GB496812A - Improvements in or relating to electro-magnetic deflecting coils for cathode ray tubes - Google Patents

Improvements in or relating to electro-magnetic deflecting coils for cathode ray tubes

Info

Publication number
GB496812A
GB496812A GB12557/37A GB1255737A GB496812A GB 496812 A GB496812 A GB 496812A GB 12557/37 A GB12557/37 A GB 12557/37A GB 1255737 A GB1255737 A GB 1255737A GB 496812 A GB496812 A GB 496812A
Authority
GB
United Kingdom
Prior art keywords
ray tubes
electro
relating
deflecting coils
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
GB12557/37A
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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
Priority to FR819736D priority Critical patent/FR819736A/fr
Application filed by Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Priority to GB12557/37A priority patent/GB496812A/en
Publication of GB496812A publication Critical patent/GB496812A/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
    • H01J29/762—Deflecting by magnetic fields only using saddle coils or printed windings

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
GB12557/37A 1936-03-26 1937-05-03 Improvements in or relating to electro-magnetic deflecting coils for cathode ray tubes Expired GB496812A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR819736D FR819736A (fr) 1936-03-26 1937-03-25 Perfectionnements aux bobines déviatrices pour tubes à rayons cathodiques applicables, en particulier, à la télévision
GB12557/37A GB496812A (en) 1936-03-26 1937-05-03 Improvements in or relating to electro-magnetic deflecting coils for cathode ray tubes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE819736X 1936-03-26
GB12557/37A GB496812A (en) 1936-03-26 1937-05-03 Improvements in or relating to electro-magnetic deflecting coils for cathode ray tubes

Publications (1)

Publication Number Publication Date
GB496812A true GB496812A (en) 1938-12-05

Family

ID=10006832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12557/37A Expired GB496812A (en) 1936-03-26 1937-05-03 Improvements in or relating to electro-magnetic deflecting coils for cathode ray tubes

Country Status (2)

Country Link
FR (1) FR819736A (fr)
GB (1) GB496812A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570425A (en) * 1950-05-26 1951-10-09 Philco Corp Deflection yoke

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976695C (de) * 1943-09-08 1964-03-05 Philips Nv Ablenkspulenanordnung fuer Kathodenstrahlroehren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570425A (en) * 1950-05-26 1951-10-09 Philco Corp Deflection yoke

Also Published As

Publication number Publication date
FR819736A (fr) 1937-10-27

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