FR869047A - Electronic discharge devices - Google Patents

Electronic discharge devices

Info

Publication number
FR869047A
FR869047A FR869047DA FR869047A FR 869047 A FR869047 A FR 869047A FR 869047D A FR869047D A FR 869047DA FR 869047 A FR869047 A FR 869047A
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.)
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 FR869047A publication Critical patent/FR869047A/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
    • H01J21/18—Tubes with a single discharge path having magnetic control means; having both magnetic and electrostatic control means
    • 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
FR869047D 1939-09-27 1941-01-07 Electronic discharge devices Expired FR869047A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US540989XA 1939-09-27 1939-09-27

Publications (1)

Publication Number Publication Date
FR869047A true FR869047A (en) 1942-01-22

Family

ID=21988797

Family Applications (1)

Application Number Title Priority Date Filing Date
FR869047D Expired FR869047A (en) 1939-09-27 1941-01-07 Electronic discharge devices

Country Status (3)

Country Link
BE (1) BE441079A (en)
FR (1) FR869047A (en)
GB (1) GB540989A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1040703B (en) * 1953-03-24 1958-10-09 Deutsche Elektronik Gmbh Zero-slot magnetron with external cathode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1040703B (en) * 1953-03-24 1958-10-09 Deutsche Elektronik Gmbh Zero-slot magnetron with external cathode

Also Published As

Publication number Publication date
BE441079A (en)
GB540989A (en) 1941-11-07

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