DE1302938B - - Google Patents

Info

Publication number
DE1302938B
DE1302938B DENDAT1302938D DE1302938DA DE1302938B DE 1302938 B DE1302938 B DE 1302938B DE NDAT1302938 D DENDAT1302938 D DE NDAT1302938D DE 1302938D A DE1302938D A DE 1302938DA DE 1302938 B DE1302938 B DE 1302938B
Authority
DE
Germany
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.)
Pending
Application number
DENDAT1302938D
Other versions
DE1302938U (de
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 DE1302938B publication Critical patent/DE1302938B/de
Pending 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
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/18—Resonators
    • H01J23/20—Cavity resonators; Adjustment or tuning thereof
    • H01J23/213—Simultaneous tuning of more than one resonator, e.g. resonant cavities of a magnetron
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/30—Angle modulation by means of transit-time tube
    • H03C3/32—Angle modulation by means of transit-time tube the tube being a magnetron
DENDAT1302938D 1961-11-15 Pending DE1302938B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1136561 1961-11-15

Publications (1)

Publication Number Publication Date
DE1302938B true DE1302938B (de)

Family

ID=20293828

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT1302938D Pending DE1302938B (de) 1961-11-15

Country Status (6)

Country Link
US (1) US3247421A (de)
BE (1) BE624781A (de)
DE (1) DE1302938B (de)
FR (1) FR1339225A (de)
GB (1) GB999991A (de)
NL (2) NL138648C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0133727A1 (de) * 1983-08-05 1985-03-06 Koninklijke Philips Electronics N.V. Abstimmbares Magnetron

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379925A (en) * 1962-12-24 1968-04-23 Raytheon Co Tunable magnetron having a capacitive transducer magnetically coupled to the tuning member
US3365609A (en) * 1964-09-01 1968-01-23 Philips Corp Transducer for use with variable frequency magnetrons
GB1078508A (en) * 1965-08-09 1967-08-09 English Electric Valve Co Ltd Improvements in or relating to magnetrons
US3435284A (en) * 1965-12-28 1969-03-25 Rayethon Co Turnable coaxial cavity magnetron
SE399151B (sv) * 1976-05-21 1978-01-30 Philips Svenska Ab Avstembar magnetron
EP0009903B1 (de) * 1978-10-03 1983-07-13 Thorn Emi-Varian Limited Magnetron mit drehbarem Abstimmelement
EP0018724B1 (de) * 1979-05-01 1981-10-07 Thorn Emi-Varian Limited Magnetron mit rotierendem Abstimmelement
US4527094A (en) * 1982-10-19 1985-07-02 Varian Associates, Inc. Altitude compensation for frequency agile magnetron
SE439078B (sv) * 1984-07-17 1985-05-28 Philips Norden Ab Anordning vid en avstembar magnetron
SE447317B (sv) * 1985-03-21 1986-11-03 Philips Norden Ab Anordning vid en avstembar magnetron
US7768444B1 (en) 2008-01-29 2010-08-03 Rourk Christopher J Weapon detection and elimination system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753486A (en) * 1955-02-10 1956-07-03 Phillips Alexander Magnetron tuner
US3107310A (en) * 1960-08-03 1963-10-15 Const Mecanique Magnetic coupling having a magnetic bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0133727A1 (de) * 1983-08-05 1985-03-06 Koninklijke Philips Electronics N.V. Abstimmbares Magnetron

Also Published As

Publication number Publication date
US3247421A (en) 1966-04-19
BE624781A (de)
FR1339225A (fr) 1963-10-04
NL285300A (de)
GB999991A (en) 1965-07-28
NL138648C (de)

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EF Willingness to grant licences