FR50828E - Electronic discharge lamp circuits - Google Patents

Electronic discharge lamp circuits

Info

Publication number
FR50828E
FR50828E FR50828DA FR50828E FR 50828 E FR50828 E FR 50828E FR 50828D A FR50828D A FR 50828DA FR 50828 E FR50828 E FR 50828E
Authority
FR
France
Prior art keywords
discharge lamp
electronic discharge
lamp circuits
circuits
electronic
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR50828E publication Critical patent/FR50828E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/36—DC amplifiers in which all stages are DC-coupled with tubes only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/02—Tubes in which one or a few electrodes are secondary-electron emitting electrodes
    • H01J43/025—Circuits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR50828D 1939-08-18 1939-08-18 Electronic discharge lamp circuits Expired FR50828E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR50828T 1939-08-18

Publications (1)

Publication Number Publication Date
FR50828E true FR50828E (en) 1941-04-18

Family

ID=8685789

Family Applications (2)

Application Number Title Priority Date Filing Date
FR855864D Expired FR855864A (en) 1939-08-18 1939-02-07 Electric discharge lamp circuits
FR50828D Expired FR50828E (en) 1939-08-18 1939-08-18 Electronic discharge lamp circuits

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR855864D Expired FR855864A (en) 1939-08-18 1939-02-07 Electric discharge lamp circuits

Country Status (1)

Country Link
FR (2) FR855864A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051728B (en) * 1957-04-18 1959-02-26 Werner Loreck Scraper conveyor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051728B (en) * 1957-04-18 1959-02-26 Werner Loreck Scraper conveyor

Also Published As

Publication number Publication date
FR855864A (en) 1940-05-22

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