FR775586A - Advanced training in ion discharge devices and their circuits - Google Patents

Advanced training in ion discharge devices and their circuits

Info

Publication number
FR775586A
FR775586A FR775586DA FR775586A FR 775586 A FR775586 A FR 775586A FR 775586D A FR775586D A FR 775586DA FR 775586 A FR775586 A FR 775586A
Authority
FR
France
Prior art keywords
circuits
discharge devices
ion discharge
advanced training
training
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)
Inventor
John Aloysius Robinson
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 filed Critical
Application granted granted Critical
Publication of FR775586A publication Critical patent/FR775586A/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
FR775586D 1934-03-23 1934-06-06 Advanced training in ion discharge devices and their circuits Expired FR775586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US438362XA 1934-03-23 1934-03-23

Publications (1)

Publication Number Publication Date
FR775586A true FR775586A (en) 1935-01-04

Family

ID=21929141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR775586D Expired FR775586A (en) 1934-03-23 1934-06-06 Advanced training in ion discharge devices and their circuits

Country Status (4)

Country Link
ES (1) ES134654A1 (en)
FR (1) FR775586A (en)
GB (1) GB438362A (en)
NL (1) NL40061C (en)

Also Published As

Publication number Publication date
NL40061C (en)
GB438362A (en) 1935-11-11
ES134654A1 (en) 1934-08-16

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