FR57910E - Magnetron refinements - Google Patents

Magnetron refinements

Info

Publication number
FR57910E
FR57910E FR57910DA FR57910E FR 57910 E FR57910 E FR 57910E FR 57910D A FR57910D A FR 57910DA FR 57910 E FR57910 E FR 57910E
Authority
FR
France
Prior art keywords
refinements
magnetron
magnetron refinements
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 FR57910E publication Critical patent/FR57910E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/04—Cathodes
    • H01J23/05—Cathodes having a cylindrical emissive surface, e.g. cathodes for magnetrons
FR57910D 1947-12-11 1947-12-11 Magnetron refinements Expired FR57910E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR57910T 1947-12-11

Publications (1)

Publication Number Publication Date
FR57910E true FR57910E (en) 1953-09-18

Family

ID=8691877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR57910D Expired FR57910E (en) 1947-12-11 1947-12-11 Magnetron refinements

Country Status (1)

Country Link
FR (1) FR57910E (en)

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