FR2004170A1 - - Google Patents

Info

Publication number
FR2004170A1
FR2004170A1 FR6907719A FR6907719A FR2004170A1 FR 2004170 A1 FR2004170 A1 FR 2004170A1 FR 6907719 A FR6907719 A FR 6907719A FR 6907719 A FR6907719 A FR 6907719A FR 2004170 A1 FR2004170 A1 FR 2004170A1
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.)
Withdrawn
Application number
FR6907719A
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
Priority claimed from JP10075968U external-priority patent/JPS4930844Y1/ja
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Publication of FR2004170A1 publication Critical patent/FR2004170A1/fr
Withdrawn legal-status Critical Current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
    • H01J23/005—Cooling methods or arrangements
FR6907719A 1968-03-18 1969-03-18 Withdrawn FR2004170A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2076868 1968-03-18
JP10075968U JPS4930844Y1 (fr) 1968-11-20 1968-11-20

Publications (1)

Publication Number Publication Date
FR2004170A1 true FR2004170A1 (fr) 1969-11-21

Family

ID=26357753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6907719A Withdrawn FR2004170A1 (fr) 1968-03-18 1969-03-18

Country Status (3)

Country Link
US (1) US3577033A (fr)
FR (1) FR2004170A1 (fr)
GB (1) GB1237624A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5516376Y2 (fr) * 1972-11-30 1980-04-16
JPS49115642A (fr) * 1973-03-07 1974-11-05
JPS5030654U (fr) * 1973-07-16 1975-04-05
JPS5423259Y2 (fr) * 1974-01-11 1979-08-10
JPS5088970A (fr) * 1974-05-17 1975-07-17
JPS586134Y2 (ja) * 1978-11-13 1983-02-02 株式会社東芝 マグネトロン
GB2225155B (en) * 1988-10-26 1993-02-10 Hitachi Ltd Magnetron and dielectric heater using magnetron
JP2000156171A (ja) * 1998-11-18 2000-06-06 Matsushita Electronics Industry Corp マグネトロン装置およびその製造方法
US6717365B2 (en) * 2002-04-18 2004-04-06 Lg Electronics Inc. Magnetron

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095037A (en) * 1958-06-14 1963-06-25 Miwag Mikrowellen A G Air cooler for power tubes
DE1203875B (de) * 1960-03-04 1965-10-28 Husqvarna Vapenfabriks Ab Vorrichtung zur dielektrischen Erhitzung, insbesondere von Nahrungsmitteln
GB1058476A (en) * 1963-07-12 1967-02-08 Electrolux Ab Improvements in and relating to magnetrons
US3325678A (en) * 1966-06-02 1967-06-13 Gen Electric Magnetically shielded structure with adjustable cover member supporting a magnetron
US3440386A (en) * 1966-11-21 1969-04-22 Technology Instr Corp Of Calif Microwave heating apparatus
US3493810A (en) * 1968-02-16 1970-02-03 Litton Precision Prod Inc Magnetron construction

Also Published As

Publication number Publication date
GB1237624A (en) 1971-06-30
US3577033A (en) 1971-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse