FR2264375A1 - Method of winding cathode ray tube - involves joining two coils wound in opposite directions - Google Patents

Method of winding cathode ray tube - involves joining two coils wound in opposite directions

Info

Publication number
FR2264375A1
FR2264375A1 FR7508036A FR7508036A FR2264375A1 FR 2264375 A1 FR2264375 A1 FR 2264375A1 FR 7508036 A FR7508036 A FR 7508036A FR 7508036 A FR7508036 A FR 7508036A FR 2264375 A1 FR2264375 A1 FR 2264375A1
Authority
FR
France
Prior art keywords
winding
opposite directions
ray tube
cathode ray
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.)
Granted
Application number
FR7508036A
Other languages
English (en)
French (fr)
Other versions
FR2264375B1 (it
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2264375A1 publication Critical patent/FR2264375A1/fr
Application granted granted Critical
Publication of FR2264375B1 publication Critical patent/FR2264375B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01F41/064—Winding non-flat conductive wires, e.g. rods, cables or cords
    • H01F41/069—Winding two or more wires, e.g. bifilar winding
    • 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
    • H01F41/082—Devices for guiding or positioning the winding material on the former
    • H01F41/088—Devices for guiding or positioning the winding material on the former using revolving flyers
    • 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 Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
FR7508036A 1974-03-15 1975-03-14 Method of winding cathode ray tube - involves joining two coils wound in opposite directions Granted FR2264375A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7403472A NL7403472A (nl) 1974-03-15 1974-03-15 Werkwijze voor het wikkelen van zadelvormige afbuigspoelen, spoel vervaardigd volgens deze werkwijze en inrichting voor het uitvoeren van die werkwijze.

Publications (2)

Publication Number Publication Date
FR2264375A1 true FR2264375A1 (en) 1975-10-10
FR2264375B1 FR2264375B1 (it) 1978-02-24

Family

ID=19820965

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508036A Granted FR2264375A1 (en) 1974-03-15 1975-03-14 Method of winding cathode ray tube - involves joining two coils wound in opposite directions

Country Status (7)

Country Link
JP (1) JPS50128413A (it)
BE (1) BE826652A (it)
DE (1) DE2508988A1 (it)
FR (1) FR2264375A1 (it)
IT (1) IT1034202B (it)
NL (1) NL7403472A (it)
SE (1) SE7502741L (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372110A1 (fr) * 1976-11-24 1978-06-23 Camardella Giuseppe Structure de guide-fil multiple a rayon d'enroulement variable pour bobineuses
FR2415364A1 (fr) * 1978-01-18 1979-08-17 Philips Nv Dispositif de deviation destine a un tube d'images de television en couleurs, et tube d'images de television en couleurs muni d'une telle unite de deviation
EP0517672A2 (fr) * 1991-05-30 1992-12-09 Spemac S.R.L. Perfectionnements sur une enrouleuse pour bobines en sellette

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5918941B2 (ja) * 1976-03-09 1984-05-01 株式会社セコ−技研 軸方向空隙型電動機に使用される電機子コイルの製造装置
US4256268A (en) 1979-02-15 1981-03-17 Universal Manufacturing Co., Inc. Coil winding machine to wind saddle-shaped coils
EP0347758A1 (de) * 1988-06-24 1989-12-27 Gregory C. Hirschmann Verfahren und Einrichtung zum Wickeln von elektrischen Spulen
BE1007859A3 (nl) * 1993-12-07 1995-11-07 Philips Electronics Nv Zadelvormige afbuigspoel, meerdraads gewikkeld, en wikkelmethode.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372110A1 (fr) * 1976-11-24 1978-06-23 Camardella Giuseppe Structure de guide-fil multiple a rayon d'enroulement variable pour bobineuses
FR2415364A1 (fr) * 1978-01-18 1979-08-17 Philips Nv Dispositif de deviation destine a un tube d'images de television en couleurs, et tube d'images de television en couleurs muni d'une telle unite de deviation
EP0517672A2 (fr) * 1991-05-30 1992-12-09 Spemac S.R.L. Perfectionnements sur une enrouleuse pour bobines en sellette
EP0517672A3 (en) * 1991-05-30 1993-03-31 Spemac S.R.L. Improvements for a saddle coil winding machine

Also Published As

Publication number Publication date
DE2508988A1 (de) 1976-02-05
FR2264375B1 (it) 1978-02-24
SE7502741L (it) 1975-09-16
NL7403472A (nl) 1975-09-17
JPS50128413A (it) 1975-10-09
IT1034202B (it) 1979-09-10
BE826652A (fr) 1975-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse