FR1084439A (en) 1955-01-19

Family

ID=22111485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1084439D Expired FR1084439A (en) 1952-08-26 1953-07-29 Improvements to gas discharge devices

Country Status (3)

Country Link
BE (1) BE522375A (en)
FR (1) FR1084439A (en)
GB (1) GB730624A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8621023D0 (en) * 1986-08-30 1986-10-08 English Electric Valve Co Ltd Discharge tubes

Also Published As

Publication number Publication date
GB730624A (en) 1955-05-25
BE522375A (en)

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