CH294532A - Cathode ray tube with a deflection coil. - Google Patents

Cathode ray tube with a deflection coil.

Info

Publication number
CH294532A
CH294532A CH294532DA CH294532A CH 294532 A CH294532 A CH 294532A CH 294532D A CH294532D A CH 294532DA CH 294532 A CH294532 A CH 294532A
Authority
CH
Switzerland
Prior art keywords
ray tube
cathode ray
deflection coil
deflection
coil
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH294532A publication Critical patent/CH294532A/en

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
    • H01J29/762—Deflecting by magnetic fields only using saddle coils or printed windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/70—Electron beam control outside the vessel
    • H01J2229/703—Electron beam control outside the vessel by magnetic fields
    • H01J2229/7031—Cores for field producing elements, e.g. ferrite
CH294532D 1950-11-01 1951-10-30 Cathode ray tube with a deflection coil. CH294532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL157036 1950-11-01

Publications (1)

Publication Number Publication Date
CH294532A true CH294532A (en) 1953-11-15

Family

ID=19750506

Family Applications (1)

Application Number Title Priority Date Filing Date
CH294532D CH294532A (en) 1950-11-01 1951-10-30 Cathode ray tube with a deflection coil.

Country Status (8)

Country Link
US (1) US2689923A (en)
BE (1) BE506783A (en)
CH (1) CH294532A (en)
DE (1) DE977535C (en)
ES (1) ES200197A1 (en)
FR (1) FR1044371A (en)
GB (1) GB691164A (en)
NL (1) NL78898C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830213A (en) * 1955-09-08 1958-04-08 Gen Electric Deflection coil
US3007087A (en) * 1958-06-04 1961-10-31 Gen Dynamics Corp Electromagnetic deflection coil
NL7315351A (en) * 1973-11-09 1975-05-13 Philips Nv TELEVISION DEVICE COIL.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767800C (en) * 1935-11-30
IT349671A (en) * 1936-02-28
NL48160C (en) * 1936-03-03
GB476947A (en) * 1936-06-18 1937-12-20 Baird Television Ltd Improvements in or relating to magnetic deflecting means for electron discharge devices
US2207777A (en) * 1937-11-16 1940-07-16 Rca Corp Cathode ray deflecting device
DE743844C (en) * 1939-02-08 1944-01-04 Fernseh Gmbh Electromagnetic deflection system for electron beam tubes
US2333806A (en) * 1939-06-02 1943-11-09 Jefferson Electric Co Coil structure
BE440582A (en) * 1940-02-17
NL77952C (en) * 1948-07-28

Also Published As

Publication number Publication date
US2689923A (en) 1954-09-21
DE977535C (en) 1967-01-12
BE506783A (en)
NL78898C (en)
GB691164A (en) 1953-05-06
FR1044371A (en) 1953-11-17
ES200197A1 (en) 1952-03-01

Similar Documents

Publication Publication Date Title
CH314127A (en) Deflection coil arrangement for cathode ray tubes, preferably for television purposes
FR1042812A (en) Cathode ray tube
CH293923A (en) Circuit arrangement with a cathode ray tube provided with means for deflecting the electron beam.
CH302712A (en) Device with a cathode ray tube.
CH271246A (en) Circuit with a cathode ray tube.
CH285928A (en) Cathode ray tube designed as a luminoscope.
CH212927A (en) Apparatus comprising a cathode ray tube with magnetic deflection of the cathode ray.
CH315443A (en) Control device for the electron beam of a cathode ray tube
CH252006A (en) Cathode ray tube with electrostatic deflection.
CH294532A (en) Cathode ray tube with a deflection coil.
CH295233A (en) Device with electron-optical imaging of a photoelectric cathode.
CH299126A (en) Deflection coil assembly for cathode ray tubes.
CH289184A (en) Circuit with a cathode ray tube.
AT171393B (en) Circuit with a cathode ray tube
DK79257C (en) Cathode ray tube with a magnetic focusing system.
CH281265A (en) Electron tube with a flat cathode.
CH213130A (en) Cathode ray tube with electrostatic deflection device.
FR1007587A (en) Receiving cathode ray tubes
DK76394C (en) Cathode ray tubes.
DK78614C (en) Cathode ray tubes.
AT175639B (en) Circuit with a cathode ray tube
AT168430B (en) Electron tube with a flat cathode
FR1033384A (en) Cathode ray tube
FR1033996A (en) Cathode ray tube
AT186304B (en) Setup with a cathode ray tube