GB2317741B - Magnetron - Google Patents

Magnetron

Info

Publication number
GB2317741B
GB2317741B GB9726403A GB9726403A GB2317741B GB 2317741 B GB2317741 B GB 2317741B GB 9726403 A GB9726403 A GB 9726403A GB 9726403 A GB9726403 A GB 9726403A GB 2317741 B GB2317741 B GB 2317741B
Authority
GB
United Kingdom
Prior art keywords
magnetron
Prior art date
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 - Lifetime
Application number
GB9726403A
Other versions
GB9726403D0 (en
GB2317741A (en
Inventor
Jong-Soo Lee
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 KR1019950048727A external-priority patent/KR0176876B1/en
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of GB9726403D0 publication Critical patent/GB9726403D0/en
Publication of GB2317741A publication Critical patent/GB2317741A/en
Application granted granted Critical
Publication of GB2317741B publication Critical patent/GB2317741B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01J23/04—Cathodes
    • H01J23/05—Cathodes having a cylindrical emissive surface, e.g. cathodes for magnetrons
GB9726403A 1995-12-12 1996-12-12 Magnetron Expired - Lifetime GB2317741B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019950048727A KR0176876B1 (en) 1995-12-12 1995-12-12 Magnetron
GB9625822A GB2308224B (en) 1995-12-12 1996-12-12 Magnetron

Publications (3)

Publication Number Publication Date
GB9726403D0 GB9726403D0 (en) 1998-02-11
GB2317741A GB2317741A (en) 1998-04-01
GB2317741B true GB2317741B (en) 1999-02-17

Family

ID=26310610

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9726403A Expired - Lifetime GB2317741B (en) 1995-12-12 1996-12-12 Magnetron

Country Status (1)

Country Link
GB (1) GB2317741B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2136076C1 (en) 1998-01-08 1999-08-27 Махов Владимир Ильич Magnetron
RU2183363C2 (en) 1998-01-08 2002-06-10 Махов Владимир Ильич M-type device
US6485346B1 (en) 2000-05-26 2002-11-26 Litton Systems, Inc. Field emitter for microwave devices and the method of its production

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB588186A (en) * 1941-08-22 1947-05-16 John Turton Randall Improvements in vacuum or low-pressure electric discharge apparatus
GB1083833A (en) * 1964-06-05 1967-09-20 Litton Industries Inc Cathode
GB1399260A (en) * 1972-12-21 1975-07-02 English Electric Valve Co Ltd Magnetrons
GB2238903A (en) * 1989-12-08 1991-06-12 Eev Ltd Magnetron cathode

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB588186A (en) * 1941-08-22 1947-05-16 John Turton Randall Improvements in vacuum or low-pressure electric discharge apparatus
GB1083833A (en) * 1964-06-05 1967-09-20 Litton Industries Inc Cathode
GB1399260A (en) * 1972-12-21 1975-07-02 English Electric Valve Co Ltd Magnetrons
GB2238903A (en) * 1989-12-08 1991-06-12 Eev Ltd Magnetron cathode

Also Published As

Publication number Publication date
GB9726403D0 (en) 1998-02-11
GB2317741A (en) 1998-04-01

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