NL142819B - Luchtgekoeld magnetron. - Google Patents

Luchtgekoeld magnetron.

Info

Publication number
NL142819B
NL142819B NL686812730A NL6812730A NL142819B NL 142819 B NL142819 B NL 142819B NL 686812730 A NL686812730 A NL 686812730A NL 6812730 A NL6812730 A NL 6812730A NL 142819 B NL142819 B NL 142819B
Authority
NL
Netherlands
Prior art keywords
air
cooled microwave
microwave
cooled
Prior art date
Application number
NL686812730A
Other languages
English (en)
Dutch (nl)
Other versions
NL6812730A (enrdf_load_stackoverflow
Original Assignee
Matsushita Electronics Corp
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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Publication of NL6812730A publication Critical patent/NL6812730A/xx
Publication of NL142819B publication Critical patent/NL142819B/xx

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
    • H01J23/005—Cooling methods or arrangements
    • 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
    • H01J19/28—Non-electron-emitting electrodes; Screens
    • H01J19/32—Anodes
    • H01J19/36—Cooling of anodes
    • 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
    • H01J2893/0027—Mitigation of temperature effects
NL686812730A 1967-09-07 1968-09-06 Luchtgekoeld magnetron. NL142819B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5775967 1967-09-07

Publications (2)

Publication Number Publication Date
NL6812730A NL6812730A (enrdf_load_stackoverflow) 1969-03-11
NL142819B true NL142819B (nl) 1974-07-15

Family

ID=13064791

Family Applications (1)

Application Number Title Priority Date Filing Date
NL686812730A NL142819B (nl) 1967-09-07 1968-09-06 Luchtgekoeld magnetron.

Country Status (6)

Country Link
US (1) US3575632A (enrdf_load_stackoverflow)
BE (1) BE720493A (enrdf_load_stackoverflow)
DE (1) DE1791059B1 (enrdf_load_stackoverflow)
FR (1) FR1582287A (enrdf_load_stackoverflow)
GB (1) GB1225855A (enrdf_load_stackoverflow)
NL (1) NL142819B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49115642A (enrdf_load_stackoverflow) * 1973-03-07 1974-11-05
US4841182A (en) * 1986-08-28 1989-06-20 Mitsuba Electric Mfg., Co., Ltd. Rectifier in alternating generators for automotive vehicles
FR2641414A1 (fr) * 1988-12-30 1990-07-06 Thomson Tubes Electroniques Tube a faisceau d'electrons refroidi partiellement par rayonnement direct

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE896530C (de) * 1944-03-29 1953-11-12 Electricitaets Ges Sanitas Mit Schlitzanoden-Magnetfeldroehre zur Erzeugung von ultrakurzen, insbesondere Dezimeter- oder Zentimeterwellen
DE1053676B (de) * 1957-10-10 1959-03-26 Philips Patentverwaltung Dauermagnetsystem fuer Magnetronroehren
DE1063283B (de) * 1958-06-14 1959-08-13 Mikrowellen Ges M B H Deutsche Anordnung von Kuehlblechen fuer Elektronenroehren mit metallischem Gefaessmantel, insbesondere Magnetfeldroehren
NL240153A (enrdf_load_stackoverflow) * 1958-06-14
DE1491353B2 (de) * 1960-03-04 1972-01-05 Husqvarna Vapenfabriks Ab, Huskvarna (Schweden) Kuehlvorrichtung fuer magnetrone
US3315121A (en) * 1961-04-27 1967-04-18 Gen Electric Crossed-field electric discharge device
GB1058476A (en) * 1963-07-12 1967-02-08 Electrolux Ab Improvements in and relating to magnetrons

Also Published As

Publication number Publication date
US3575632A (en) 1971-04-20
NL6812730A (enrdf_load_stackoverflow) 1969-03-11
DE1791059B1 (de) 1972-02-03
GB1225855A (enrdf_load_stackoverflow) 1971-03-24
FR1582287A (enrdf_load_stackoverflow) 1969-09-26
BE720493A (enrdf_load_stackoverflow) 1969-02-17

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: MATSUSHITA