FR546673A - Improvements to electronic discharge devices - Google Patents

Improvements to electronic discharge devices

Info

Publication number
FR546673A
FR546673A FR546673DA FR546673A FR 546673 A FR546673 A FR 546673A FR 546673D A FR546673D A FR 546673DA FR 546673 A FR546673 A FR 546673A
Authority
FR
France
Prior art keywords
discharge devices
electronic discharge
electronic
devices
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR546673A publication Critical patent/FR546673A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
    • H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
FR546673D 1920-09-28 1921-09-27 Improvements to electronic discharge devices Expired FR546673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US546673XA 1920-09-28 1920-09-28

Publications (1)

Publication Number Publication Date
FR546673A true FR546673A (en) 1922-11-21

Family

ID=21992698

Family Applications (1)

Application Number Title Priority Date Filing Date
FR546673D Expired FR546673A (en) 1920-09-28 1921-09-27 Improvements to electronic discharge devices

Country Status (1)

Country Link
FR (1) FR546673A (en)

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