FR831550A - Devices for deflecting the electron beam of a cathode ray tube - Google Patents

Devices for deflecting the electron beam of a cathode ray tube

Info

Publication number
FR831550A
FR831550A FR831550DA FR831550A FR 831550 A FR831550 A FR 831550A FR 831550D A FR831550D A FR 831550DA FR 831550 A FR831550 A FR 831550A
Authority
FR
France
Prior art keywords
deflecting
devices
electron beam
ray tube
cathode ray
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
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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine 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 Hazeltine Corp filed Critical Hazeltine Corp
Application granted granted Critical
Publication of FR831550A publication Critical patent/FR831550A/en
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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76—Deflecting by magnetic fields only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/96—Circuit elements other than coils, reactors or the like, associated with the tube
    • H01J2229/964—Circuit elements other than coils, reactors or the like, associated with the tube associated with the deflection system
FR831550D 1937-01-02 1937-12-31 Devices for deflecting the electron beam of a cathode ray tube Expired FR831550A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US831550XA 1937-01-02 1937-01-02

Publications (1)

Publication Number Publication Date
FR831550A true FR831550A (en) 1938-09-07

Family

ID=22176536

Family Applications (1)

Application Number Title Priority Date Filing Date
FR831550D Expired FR831550A (en) 1937-01-02 1937-12-31 Devices for deflecting the electron beam of a cathode ray tube

Country Status (1)

Country Link
FR (1) FR831550A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0491215A1 (en) * 1990-12-19 1992-06-24 Siemens Aktiengesellschaft Deflection unit for a cathode ray tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0491215A1 (en) * 1990-12-19 1992-06-24 Siemens Aktiengesellschaft Deflection unit for a cathode ray tube

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