CA950952A - Deflection coil system, in particular for a camera tube - Google Patents

Deflection coil system, in particular for a camera tube

Info

Publication number
CA950952A
CA950952A CA142,951A CA142951A CA950952A CA 950952 A CA950952 A CA 950952A CA 142951 A CA142951 A CA 142951A CA 950952 A CA950952 A CA 950952A
Authority
CA
Canada
Prior art keywords
deflection coil
coil system
camera tube
camera
tube
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
CA142,951A
Other versions
CA142951S (en
Inventor
Louis M. Swart
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA950952A publication Critical patent/CA950952A/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
    • 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
    • H01J29/465—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement for simultaneous focalisation and deflection of ray or beam
    • 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
CA142,951A 1971-05-26 1972-05-25 Deflection coil system, in particular for a camera tube Expired CA950952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7107285A NL7107285A (en) 1971-05-26 1971-05-26

Publications (1)

Publication Number Publication Date
CA950952A true CA950952A (en) 1974-07-09

Family

ID=19813260

Family Applications (1)

Application Number Title Priority Date Filing Date
CA142,951A Expired CA950952A (en) 1971-05-26 1972-05-25 Deflection coil system, in particular for a camera tube

Country Status (12)

Country Link
US (1) US3774070A (en)
JP (1) JPS5428692B1 (en)
AU (1) AU467317B2 (en)
BE (1) BE783893A (en)
CA (1) CA950952A (en)
DE (1) DE2225172C3 (en)
ES (1) ES403135A1 (en)
FR (1) FR2139108B1 (en)
GB (1) GB1393447A (en)
IT (1) IT958950B (en)
NL (1) NL7107285A (en)
SE (1) SE374977B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3896339A (en) * 1973-07-18 1975-07-22 Ivan Ivanovich Efimov Device for focussing and deflection of an electron beam in a cathode-ray apparatus
DE2352119C2 (en) * 1973-10-17 1975-12-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Electron-optical system with a magnetic focusing and electromagnetic deflection arrangement designed as a unit
DE2811265A1 (en) * 1978-03-15 1979-10-04 Siemens Ag MAGNETIC FOCUSING / DEFLECTION SYSTEM FOR ELECTRON BEAM TUBES, IN PARTICULAR IMAGE TUBES
JPS5835847A (en) * 1981-08-27 1983-03-02 Toshiba Corp Coil assembly for camera tube

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE476201A (en) * 1939-06-06
US2684455A (en) * 1952-06-13 1954-07-20 Bendix Aviat Corp Symmetrical magnetic deflection system
US3368095A (en) * 1966-07-11 1968-02-06 Rca Corp Four identical printed coils for horizontal and vertical deflection on flexible dielectric
US3562683A (en) * 1969-04-07 1971-02-09 Us Army Quadrupole focusing of electron beams

Also Published As

Publication number Publication date
GB1393447A (en) 1975-05-07
US3774070A (en) 1973-11-20
DE2225172C3 (en) 1978-10-26
DE2225172B2 (en) 1978-02-23
ES403135A1 (en) 1976-01-16
AU467317B2 (en) 1975-11-27
BE783893A (en) 1972-11-24
AU4256872A (en) 1973-11-29
IT958950B (en) 1973-10-30
DE2225172A1 (en) 1972-12-07
JPS5428692B1 (en) 1979-09-18
FR2139108B1 (en) 1977-12-23
FR2139108A1 (en) 1973-01-05
SE374977B (en) 1975-03-24
NL7107285A (en) 1972-11-28

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