FR852989A - Improvements to high-power transmitting tubes, operating on high voltage and intended for the production of short waves - Google Patents

Improvements to high-power transmitting tubes, operating on high voltage and intended for the production of short waves

Info

Publication number
FR852989A
FR852989A FR852989DA FR852989A FR 852989 A FR852989 A FR 852989A FR 852989D A FR852989D A FR 852989DA FR 852989 A FR852989 A FR 852989A
Authority
FR
France
Prior art keywords
intended
production
operating
power transmitting
transmitting tubes
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.)
Compagnie Generale de Radiologie SA
Original Assignee
Compagnie Generale de Radiologie SA
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 Compagnie Generale de Radiologie SA filed Critical Compagnie Generale de Radiologie SA
Application granted granted Critical
Publication of FR852989A publication Critical patent/FR852989A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
    • H01J21/06—Tubes with a single discharge path having electrostatic control means only
    • H01J21/065—Devices for short wave tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/28—Non-electron-emitting electrodes; Screens
    • H01J19/32—Anodes
    • H01J19/34—Anodes forming part of the envelope
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0002—Construction arrangements of electrode systems
    • H01J2893/0003—Anodes forming part of vessel walls
FR852989D 1938-10-26 1938-10-26 Improvements to high-power transmitting tubes, operating on high voltage and intended for the production of short waves Expired FR852989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR852989T 1938-10-26

Publications (1)

Publication Number Publication Date
FR852989A true FR852989A (en) 1940-03-07

Family

ID=9326884

Family Applications (1)

Application Number Title Priority Date Filing Date
FR852989D Expired FR852989A (en) 1938-10-26 1938-10-26 Improvements to high-power transmitting tubes, operating on high voltage and intended for the production of short waves

Country Status (1)

Country Link
FR (1) FR852989A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416565A (en) * 1942-03-28 1947-02-25 Gen Electric High-frequency electronic device
US2446269A (en) * 1945-05-08 1948-08-03 Eitel Mccullough Inc Electrode mounting structure for electron tubes
US2447719A (en) * 1945-01-22 1948-08-24 Eitel Mccullough Inc Electron tube
US2623090A (en) * 1947-12-19 1952-12-23 Sylvania Electric Prod Electron discharge device of the disk seal type

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416565A (en) * 1942-03-28 1947-02-25 Gen Electric High-frequency electronic device
US2447719A (en) * 1945-01-22 1948-08-24 Eitel Mccullough Inc Electron tube
US2446269A (en) * 1945-05-08 1948-08-03 Eitel Mccullough Inc Electrode mounting structure for electron tubes
US2623090A (en) * 1947-12-19 1952-12-23 Sylvania Electric Prod Electron discharge device of the disk seal type

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