FR781279A - Oscillateur à atmosphère gazeuse - Google Patents

Oscillateur à atmosphère gazeuse

Info

Publication number
FR781279A
FR781279A FR781279DA FR781279A FR 781279 A FR781279 A FR 781279A FR 781279D A FR781279D A FR 781279DA FR 781279 A FR781279 A FR 781279A
Authority
FR
France
Prior art keywords
oscillator
gas atmosphere
atmosphere
gas
atmosphere oscillator
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
English (en)
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Application granted granted Critical
Publication of FR781279A publication Critical patent/FR781279A/fr
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
FR781279D 1933-11-29 1934-11-15 Oscillateur à atmosphère gazeuse Expired FR781279A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3348233A GB423390A (en) 1933-11-29 1933-11-29 Improvements in or relating to circuits comprising gasfilled triodes

Publications (1)

Publication Number Publication Date
FR781279A true FR781279A (fr) 1935-05-11

Family

ID=10353529

Family Applications (2)

Application Number Title Priority Date Filing Date
FR781279D Expired FR781279A (fr) 1933-11-29 1934-11-15 Oscillateur à atmosphère gazeuse
FR781650D Expired FR781650A (fr) 1933-11-29 1934-11-21 Circuit oscillant

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR781650D Expired FR781650A (fr) 1933-11-29 1934-11-21 Circuit oscillant

Country Status (2)

Country Link
FR (2) FR781279A (fr)
GB (1) GB423390A (fr)

Also Published As

Publication number Publication date
FR781650A (fr) 1935-05-18
GB423390A (en) 1935-01-31

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