BE474540A - - Google Patents

Info

Publication number
BE474540A
BE474540A BE474540DA BE474540A BE 474540 A BE474540 A BE 474540A BE 474540D A BE474540D A BE 474540DA BE 474540 A BE474540 A BE 474540A
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 BE474540A publication Critical patent/BE474540A/xx
Priority claimed from US460376A external-priority patent/US2564716A/en

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
    • H01J23/16—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
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0019—Chemical composition and manufacture
    • H01J2893/0022—Manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Microwave Tubes (AREA)
BE474540D 1942-10-01 BE474540A (en:Method)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US460376A US2564716A (en) 1942-10-01 1942-10-01 Magnetron and method of manufacture
US462132A US2520955A (en) 1942-10-01 1942-10-15 Trapezoidal cavity magnetron

Publications (1)

Publication Number Publication Date
BE474540A true BE474540A (en:Method)

Family

ID=27039664

Family Applications (1)

Application Number Title Priority Date Filing Date
BE474540D BE474540A (en:Method) 1942-10-01

Country Status (4)

Country Link
US (1) US2520955A (en:Method)
BE (1) BE474540A (en:Method)
CH (1) CH271573A (en:Method)
GB (1) GB646704A (en:Method)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635210A (en) * 1946-03-01 1953-04-14 Millman Sidney Magnetron
US2658165A (en) * 1946-03-01 1953-11-03 John E Evans Magnetron tube with cavity resonator
US2666869A (en) * 1946-06-21 1954-01-19 Albert M Clogston Magnetron output coupling system
BE510398A (en:Method) * 1951-04-05
BE510664A (en:Method) * 1951-04-14
NL135267C (en:Method) * 1961-10-04
US3327161A (en) * 1963-09-28 1967-06-20 Nippon Electric Co Magnetron anode structure having cavities with rounded corners so that solder seepage cannot occur during brazing
US3363137A (en) * 1963-12-30 1968-01-09 Varian Associates High frequency electron discharge device having structural portions of a binary copper-iron alloy with 0.4 to 4.5% by weight of iron
GB1073121A (en) * 1965-03-23 1967-06-21 M O Valve Co Ltd Improvements in or relating magnetrons
US3455663A (en) * 1966-03-24 1969-07-15 Mallory & Co Inc P R Composite metal joint and a copper-silver,titanium brazing alloy
US3923551A (en) * 1966-06-02 1975-12-02 Arco Med Prod Co Method of making a thermopile with insulatingly separate junctions on an alumina insulator
EP0214611B1 (en) * 1985-09-09 1990-08-22 Kabushiki Kaisha Toshiba Anode assembly of magnetron and method of manufacturing the same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2129713A (en) * 1938-09-13 High frequency oscillation system
FR527131A (fr) * 1919-08-11 1921-10-20 Etablissements Gaumont Valve actionnée par torsion magnétique
US1547836A (en) * 1923-03-30 1925-07-28 Gen Electric Composite metal
US1666833A (en) * 1925-09-03 1928-04-17 William A Rhodes Vacuum tube
US2063342A (en) * 1934-12-08 1936-12-08 Bell Telephone Labor Inc Electron discharge device
US2167201A (en) * 1935-06-28 1939-07-25 Pintsch Julius Kg Electron tube
GB509102A (en) * 1937-10-08 1939-07-11 Electricitatsgesellschaft Sani Improvements in vacuum electric discharge apparatus
CH215600A (de) * 1938-08-12 1941-06-30 Bbc Brown Boveri & Cie Anordnung mit einer Magnetronröhre.
US2270777A (en) * 1939-04-06 1942-01-20 Telefunken Gmbh Ultra short wave electron discharge device system
US2295396A (en) * 1939-10-07 1942-09-08 Rca Corp Electronic device
BE473833A (en:Method) * 1939-12-14
BE446912A (en:Method) * 1940-07-27
US2408235A (en) * 1941-12-31 1946-09-24 Raytheon Mfg Co High efficiency magnetron

Also Published As

Publication number Publication date
CH271573A (de) 1950-10-31
GB646704A (en) 1950-11-29
US2520955A (en) 1950-09-05

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