BE481189A - - Google Patents

Info

Publication number
BE481189A
BE481189A BE481189DA BE481189A BE 481189 A BE481189 A BE 481189A BE 481189D A BE481189D A BE 481189DA BE 481189 A BE481189 A BE 481189A
Authority
BE
Belgium
Application number
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.)
Publication of BE481189A publication Critical patent/BE481189A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00—Electroforming
    • 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
    • H01J25/58—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
    • H01J25/593—Rising-sun magnetrons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Microwave Tubes (AREA)
BE481189D 1947-03-15 BE481189A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US734903A US2493661A (en) 1947-03-15 1947-03-15 Magnetron cavity structure and method of manufacture of same

Publications (1)

Publication Number Publication Date
BE481189A true BE481189A (zh)

Family

ID=24953519

Family Applications (1)

Application Number Title Priority Date Filing Date
BE481189D BE481189A (zh) 1947-03-15

Country Status (6)

Country Link
US (1) US2493661A (zh)
BE (1) BE481189A (zh)
DE (1) DE811974C (zh)
FR (1) FR963238A (zh)
GB (1) GB642766A (zh)
NL (2) NL139065B (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL87170C (zh) * 1947-10-06
US2799228A (en) * 1951-05-22 1957-07-16 Borg Warner Vaned elements and method of making the same
US2852720A (en) * 1953-08-12 1958-09-16 Litton Industries Inc Frequency stable magnetron
US2761828A (en) * 1954-08-16 1956-09-04 Univ Leland Stanford Junior Method of forming internally flanged structures
DE1908693C3 (de) * 1969-02-21 1973-09-13 Fa. Klaus D. Weber, 7530 Pforzheim Verfahren zur Ausbildung der Düsenwände von Trenndüsen
JPS5823147A (ja) * 1981-08-03 1983-02-10 Hitachi Ltd マグネトロン
GB8613967D0 (en) * 1986-06-09 1986-11-26 M O Valve Co Ltd Magnetrons
GB2212323A (en) * 1987-11-12 1989-07-19 English Electric Valve Co Ltd Magnetron anodes
GB2246580A (en) * 1989-09-13 1992-02-05 British Aerospace Metal components
CN105154926B (zh) * 2015-08-26 2017-06-30 南京航空航天大学 回转体内表面竹节状微结构的组合电加工方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1919984A (en) * 1930-07-01 1933-07-25 Gen Electric Method of making grid structures
US1802185A (en) * 1928-06-21 1931-04-21 Gen Electric Mercury-arc rectifier
BE446912A (zh) * 1940-07-27
US2340500A (en) * 1942-11-16 1944-02-01 Gen Electric X Ray Corp Anode structure
US2404212A (en) * 1942-12-24 1946-07-16 Gen Electric Magnetron
US2416899A (en) * 1943-09-24 1947-03-04 Raytheon Mfg Co Electronic discharge device of the magnetron type
US2423161A (en) * 1945-03-21 1947-07-01 Raytheon Mfg Co Electron discharge device of the plural cavity resonator type

Also Published As

Publication number Publication date
US2493661A (en) 1950-01-03
NL68076C (zh)
DE811974C (de) 1951-08-27
GB642766A (en) 1950-09-13
NL139065B (nl)
FR963238A (zh) 1950-07-01

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