FR1391842A - Improvements to anode and magnetron structures - Google Patents

Improvements to anode and magnetron structures

Info

Publication number
FR1391842A
FR1391842A FR960370A FR960370A FR1391842A FR 1391842 A FR1391842 A FR 1391842A FR 960370 A FR960370 A FR 960370A FR 960370 A FR960370 A FR 960370A FR 1391842 A FR1391842 A FR 1391842A
Authority
FR
France
Prior art keywords
anode
magnetron structures
magnetron
structures
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
FR960370A
Other languages
French (fr)
Inventor
Enrico Piatti
Jacques Beal
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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT 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
Priority claimed from US239127A external-priority patent/US3203477A/en
Application filed by Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Priority to FR960370A priority Critical patent/FR1391842A/en
Priority to FR960371A priority patent/FR1391037A/en
Priority to GB332/65A priority patent/GB1097184A/en
Priority to US423951A priority patent/US3444428A/en
Priority to DE19651491365 priority patent/DE1491365A1/en
Application granted granted Critical
Publication of FR1391842A publication Critical patent/FR1391842A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C3/00—Vessels not under pressure
    • F17C3/02—Vessels not under pressure with provision for thermal insulation
    • F17C3/08—Vessels not under pressure with provision for thermal insulation by vacuum spaces, e.g. Dewar flask
    • F17C3/085—Cryostats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
    • 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
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/165—Manufacturing processes or apparatus therefore
    • 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
    • H01J25/54—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 only one cavity or other resonator, e.g. neutrode tubes
    • H01J25/55—Coaxial cavity magnetrons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/24—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
    • H03F1/28—Modifications of amplifiers to reduce influence of noise generated by amplifying elements in discharge-tube amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F7/00—Parametric amplifiers
FR960370A 1962-11-21 1964-01-15 Improvements to anode and magnetron structures Expired FR1391842A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR960370A FR1391842A (en) 1962-11-21 1964-01-15 Improvements to anode and magnetron structures
FR960371A FR1391037A (en) 1964-01-15 1964-01-15 Improved method of making anode structures of magnetrons and magnetrons resulting therefrom
GB332/65A GB1097184A (en) 1964-01-15 1965-01-04 Improvements relating to magnetron anode blocks
US423951A US3444428A (en) 1964-01-15 1965-01-07 Magnetron anode blocks
DE19651491365 DE1491365A1 (en) 1964-01-15 1965-01-14 Magnetron anode

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US239127A US3203477A (en) 1962-11-21 1962-11-21 Cryogenic cooling devices
FR960370A FR1391842A (en) 1962-11-21 1964-01-15 Improvements to anode and magnetron structures

Publications (1)

Publication Number Publication Date
FR1391842A true FR1391842A (en) 1965-03-12

Family

ID=26205371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR960370A Expired FR1391842A (en) 1962-11-21 1964-01-15 Improvements to anode and magnetron structures

Country Status (1)

Country Link
FR (1) FR1391842A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0347624A1 (en) * 1988-06-21 1989-12-27 Thomson Tubes Electroniques Method of fabricating a travelling-wave tube delay line
EP0421716A2 (en) * 1989-10-02 1991-04-10 Eev Limited Anode for a magnetron and method of manufacturing such an anode

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0347624A1 (en) * 1988-06-21 1989-12-27 Thomson Tubes Electroniques Method of fabricating a travelling-wave tube delay line
EP0421716A2 (en) * 1989-10-02 1991-04-10 Eev Limited Anode for a magnetron and method of manufacturing such an anode
EP0421716A3 (en) * 1989-10-02 1991-08-14 Eev Limited Anode for a magnetron and method of manufacturing such an anode

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