FR1216116A - Dispositif électronique ou canon à électrons - Google Patents

Dispositif électronique ou canon à électrons

Info

Publication number
FR1216116A
FR1216116A FR786162A FR786162A FR1216116A FR 1216116 A FR1216116 A FR 1216116A FR 786162 A FR786162 A FR 786162A FR 786162 A FR786162 A FR 786162A FR 1216116 A FR1216116 A FR 1216116A
Authority
FR
France
Prior art keywords
electronic device
electron gun
gun
electron
electronic
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
FR786162A
Other languages
English (en)
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.)
Johnson & Hoffman Manufacturing Corp
Original Assignee
Johnson & Hoffman Manufacturing 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 Johnson & Hoffman Manufacturing Corp filed Critical Johnson & Hoffman Manufacturing Corp
Application granted granted Critical
Publication of FR1216116A publication Critical patent/FR1216116A/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
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
FR786162A 1958-05-28 1959-02-09 Dispositif électronique ou canon à électrons Expired FR1216116A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US738389A US2942128A (en) 1958-05-28 1958-05-28 Electrodes for electron gun unit

Publications (1)

Publication Number Publication Date
FR1216116A true FR1216116A (fr) 1960-04-22

Family

ID=24967790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR786162A Expired FR1216116A (fr) 1958-05-28 1959-02-09 Dispositif électronique ou canon à électrons

Country Status (3)

Country Link
US (1) US2942128A (fr)
FR (1) FR1216116A (fr)
GB (1) GB870190A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3164426A (en) * 1960-12-21 1965-01-05 Rca Corp Electron gun
US3258627A (en) * 1961-11-07 1966-06-28 Electron gun having grid-accelerator and grid-cathode insulator rod sup- ports
GB1047337A (fr) * 1963-08-14
US3320457A (en) * 1964-03-17 1967-05-16 Sylvania Electric Prod Two-piece apertured electrode for cathode ray tube electron gun provided with integral alignment means
US3543071A (en) * 1968-10-14 1970-11-24 Kentucky Electronics Inc Electrode with wing-shaped brackes for cathode ray tubes
US3777210A (en) * 1972-10-30 1973-12-04 Rca Corp Electron gun and method of assembly
JPS5623269B2 (fr) * 1973-04-14 1981-05-29
JPS5019354U (fr) * 1973-06-16 1975-03-04
US3904913A (en) * 1973-08-27 1975-09-09 Raytheon Co Focusing means for cathode ray tubes
US4484102A (en) * 1982-03-02 1984-11-20 Rca Corporation Strengthening means for a deep-drawn in-line electron gun electrode
US20090062457A1 (en) * 2007-09-04 2009-03-05 Kraton Polymers U.S. Llc Styrenic block copolymers and compositions containing the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2233795A (en) * 1939-12-22 1941-03-04 Rca Corp Electron discharge device
NL152658B (nl) * 1949-05-06 Turmix Ag Luchtbevochtiger.
US2627585A (en) * 1950-09-01 1953-02-03 Rauland Corp Electron gun for cathode-ray tubes
US2792515A (en) * 1951-06-22 1957-05-14 Thomas Electrics Inc Cathode ray tube
US2690517A (en) * 1952-09-30 1954-09-28 Rca Corp Plural beam electron gun
BE527842A (fr) * 1953-04-03
US2847599A (en) * 1956-01-09 1958-08-12 Rca Corp Bulb spacer shield
US2853639A (en) * 1956-02-27 1958-09-23 Westinghouse Electric Corp Cathode ray tube

Also Published As

Publication number Publication date
US2942128A (en) 1960-06-21
GB870190A (en) 1961-06-14

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