CA2112774C - Saddle coil for cathode ray tube deflection systems - Google Patents

Saddle coil for cathode ray tube deflection systems Download PDF

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Publication number
CA2112774C
CA2112774C CA002112774A CA2112774A CA2112774C CA 2112774 C CA2112774 C CA 2112774C CA 002112774 A CA002112774 A CA 002112774A CA 2112774 A CA2112774 A CA 2112774A CA 2112774 C CA2112774 C CA 2112774C
Authority
CA
Canada
Prior art keywords
winding
segments
cutout
wire
base
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 - Fee Related
Application number
CA002112774A
Other languages
English (en)
French (fr)
Other versions
CA2112774A1 (en
Inventor
Friedrich Nelle
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of CA2112774A1 publication Critical patent/CA2112774A1/en
Application granted granted Critical
Publication of CA2112774C publication Critical patent/CA2112774C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01F41/08—Winding conductors onto closed formers or cores, e.g. threading conductors through toroidal cores
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/236—Manufacture of magnetic deflecting devices for cathode-ray tubes
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2209/00—Apparatus and processes for manufacture of discharge tubes
    • H01J2209/236—Manufacture of magnetic deflecting devices
    • H01J2209/2363—Coils
    • H01J2209/2366—Machines therefor, e.g. winding, forming, welding, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
CA002112774A 1993-01-20 1994-01-04 Saddle coil for cathode ray tube deflection systems Expired - Fee Related CA2112774C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4301305A DE4301305A1 (de) 1993-01-20 1993-01-20 Sattelspule für Ablenksysteme von Kathodenstrahlröhren
DEP4301305.8 1993-01-20

Publications (2)

Publication Number Publication Date
CA2112774A1 CA2112774A1 (en) 1994-07-21
CA2112774C true CA2112774C (en) 2004-03-23

Family

ID=6478494

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002112774A Expired - Fee Related CA2112774C (en) 1993-01-20 1994-01-04 Saddle coil for cathode ray tube deflection systems

Country Status (4)

Country Link
EP (1) EP0607851B1 (de)
JP (1) JP3457729B2 (de)
CA (1) CA2112774C (de)
DE (2) DE4301305A1 (de)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313804A1 (de) * 1973-03-20 1974-09-26 Licentia Gmbh Wickelschablone fuer ablenkspulen
IT996859B (it) * 1973-10-22 1975-12-10 Indesit Forma utilizzabile per l avvolgi mento di robine
JPS5182921A (de) * 1975-01-17 1976-07-21 Nat Jutaku Kenzai
JPS5832450B2 (ja) * 1979-08-16 1983-07-13 松下電器産業株式会社 偏向コイルの製造法
DE3225289A1 (de) * 1982-07-07 1984-01-12 Standard Elektrik Lorenz Ag, 7000 Stuttgart Wickelvorrichtung zur herstellung von sattelspulen
NL8300544A (nl) * 1983-02-14 1984-09-03 Philips Nv Werkwijze voor het vervaardigen van een zadelvormige spoel.
SU1239765A1 (ru) * 1984-12-21 1986-06-23 Предприятие П/Я А-3112 Электромагнитна отклон юща система
DE3635220A1 (de) * 1986-10-16 1988-04-21 Standard Elektrik Lorenz Ag Wickelvorrichtung
NL8700280A (nl) * 1987-02-06 1988-09-01 Philips Nv Werkwijze voor het vervaardigen van een electromagnetische afbuigeenheid voor een kathodestraalbuis.
EP0534531B1 (de) * 1991-09-23 1995-05-10 Koninklijke Philips Electronics N.V. Ablenkeinheit und Herstellungsverfahren

Also Published As

Publication number Publication date
JPH076695A (ja) 1995-01-10
EP0607851B1 (de) 1996-11-20
CA2112774A1 (en) 1994-07-21
DE59401051D1 (de) 1997-01-02
JP3457729B2 (ja) 2003-10-20
DE4301305A1 (de) 1994-07-21
EP0607851A1 (de) 1994-07-27

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