NL140359B - Trilholtemagnetron met ingebouwde magnetische poolschoenen. - Google Patents

Trilholtemagnetron met ingebouwde magnetische poolschoenen.

Info

Publication number
NL140359B
NL140359B NL63298079A NL298079A NL140359B NL 140359 B NL140359 B NL 140359B NL 63298079 A NL63298079 A NL 63298079A NL 298079 A NL298079 A NL 298079A NL 140359 B NL140359 B NL 140359B
Authority
NL
Netherlands
Prior art keywords
cave
microwaves
vibration
built
magnetic pole
Prior art date
Application number
NL63298079A
Other languages
English (en)
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
Priority to NL298079D priority Critical patent/NL298079A/xx
Application filed by Philips Nv filed Critical Philips Nv
Priority to NL63298079A priority patent/NL140359B/nl
Priority to GB37635/64A priority patent/GB1017045A/en
Priority to DE1491385A priority patent/DE1491385C3/de
Priority to SE11068/64A priority patent/SE305490B/xx
Priority to FR988235A priority patent/FR1407974A/fr
Priority to US396883A priority patent/US3372299A/en
Publication of NL140359B publication Critical patent/NL140359B/nl

Links

Classifications

    • 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
    • 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
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/10—Magnet systems for directing or deflecting the discharge along a desired path, e.g. a spiral path
NL63298079A 1963-09-18 1963-09-18 Trilholtemagnetron met ingebouwde magnetische poolschoenen. NL140359B (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL298079D NL298079A (nl) 1963-09-18
NL63298079A NL140359B (nl) 1963-09-18 1963-09-18 Trilholtemagnetron met ingebouwde magnetische poolschoenen.
GB37635/64A GB1017045A (en) 1963-09-18 1964-09-15 Improvements in resonant-cavity magnetrons
DE1491385A DE1491385C3 (de) 1963-09-18 1964-09-15 Magnetron mit eingebautem mag netischen Polschuhen
SE11068/64A SE305490B (nl) 1963-09-18 1964-09-15
FR988235A FR1407974A (fr) 1963-09-18 1964-09-16 Magnétron à cavité oscillante avec pièces polaires magnétiques incorporées
US396883A US3372299A (en) 1963-09-18 1964-09-16 Resonant cavity magnetron having built-in magnetic pole shoes with an electrically conductive metal coating to prevent flash-over to the cathode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL63298079A NL140359B (nl) 1963-09-18 1963-09-18 Trilholtemagnetron met ingebouwde magnetische poolschoenen.

Publications (1)

Publication Number Publication Date
NL140359B true NL140359B (nl) 1973-11-15

Family

ID=19755055

Family Applications (2)

Application Number Title Priority Date Filing Date
NL298079D NL298079A (nl) 1963-09-18
NL63298079A NL140359B (nl) 1963-09-18 1963-09-18 Trilholtemagnetron met ingebouwde magnetische poolschoenen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL298079D NL298079A (nl) 1963-09-18

Country Status (5)

Country Link
US (1) US3372299A (nl)
DE (1) DE1491385C3 (nl)
GB (1) GB1017045A (nl)
NL (2) NL140359B (nl)
SE (1) SE305490B (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395657A (en) * 1979-12-21 1983-07-26 Tokyo Shibaura Denki Kabushiki Kaisha Magnetron unit with a magnetic field compensating means

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2748067A (en) * 1951-07-20 1956-05-29 Sylvania Electric Prod Processing plated parts

Also Published As

Publication number Publication date
SE305490B (nl) 1968-10-28
DE1491385A1 (de) 1969-05-14
NL298079A (nl)
GB1017045A (en) 1966-01-12
DE1491385B2 (de) 1973-03-08
DE1491385C3 (de) 1973-10-04
US3372299A (en) 1968-03-05

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: PHILIPS