ES387645A1 - Coil form for a magnetic deflection york - Google Patents

Coil form for a magnetic deflection york

Info

Publication number
ES387645A1
ES387645A1 ES387645A ES387645A ES387645A1 ES 387645 A1 ES387645 A1 ES 387645A1 ES 387645 A ES387645 A ES 387645A ES 387645 A ES387645 A ES 387645A ES 387645 A1 ES387645 A1 ES 387645A1
Authority
ES
Spain
Prior art keywords
tension
grooves
core assembly
hooking
winding
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
ES387645A
Other languages
Spanish (es)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of ES387645A1 publication Critical patent/ES387645A1/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
    • 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
    • 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)
  • Manufacture Of Motors, Generators (AREA)

Abstract

A method of winding a magnetic deflection coil, comprising the steps of: transporting a tension wire along a slot, from among a plurality of them, into a core assembly; hooking said wire around one of a plurality of hook members of a crown or end cap attached to said core assembly; rotating said assembly so that it describes an angle comprising an integer number of grooves of said core assembly; hooking said strand in tension around another hook of said plurality of hook members, reversing the direction of said strand in tension; conveying said wire in tension, in an axial direction, along another of the grooves of said plurality, in said core assembly; hooking said thread in tension around a further hook, of said plurality of hook members; repeating the previous steps a plurality of times going through the first pair of grooves and the pairs of grooves that successively flank it, until achieving the desired number of turns in the winding; and repeating all of the above steps for each winding, until the coil windings have been wound. (Machine-translation by Google Translate, not legally binding)
ES387645A 1970-01-30 1971-01-27 Coil form for a magnetic deflection york Expired ES387645A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US727570A 1970-01-30 1970-01-30

Publications (1)

Publication Number Publication Date
ES387645A1 true ES387645A1 (en) 1974-01-16

Family

ID=21725214

Family Applications (1)

Application Number Title Priority Date Filing Date
ES387645A Expired ES387645A1 (en) 1970-01-30 1971-01-27 Coil form for a magnetic deflection york

Country Status (11)

Country Link
US (1) US3601731A (en)
JP (1) JPS4923050B1 (en)
AT (1) AT312065B (en)
BE (1) BE761704A (en)
CH (1) CH526202A (en)
DE (1) DE2103679C3 (en)
ES (1) ES387645A1 (en)
FR (1) FR2090468A5 (en)
GB (1) GB1327489A (en)
NL (1) NL170199C (en)
SE (1) SE367277B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1411562A (en) * 1972-01-13 1975-10-29 Plessey Co Ltd Coil winding
US3980242A (en) * 1973-05-29 1976-09-14 Quasar Electronics Corporation Coil winding machine for toroidal cores employing core holder assembly
US3902674A (en) * 1973-11-09 1975-09-02 Gen Instrument Corp Core supporting and rotating assembly
US3895329A (en) * 1973-12-19 1975-07-15 Gen Electric Toroidal-like saddle yoke
JPS5182921A (en) * 1975-01-17 1976-07-21 Nat Jutaku Kenzai
US4023129A (en) * 1975-04-14 1977-05-10 Rca Corporation Deflection yoke with non-radial conductors
US3996542A (en) * 1975-04-14 1976-12-07 Rca Corporation Deflection yoke having nonradial winding distribution
DE2516760A1 (en) * 1975-04-16 1976-10-28 Standard Elektrik Lorenz Ag GROOVED RING FOR TOROID COIL DEFLECTION
DE2807978C2 (en) * 1978-02-24 1992-08-27 Standard Elektrik Lorenz Ag, 7000 Stuttgart Deflection yoke for a cathode ray tube
JPS5635645U (en) * 1979-08-23 1981-04-06
DE2940931C2 (en) * 1979-10-09 1986-05-07 Siemens AG, 1000 Berlin und 8000 München Deflection unit for cathode ray tubes
JPS57116972U (en) * 1981-01-14 1982-07-20
NL8603056A (en) * 1986-12-01 1988-07-01 Philips Nv METHOD FOR MANUFACTURING AN ELECTROMAGNETIC DEFLECTION UNIT AND ELECTRON BEAM TUBE WITH MANUFACTURED DEFLECTION
US4901930A (en) * 1988-07-21 1990-02-20 Tdk Corporation Winding apparatus for deflection yoke
DE3920699A1 (en) * 1989-06-24 1991-01-10 Nokia Unterhaltungselektronik SADDLE COIL ARRANGEMENT FOR A CATHODE RAY TUBE AND COIL CARRIER FOR SUCH AN ARRANGEMENT
JPH08195178A (en) * 1995-01-18 1996-07-30 Sony Corp Bobbin for deflection coil
JP2002367535A (en) * 2001-06-07 2002-12-20 Mitsubishi Electric Corp Deflection yoke device
EP3640962A1 (en) * 2018-10-15 2020-04-22 V&C GmbH Automatic hook needle winding machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3310763A (en) * 1965-02-04 1967-03-21 Rca Corp Deflection yoke coil
NL153714B (en) * 1965-10-23 1977-06-15 Sanders Associates Inc CATHOD BEAM TUBE FITTED WITH A MAGNETIC DEFLECTION SYSTEM.

Also Published As

Publication number Publication date
DE2103679C3 (en) 1974-08-22
GB1327489A (en) 1973-08-22
BE761704A (en) 1971-07-01
DE2103679A1 (en) 1971-08-05
FR2090468A5 (en) 1972-01-14
CH526202A (en) 1972-07-31
NL170199B (en) 1982-05-03
SE367277B (en) 1974-05-20
JPS4923050B1 (en) 1974-06-13
NL7100491A (en) 1971-08-03
DE2103679B2 (en) 1974-01-31
AT312065B (en) 1973-12-10
NL170199C (en) 1982-10-01
US3601731A (en) 1971-08-24

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19930911