FR1061233A - Perfectionnements aux tubes à faisceau électronique - Google Patents

Perfectionnements aux tubes à faisceau électronique

Info

Publication number
FR1061233A
FR1061233A FR1061233DA FR1061233A FR 1061233 A FR1061233 A FR 1061233A FR 1061233D A FR1061233D A FR 1061233DA FR 1061233 A FR1061233 A FR 1061233A
Authority
FR
France
Prior art keywords
electron beam
beam tubes
tubes
electron
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
Application number
Other languages
English (en)
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1061233A publication Critical patent/FR1061233A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
FR1061233D 1951-08-11 1952-08-05 Perfectionnements aux tubes à faisceau électronique Expired FR1061233A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US241433A US2644906A (en) 1951-08-11 1951-08-11 Electron beam discharge device

Publications (1)

Publication Number Publication Date
FR1061233A true FR1061233A (fr) 1954-04-09

Family

ID=22910684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1061233D Expired FR1061233A (fr) 1951-08-11 1952-08-05 Perfectionnements aux tubes à faisceau électronique

Country Status (3)

Country Link
US (1) US2644906A (US08197722-20120612-C00042.png)
BE (1) BE513449A (US08197722-20120612-C00042.png)
FR (1) FR1061233A (US08197722-20120612-C00042.png)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733365A (en) * 1956-01-31 hoagland
DE1005200B (de) * 1953-03-09 1957-03-28 Loewe Opta Ag Elektrodenvorsystem fuer Elektronenstrahlroehren, insbesondere Fernsehbildroehren
BE527412A (US08197722-20120612-C00042.png) * 1953-03-20
US2732511A (en) * 1953-04-03 1956-01-24 Dichter
US2740919A (en) * 1953-06-25 1956-04-03 Farrand Optical Co Inc Electron lens
US2886729A (en) * 1953-10-08 1959-05-12 Du Mont Allen B Lab Inc Grid-cathode structure for cathode ray tubes
GB759944A (en) * 1954-03-02 1956-10-24 Gen Electric Co Ltd Improvements in or relating to electric circuit arrangements incorporating cathode ray tubes
US2867687A (en) * 1954-09-15 1959-01-06 Gen Electric Cathode ray reproduction tube having auxiliary function of synchronizing signal separation
US2877369A (en) * 1955-06-02 1959-03-10 Rca Corp Electron beam tube
US2864965A (en) * 1956-04-05 1958-12-16 Sperry Rand Corp Electron gun for tubular beam
US2897389A (en) * 1956-08-24 1959-07-28 Gen Electrodynamics Corp Bulb and bulb spacer for camera tube
US2887600A (en) * 1956-10-03 1959-05-19 Columbia Broadcasting Syst Inc Electron gun structure
US2975315A (en) * 1957-03-13 1961-03-14 Rauland Corp Cathode-ray tube
NL234621A (US08197722-20120612-C00042.png) * 1958-01-02
US3049641A (en) * 1959-05-08 1962-08-14 Gen Electric High transconductance cathode ray tube
NL130957C (US08197722-20120612-C00042.png) * 1961-05-24
NL296268A (US08197722-20120612-C00042.png) * 1962-08-06
US3436583A (en) * 1966-03-15 1969-04-01 Gen Electric Electron gun
US3526799A (en) * 1967-05-26 1970-09-01 Gen Electric Electron discharge device subject to hydrocarbon background pressure and having carbon-dissolving electrodes
US3579014A (en) * 1968-08-19 1971-05-18 Stromberg Datagraphics Inc Shaped beam tube having fine mesh closely adjacent substantially rectangular trim aperture
JPS6079644A (ja) * 1983-10-07 1985-05-07 Mitsubishi Electric Corp 大電力クライストロン用電子銃
JP2002367539A (ja) * 2001-06-08 2002-12-20 Hitachi Ltd ブラウン管

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2079163A (en) * 1932-05-31 1937-05-04 Farnsworth Television Inc Electron gun
US2223040A (en) * 1937-06-30 1940-11-26 Gen Electric Electron discharge device
US2306663A (en) * 1938-02-05 1942-12-29 Schlesinger Kurt Net control of cathode ray tubes
DE883938C (de) * 1939-12-02 1953-06-11 Western Electric Co Elektronen-Entladungseinrichtung
BE440730A (US08197722-20120612-C00042.png) * 1940-03-29
US2476060A (en) * 1945-01-11 1949-07-12 Cossor Ltd A C Electron gun structure
US2547415A (en) * 1948-10-16 1951-04-03 Electronic Tube Corp Electrode assembly for cathode-ray tubes

Also Published As

Publication number Publication date
BE513449A (US08197722-20120612-C00042.png)
US2644906A (en) 1953-07-07

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