CH448280A - Vorrichtung mit einem Magnetron mit einem im Vakuumraum rotierenden Abstimmglied - Google Patents

Vorrichtung mit einem Magnetron mit einem im Vakuumraum rotierenden Abstimmglied

Info

Publication number
CH448280A
CH448280A CH1212065A CH1212065A CH448280A CH 448280 A CH448280 A CH 448280A CH 1212065 A CH1212065 A CH 1212065A CH 1212065 A CH1212065 A CH 1212065A CH 448280 A CH448280 A CH 448280A
Authority
CH
Switzerland
Prior art keywords
magnetron
vacuum space
member rotating
tuning member
tuning
Prior art date
Application number
CH1212065A
Other languages
English (en)
Inventor
Barbasso Salvatore
Original Assignee
Philips Nv
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
Application filed by Philips Nv filed Critical Philips Nv
Publication of CH448280A publication Critical patent/CH448280A/de

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
    • 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
CH1212065A 1964-09-01 1965-08-30 Vorrichtung mit einem Magnetron mit einem im Vakuumraum rotierenden Abstimmglied CH448280A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US393507A US3365609A (en) 1964-09-01 1964-09-01 Transducer for use with variable frequency magnetrons

Publications (1)

Publication Number Publication Date
CH448280A true CH448280A (de) 1967-12-15

Family

ID=23554971

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1212065A CH448280A (de) 1964-09-01 1965-08-30 Vorrichtung mit einem Magnetron mit einem im Vakuumraum rotierenden Abstimmglied

Country Status (6)

Country Link
US (1) US3365609A (de)
CH (1) CH448280A (de)
DE (1) DE1256723B (de)
GB (1) GB1077680A (de)
NL (1) NL6511136A (de)
NO (1) NO117602B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1078508A (en) * 1965-08-09 1967-08-09 English Electric Valve Co Ltd Improvements in or relating to magnetrons
GB1485949A (en) * 1973-11-07 1977-09-14 Emi Varian Ltd Magnetrons
GB1548038A (en) * 1976-09-16 1979-07-04 Emi Varian Ltd Spin tuned magnetrons
EP0018724B1 (de) * 1979-05-01 1981-10-07 Thorn Emi-Varian Limited Magnetron mit rotierendem Abstimmelement
IT1226273B (it) * 1979-08-07 1990-12-27 Sits Soc It Telecom Siemens Dispositivo per l'accordo elettronico di un magnetron di potenza.
GB2228376B (en) * 1984-10-09 1990-11-21 Ferranti Plc Tuning drive arrangement for spin-tuned magnetron
EP0238236B1 (de) * 1986-03-15 1994-11-17 Thorn Emi-Varian Limited Verbesserungen im Zusammenhang mit Magnetrons

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE540988A (de) * 1954-09-01
US3087124A (en) * 1958-05-29 1963-04-23 Raytheon Co Feedback system for reed modulated magnetrons
NL254347A (de) * 1959-09-23
DE1302938B (de) * 1961-11-15
US3281682A (en) * 1962-11-06 1966-10-25 Gen Precision Inc Hall effect tachometer using an eddycurrent rotor and flux focusing elements

Also Published As

Publication number Publication date
DE1256723B (de) 1967-12-21
NO117602B (de) 1969-09-01
US3365609A (en) 1968-01-23
NL6511136A (de) 1966-03-02
GB1077680A (en) 1967-08-02

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