AU3849072A - Deflection coils for cathode ray tubes and method of production - Google Patents

Deflection coils for cathode ray tubes and method of production

Info

Publication number
AU3849072A
AU3849072A AU38490/72A AU3849072A AU3849072A AU 3849072 A AU3849072 A AU 3849072A AU 38490/72 A AU38490/72 A AU 38490/72A AU 3849072 A AU3849072 A AU 3849072A AU 3849072 A AU3849072 A AU 3849072A
Authority
AU
Australia
Prior art keywords
production
cathode ray
ray tubes
deflection coils
coils
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
AU38490/72A
Other versions
AU457985B2 (en
Inventor
Schubert Rudolf
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of AU3849072A publication Critical patent/AU3849072A/en
Application granted granted Critical
Publication of AU457985B2 publication Critical patent/AU457985B2/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/071—Winding coils of special form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/071—Winding coils of special form
    • H01F2041/0711—Winding saddle or deflection coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
AU38490/72A 1971-02-27 1972-02-01 Deflection coils for cathode ray tubes and method of production Expired AU457985B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEDE821094 1971-02-27
DE19712109439 DE2109439A1 (en) 1971-02-27 1971-02-27 Deflection coils for cathode ray tubes and processes for their manufacture

Publications (2)

Publication Number Publication Date
AU3849072A true AU3849072A (en) 1973-08-02
AU457985B2 AU457985B2 (en) 1975-01-29

Family

ID=5800044

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38490/72A Expired AU457985B2 (en) 1971-02-27 1972-02-01 Deflection coils for cathode ray tubes and method of production

Country Status (7)

Country Link
AU (1) AU457985B2 (en)
DD (1) DD95633A1 (en)
DE (1) DE2109439A1 (en)
ES (1) ES400170A1 (en)
FR (1) FR2126444B1 (en)
GB (1) GB1387746A (en)
IT (1) IT956207B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7415903A (en) * 1974-12-06 1976-06-09 Philips Nv DEVICE FOR WINDING SEAT-SHAPED DEFLECTION COILS.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2129122B2 (en) * 1970-06-11 1975-02-13 Denki Onkyo Co., Ltd., Tokio Saddle-shaped deflection coil for CRT - has changing winding distribution in long parts parallel to tube axis

Also Published As

Publication number Publication date
DD95633A1 (en) 1973-02-12
FR2126444A1 (en) 1972-10-06
ES400170A1 (en) 1975-09-16
GB1387746A (en) 1975-03-19
DE2109439A1 (en) 1972-09-21
IT956207B (en) 1973-10-10
FR2126444B1 (en) 1977-08-19
AU457985B2 (en) 1975-01-29

Similar Documents

Publication Publication Date Title
CA976403A (en) Method for manufacturing cathode ray tube screen
CA995735A (en) Viewing-screen structure for a cathode-ray tube and method of making
CA938340A (en) Shadow-mask cathode-ray tube and frame assembly and method of making same
CA992213A (en) Direct draw amplifier for magnetic deflection cathode ray tubes
CA949932A (en) Pallet-package structure for cathode ray tubes
CA955338A (en) Digital deflection system for cathode ray tubes
AU457985B2 (en) Deflection coils for cathode ray tubes and method of production
CA955641A (en) Electromagnetic focusing and deflection assembly for cathode ray tubes
CA964713A (en) Color cathode ray kinescope tube and method of fabricating the same
HK59676A (en) Method of winding deflection coils for cathode-ray display tubes
CA958063A (en) Envelope for, and method of processing, a color cathode-ray tube
AU463538B2 (en) Deflection coil arrangement for cathode ray tubes
CA862668A (en) Cathode ray tube faceplates and method for making same
CA880838A (en) Method of manufacturing picture screens for cathode ray tubes
CA848387A (en) Cathode ray tube and method of manufacture
CA910402A (en) Method of manufacture of cathode ray tubes having frit-sealed envelope assemblies
CA885133A (en) Cathode ray tube magnetic deflection circuit
CA884496A (en) Cathode ray tube envelope and method
CA880480A (en) Cathode ray tube magnetic shield
CA887600A (en) Method of screening a cathode-ray tube
CA917727A (en) Cathode ray tube and method of fabrication
AU482361B2 (en) Viewing-screen structure fora cathode-ray tube and method of making
CA856439A (en) Electro-magnetic deflection coil arrangements for cathode ray tubes
CA848406A (en) Method of manufacturing implosion safe cathode-ray tubes particularly television display tubes
CA843041A (en) Magnetic deflection system for cathode ray tubes