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FR2716291B1 - Procédé de fabrication d'un bobinage sur un circuit magnétique torique. - Google Patents

Procédé de fabrication d'un bobinage sur un circuit magnétique torique.

Info

Publication number
FR2716291B1
FR2716291B1 FR9401772A FR9401772A FR2716291B1 FR 2716291 B1 FR2716291 B1 FR 2716291B1 FR 9401772 A FR9401772 A FR 9401772A FR 9401772 A FR9401772 A FR 9401772A FR 2716291 B1 FR2716291 B1 FR 2716291B1
Authority
FR
France
Prior art keywords
coil
magnetic circuit
manufacturing
toroidal magnetic
varnish
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
FR9401772A
Other languages
English (en)
Other versions
FR2716291A1 (fr
Inventor
Rouelle Raholijaona
Luc Colombel
Roger Deon
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.)
Mecagis SNC
Original Assignee
Mecagis SNC
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
Priority to FR9401772A priority Critical patent/FR2716291B1/fr
Application filed by Mecagis SNC filed Critical Mecagis SNC
Priority to EP95400122A priority patent/EP0668596B1/fr
Priority to AT95400122T priority patent/ATE152282T1/de
Priority to DE69500246T priority patent/DE69500246T2/de
Priority to ES95400122T priority patent/ES2104459T3/es
Priority to US08/382,417 priority patent/US5583475A/en
Priority to CA002142565A priority patent/CA2142565A1/fr
Priority to JP7028203A priority patent/JPH0837123A/ja
Publication of FR2716291A1 publication Critical patent/FR2716291A1/fr
Application granted granted Critical
Publication of FR2716291B1 publication Critical patent/FR2716291B1/fr
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
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H01F17/06—Fixed inductances of the signal type  with magnetic core with core substantially closed in itself, e.g. toroid
    • H01F17/062—Toroidal core with turns of coil around it
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
    • H01F2038/305—Constructions with toroidal magnetic core
    • 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
    • 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)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Paints Or Removers (AREA)
  • Soft Magnetic Materials (AREA)
  • Insulating Of Coils (AREA)
FR9401772A 1994-02-16 1994-02-16 Procédé de fabrication d'un bobinage sur un circuit magnétique torique. Expired - Fee Related FR2716291B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR9401772A FR2716291B1 (fr) 1994-02-16 1994-02-16 Procédé de fabrication d'un bobinage sur un circuit magnétique torique.
AT95400122T ATE152282T1 (de) 1994-02-16 1995-01-20 Herstellungsverfahren für eine spule auf einem toroidalen magnetkreis
DE69500246T DE69500246T2 (de) 1994-02-16 1995-01-20 Herstellungsverfahren für eine Spule auf einem toroidalen Magnetkreis
ES95400122T ES2104459T3 (es) 1994-02-16 1995-01-20 Procedimiento de fabricacion de un bobinado sobre un circuito magnetico torico.
EP95400122A EP0668596B1 (fr) 1994-02-16 1995-01-20 Procédé de fabrication d'un bobinage sur un circuit magnétique torique
US08/382,417 US5583475A (en) 1994-02-16 1995-02-02 Method of manufacturing a coil on a toroidal magnetic circuit
CA002142565A CA2142565A1 (fr) 1994-02-16 1995-02-15 Procede de fabrication d'un bobinage sur un circuit magnetique torique
JP7028203A JPH0837123A (ja) 1994-02-16 1995-02-16 トロイダル磁気回路上にコイルを製造する方法及びトロイダル磁気回路上のコイル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9401772A FR2716291B1 (fr) 1994-02-16 1994-02-16 Procédé de fabrication d'un bobinage sur un circuit magnétique torique.

Publications (2)

Publication Number Publication Date
FR2716291A1 FR2716291A1 (fr) 1995-08-18
FR2716291B1 true FR2716291B1 (fr) 1996-05-03

Family

ID=9460145

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9401772A Expired - Fee Related FR2716291B1 (fr) 1994-02-16 1994-02-16 Procédé de fabrication d'un bobinage sur un circuit magnétique torique.

Country Status (8)

Country Link
US (1) US5583475A (fr)
EP (1) EP0668596B1 (fr)
JP (1) JPH0837123A (fr)
AT (1) ATE152282T1 (fr)
CA (1) CA2142565A1 (fr)
DE (1) DE69500246T2 (fr)
ES (1) ES2104459T3 (fr)
FR (1) FR2716291B1 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6566994B1 (en) 1997-03-17 2003-05-20 Fluke Corporation Coil for an AC current sensor
US6675463B2 (en) * 1997-09-12 2004-01-13 General Electric Company Methods for forming torodial windings for current sensors
US6242948B1 (en) * 1997-11-19 2001-06-05 Mitsubishi Denki Kabushiki Kaisha Semiconductor integrated circuit device
US6248279B1 (en) 1999-05-25 2001-06-19 Panzer Tool Works, Inc. Method and apparatus for encapsulating a ring-shaped member
EP1058278B1 (fr) * 1999-06-04 2012-02-29 Liaisons Electroniques-Mecaniques Lem S.A. Circuit magnétique bobine
JP4851657B2 (ja) * 2001-05-14 2012-01-11 株式会社エス・エッチ・ティ 電流検出機能を具えたコイル装置
JP4745543B2 (ja) * 2001-06-22 2011-08-10 Ｎｅｃトーキン株式会社 磁芯およびコイル部品
JP4603728B2 (ja) * 2001-06-22 2010-12-22 Ｎｅｃトーキン株式会社 磁心及びコイル部品
KR100790613B1 (ko) * 2001-07-03 2007-12-31 가부시끼가이샤 에스애취티 코일 장치의 제조 방법
JP5008803B2 (ja) * 2001-07-17 2012-08-22 Ｎｅｃトーキン株式会社 コイル部品
FR2828002B1 (fr) * 2001-07-30 2003-10-31 Abb Control Sa Procede de fabrication d'une bobine torique dont le noyau magnetique presente un entrefer et boitier pour la mise en oeuvre de ce procede
NZ523324A (en) * 2002-12-20 2005-03-24 Wellington Drive Technologies Bobbins for toroidal core wound continuously
US7154368B2 (en) * 2003-10-15 2006-12-26 Actown Electricoil, Inc. Magnetic core winding method, apparatus, and product produced therefrom
KR101204873B1 (ko) * 2004-08-23 2012-11-26 니뽄 가가쿠 야킨 가부시키가이샤 자성 코어부품의 제조방법
US20070077783A1 (en) * 2005-09-30 2007-04-05 Trw Automotive U.S. Llc Rotary connector system
US8001672B2 (en) * 2007-10-02 2011-08-23 Advanced Magnet Lab, Inc Methods of fabricating a conductor assembly having a curvilinear arcuate shape
CN101552135B (zh) * 2008-12-18 2011-08-24 台达电子（东莞）有限公司 制造环形线圈总成的方法及装置
US8674682B2 (en) * 2009-09-30 2014-03-18 General Electric Company Monitoring system and current transformers for partial discharge detection
TW201220337A (en) * 2010-11-02 2012-05-16 Largan Precision Co Ltd Method for producing coils
CN102543419A (zh) * 2010-12-07 2012-07-04 大立光电股份有限公司 线圈的制作方法
JP2011135091A (ja) * 2011-02-16 2011-07-07 Nec Tokin Corp 磁芯およびコイル部品
WO2014205164A1 (fr) * 2013-06-20 2014-12-24 Liu Yuexin Composants magnétiques et procédé de fabrication par laminage
SK500132014A3 (en) * 2014-02-11 2016-03-01 Ladislav Grno The sensor and method for electric current measuring
JP6454544B2 (ja) * 2014-12-26 2019-01-16 甲神電機株式会社 可飽和コアの固定具及び固定方法並びにフラックスゲート電流センサ
US9812246B1 (en) 2016-08-28 2017-11-07 Daniel Nunez Apparatus and method for a coiled wire nest and frame for toroidal induction
CN111323632B (zh) * 2019-07-15 2023-06-16 国网江西省电力有限公司电力科学研究院 交直流零磁通磁通门电流传感器及其程控配置及校准方法
CN113903591B (zh) * 2020-06-22 2023-08-15 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） 一种零磁通线圈的绕制方法及零磁通线圈

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1656933A (en) * 1926-06-08 1928-01-24 Ahlstrand Karl Johan Gerhard Method of manufacturing toroid coils
US1994534A (en) * 1932-04-23 1935-03-19 Rca Corp Inductance coil and method of manufacture thereof
US3153841A (en) * 1960-06-06 1964-10-27 Admiral Corp Method of manufacturing a radio frequency coil
JPS57120314A (en) * 1981-01-17 1982-07-27 Hitachi Cable Ltd Manufacture of doughnut type coil
US4782582A (en) * 1984-12-13 1988-11-08 Eastrock Technology Inc. Process for the manufacture of a toroidal ballast choke
WO1987004559A1 (fr) * 1986-01-15 1987-07-30 American Light Corporation Procede de fabrication d'enroulements toroidaux
US5274907A (en) * 1990-05-23 1994-01-04 Basler Electric Company Apparatus for winding a toroid coil on a toroidal body
JPH05290731A (ja) * 1992-04-13 1993-11-05 Murata Mfg Co Ltd 偏向コイルおよびその製造方法
US5247907A (en) * 1992-05-05 1993-09-28 The M. W. Kellogg Company Process furnace with a split flue convection section

Also Published As

Publication number Publication date
DE69500246D1 (de) 1997-05-28
ATE152282T1 (de) 1997-05-15
CA2142565A1 (fr) 1995-08-17
US5583475A (en) 1996-12-10
JPH0837123A (ja) 1996-02-06
ES2104459T3 (es) 1997-10-01
DE69500246T2 (de) 1997-08-07
EP0668596B1 (fr) 1997-04-23
EP0668596A1 (fr) 1995-08-23
FR2716291A1 (fr) 1995-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse