FR1316966A - High vacuum electronic discharge device - Google Patents

High vacuum electronic discharge device

Info

Publication number
FR1316966A
FR1316966A FR890221A FR890221A FR1316966A FR 1316966 A FR1316966 A FR 1316966A FR 890221 A FR890221 A FR 890221A FR 890221 A FR890221 A FR 890221A FR 1316966 A FR1316966 A FR 1316966A
Authority
FR
France
Prior art keywords
discharge device
high vacuum
electronic discharge
vacuum electronic
vacuum
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
FR890221A
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.)
Bomac Laboratories Inc
Original Assignee
Bomac Laboratories Inc
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 US93399A external-priority patent/US3173048A/en
Application filed by Bomac Laboratories Inc filed Critical Bomac Laboratories Inc
Priority to FR890221A priority Critical patent/FR1316966A/en
Application granted granted Critical
Publication of FR1316966A publication Critical patent/FR1316966A/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
    • 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
    • H01J23/10—Magnet systems for directing or deflecting the discharge along a desired path, e.g. a spiral path
    • 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
    • H01J23/34—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
    • 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
    • H01J25/587—Multi-cavity magnetrons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J41/00—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
    • H01J41/12—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps
    • H01J41/18—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps with ionisation by means of cold cathodes
    • H01J41/20—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps with ionisation by means of cold cathodes using gettering substances
FR890221A 1961-03-06 1962-03-06 High vacuum electronic discharge device Expired FR1316966A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR890221A FR1316966A (en) 1961-03-06 1962-03-06 High vacuum electronic discharge device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93399A US3173048A (en) 1961-03-06 1961-03-06 Ion vacuum pump for magnetrons controlled for leakage of magnetron magnet
FR890221A FR1316966A (en) 1961-03-06 1962-03-06 High vacuum electronic discharge device

Publications (1)

Publication Number Publication Date
FR1316966A true FR1316966A (en) 1963-02-01

Family

ID=26194690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890221A Expired FR1316966A (en) 1961-03-06 1962-03-06 High vacuum electronic discharge device

Country Status (1)

Country Link
FR (1) FR1316966A (en)

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