FR2238242B1 - - Google Patents

Info

Publication number
FR2238242B1
FR2238242B1 FR7424664A FR7424664A FR2238242B1 FR 2238242 B1 FR2238242 B1 FR 2238242B1 FR 7424664 A FR7424664 A FR 7424664A FR 7424664 A FR7424664 A FR 7424664A FR 2238242 B1 FR2238242 B1 FR 2238242B1
Authority
FR
France
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.)
Expired
Application number
FR7424664A
Other languages
French (fr)
Other versions
FR2238242A1 (enrdf_load_stackoverflow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Publication of FR2238242A1 publication Critical patent/FR2238242A1/fr
Application granted granted Critical
Publication of FR2238242B1 publication Critical patent/FR2238242B1/fr
Expired 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
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/10—Magnet systems for directing or deflecting the discharge along a desired path, e.g. a spiral path
    • 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
FR7424664A 1973-07-16 1974-07-16 Expired FR2238242B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973084102U JPS5030654U (enrdf_load_stackoverflow) 1973-07-16 1973-07-16

Publications (2)

Publication Number Publication Date
FR2238242A1 FR2238242A1 (enrdf_load_stackoverflow) 1975-02-14
FR2238242B1 true FR2238242B1 (enrdf_load_stackoverflow) 1978-07-07

Family

ID=13821146

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424664A Expired FR2238242B1 (enrdf_load_stackoverflow) 1973-07-16 1974-07-16

Country Status (6)

Country Link
US (1) US3916247A (enrdf_load_stackoverflow)
JP (1) JPS5030654U (enrdf_load_stackoverflow)
CA (1) CA1006266A (enrdf_load_stackoverflow)
DE (1) DE2433945C3 (enrdf_load_stackoverflow)
FR (1) FR2238242B1 (enrdf_load_stackoverflow)
GB (1) GB1457045A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071804A (en) * 1975-01-31 1978-01-31 Tokyo Shibaura Electric Co., Ltd. Magnetron device having magnetic means for generating a uniform interaction field
NL7502972A (nl) * 1975-03-13 1976-09-15 Philips Nv Trilholtemagnetron voorzien van een magneet- systeem en magnetron bestemd voor een derge- lijke kombinatie.
JPS5335471A (en) * 1976-09-14 1978-04-01 Toshiba Corp Magnetron
US4163175A (en) * 1977-01-21 1979-07-31 Tokyo Shibaura Electric Co., Ltd. Magnetron for which leakage of H.F. noise is minimized
JPS5721050A (en) 1980-07-14 1982-02-03 Hitachi Ltd Magnetron
US5635798A (en) * 1993-12-24 1997-06-03 Hitachi, Ltd. Magnetron with reduced dark current
DE19654604A1 (de) * 1996-12-20 1998-07-02 Gregor Wartig Zellaktivator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3577033A (en) * 1968-03-18 1971-05-04 Tokyo Shibaura Electric Co Magnetron device with cooling fluid flow in longitudinal direction of magnetron tube
GB1257505A (enrdf_load_stackoverflow) * 1968-06-21 1971-12-22
SE372371B (enrdf_load_stackoverflow) * 1971-04-26 1974-12-16 Hitachi Ltd
US3794879A (en) * 1972-10-24 1974-02-26 Raytheon Co Microwave magnetron

Also Published As

Publication number Publication date
DE2433945A1 (de) 1975-02-06
DE2433945B2 (de) 1978-11-02
US3916247A (en) 1975-10-28
CA1006266A (en) 1977-03-01
FR2238242A1 (enrdf_load_stackoverflow) 1975-02-14
GB1457045A (en) 1976-12-01
DE2433945C3 (de) 1979-06-28
JPS5030654U (enrdf_load_stackoverflow) 1975-04-05

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Legal Events

Date Code Title Description
ST Notification of lapse