FR1049976A - Magnetron refinements - Google Patents

Magnetron refinements

Info

Publication number
FR1049976A
FR1049976A FR1049976DA FR1049976A FR 1049976 A FR1049976 A FR 1049976A FR 1049976D A FR1049976D A FR 1049976DA FR 1049976 A FR1049976 A FR 1049976A
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.)
Teledyne UK Ltd
Original Assignee
English Electric Valve Co Ltd
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
Priority claimed from GB405251A external-priority patent/GB715472A/en
Application filed by English Electric Valve Co Ltd filed Critical English Electric Valve Co Ltd
Priority claimed from US271527A external-priority patent/US2774914A/en
Application granted granted Critical
Publication of FR1049976A publication Critical patent/FR1049976A/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
    • H01J25/58—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 having a number of resonators; having a composite resonator, e.g. a helix
FR1049976D 1951-02-19 1952-01-29 Magnetron refinements Expired FR1049976A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB405251A GB715472A (en) 1951-02-19 1951-02-19 Improvements in or relating to magnetrons
US271527A US2774914A (en) 1951-02-19 1952-02-14 Magnetrons
US618646A US2837695A (en) 1951-02-19 1956-10-26 Magnetrons

Publications (1)

Publication Number Publication Date
FR1049976A true FR1049976A (en) 1954-01-04

Family

ID=32329531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1049976D Expired FR1049976A (en) 1951-02-19 1952-01-29 Magnetron refinements

Country Status (3)

Country Link
US (1) US2837695A (en)
CH (1) CH300177A (en)
FR (1) FR1049976A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL271482A (en) * 1960-11-23

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH252630A (en) * 1944-02-01 1948-01-15 Patelhold Patentverwertung Magnetron tube for electromagnetic oscillations.
US2774914A (en) * 1951-02-19 1956-12-18 English Electric Valve Co Ltd Magnetrons

Also Published As

Publication number Publication date
CH300177A (en) 1954-07-15
US2837695A (en) 1958-06-03

Similar Documents

Publication Publication Date Title
FR1067508A (en) Polymer refinements
FR1040241A (en) Level improvements
FR1047489A (en) Improvements to magnetron oscillators
FR1047143A (en) Magnetron refinements
FR1205104A (en) Magnetron refinements
FR1046943A (en) Watch refinements
FR1061569A (en) Antenna improvements
FR1041068A (en) Chuck refinements
FR1049976A (en) Magnetron refinements
FR1030500A (en) Cushion refinements
FR1042510A (en) Covers improvements
FR1054501A (en) Bele
FR1059185A (en) Valve refinements
CH301569A (en) Magnetron.
FR1052709A (en) Launcher refinements
FR1044223A (en) Wheelbarrow improvements
FR1075238A (en) Clutch refinements
FR1056161A (en) Window refinements
FR1042289A (en) Watch refinements
FR1045722A (en) Stylograph refinements
FR1036017A (en) Filter refinements
FR1070592A (en) Emulsion refinements
FR1097329A (en) Magnetron refinements
FR1057066A (en) Launcher refinements
AT172077B (en) Schnellselche