ES2113059T3 - Procedimiento para fabricacion de una bobina de desmagnetizacion y la bobina obtenida por dicho procedimiento. - Google Patents

Procedimiento para fabricacion de una bobina de desmagnetizacion y la bobina obtenida por dicho procedimiento.

Info

Publication number
ES2113059T3
ES2113059T3 ES94400497T ES94400497T ES2113059T3 ES 2113059 T3 ES2113059 T3 ES 2113059T3 ES 94400497 T ES94400497 T ES 94400497T ES 94400497 T ES94400497 T ES 94400497T ES 2113059 T3 ES2113059 T3 ES 2113059T3
Authority
ES
Spain
Prior art keywords
procedure
coil
manufacture
demagnetisation
demagnetization
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 - Lifetime
Application number
ES94400497T
Other languages
English (en)
Inventor
Jean-Claude Sey
Daniel Vittoz
Christophe Lanaud
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.)
Thomson Television Components France SA
Original Assignee
Thomson Television Components France SA
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 Thomson Television Components France SA filed Critical Thomson Television Components France SA
Application granted granted Critical
Publication of ES2113059T3 publication Critical patent/ES2113059T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/29—Picture reproducers using cathode ray tubes using demagnetisation or compensation of external magnetic fields
    • 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
    • H01J29/003—Arrangements for eliminating unwanted electromagnetic effects, e.g. demagnetisation arrangements, shielding coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/0007—Elimination of unwanted or stray electromagnetic effects
    • H01J2229/0046—Preventing or cancelling fields within the enclosure
    • H01J2229/0053—Demagnetisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Particle Accelerators (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Insulating Of Coils (AREA)
  • Insulated Conductors (AREA)

Abstract

LA INVENCION SE REFIERE A LA FABRICACION DE LOS BUCLES DE DESMAGNETIZACION DESTINADAS A SER MONTADAS SOBRE EL ELEMENTO DE VIDRIO DE LOS TUBOS DE RAYOS CATODICOS PARA LA VISUALIZACION DE IMAGENES EN COLORES. LA INVENCION SE REFIERE A UN PROCESO DE FABRICACION EN EL QUE EL ENLACE ENTRE LOS EXTREMOS (1,2) DEL BOBINADO (12) DEL BUCLE DE DESMAGNETIZACION Y LOS CONDUCTORES (4,5) DE CONEXION AL CIRCUITO ELECTRICO DE ALIMENTACION SE ENVUELVE INYECTANDO EN UN MOLDE UN MATERIAL TERMOPLASTICO AISLANTE. LA INVENCION SE APLICA PARTICULARMENTE A LOS BUCLES DE DESMAGNETIZACION PARA RECEPTORES DE TELEVISION EN COLORES.
ES94400497T 1993-03-12 1994-03-08 Procedimiento para fabricacion de una bobina de desmagnetizacion y la bobina obtenida por dicho procedimiento. Expired - Lifetime ES2113059T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9302870A FR2702622B1 (fr) 1993-03-12 1993-03-12 Procédé de fabrication de boucle de démagnétisation et boucle obtenue par ce procédé.

Publications (1)

Publication Number Publication Date
ES2113059T3 true ES2113059T3 (es) 1998-04-16

Family

ID=9444902

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94400497T Expired - Lifetime ES2113059T3 (es) 1993-03-12 1994-03-08 Procedimiento para fabricacion de una bobina de desmagnetizacion y la bobina obtenida por dicho procedimiento.

Country Status (14)

Country Link
US (3) US5751206A (es)
EP (1) EP0615270B1 (es)
JP (1) JP3524574B2 (es)
KR (1) KR100300803B1 (es)
CN (1) CN1037142C (es)
AT (1) ATE162008T1 (es)
CZ (1) CZ284542B6 (es)
DE (1) DE69407634T2 (es)
DK (1) DK0615270T3 (es)
ES (1) ES2113059T3 (es)
FI (1) FI112718B (es)
FR (1) FR2702622B1 (es)
GR (1) GR3026271T3 (es)
SG (1) SG49306A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090260736A1 (en) * 2008-04-15 2009-10-22 Steven Michael Charette Method and apparatus for encapsulating wire, hose, and tube splices, connections, and repairs
CN101917630B (zh) * 2010-07-23 2012-10-31 广东朝野科技有限公司 彩色电视机消磁线圈参数计算方法
CN104465018B (zh) * 2013-09-24 2016-12-07 宝山钢铁股份有限公司 便携式无源消磁装置
CN104538150B (zh) * 2014-12-18 2017-02-22 河南机电高等专科学校 一种轴承套圈退磁装置
CN104599808A (zh) * 2014-12-29 2015-05-06 东莞市凯金新能源科技有限公司 一种旋转去磁装置及锂电池负极材料粉末加工设备
CN106816256B (zh) * 2017-03-23 2019-05-17 新沂市骄阳石英有限公司 带有加热板的去磁机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4847557A (en) * 1987-03-18 1989-07-11 Sumitomo Electric Industries, Ltd. Hermetically sealed magnetic sensor
JPH03199786A (ja) * 1989-12-28 1991-08-30 Aisin Aw Co Ltd 樹脂モールドコイル装置
NL9002618A (nl) * 1990-11-30 1992-06-16 Philips Nv Inrichting voor het demagnetiseren van een beeldbuis.
US5175525A (en) * 1991-06-11 1992-12-29 Astec International, Ltd. Low profile transformer
EP0662696B1 (en) * 1994-01-11 1998-03-18 Smc Corporation Method for fabricating solenoid device for electromagnetic valves

Also Published As

Publication number Publication date
DE69407634T2 (de) 1998-05-14
SG49306A1 (en) 1998-05-18
CN1037142C (zh) 1998-01-21
EP0615270A1 (fr) 1994-09-14
KR100300803B1 (ko) 2001-10-22
FI112718B (fi) 2003-12-31
US6020806A (en) 2000-02-01
US5878482A (en) 1999-03-09
FI941167A0 (fi) 1994-03-11
DK0615270T3 (da) 1998-09-07
FI941167A (fi) 1994-09-13
DE69407634D1 (de) 1998-02-12
US5751206A (en) 1998-05-12
KR940023266A (ko) 1994-10-22
ATE162008T1 (de) 1998-01-15
GR3026271T3 (en) 1998-06-30
EP0615270B1 (fr) 1998-01-07
FR2702622A1 (fr) 1994-09-16
FR2702622B1 (fr) 1995-05-05
CZ56994A3 (en) 1994-09-14
JPH07122188A (ja) 1995-05-12
CN1099214A (zh) 1995-02-22
CZ284542B6 (cs) 1998-12-16
JP3524574B2 (ja) 2004-05-10

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