FR3000282B1 - Circuit magnetique pour porter au moins une bobine - Google Patents

Circuit magnetique pour porter au moins une bobine

Info

Publication number
FR3000282B1
FR3000282B1 FR1262532A FR1262532A FR3000282B1 FR 3000282 B1 FR3000282 B1 FR 3000282B1 FR 1262532 A FR1262532 A FR 1262532A FR 1262532 A FR1262532 A FR 1262532A FR 3000282 B1 FR3000282 B1 FR 3000282B1
Authority
FR
France
Prior art keywords
coil
carrying
magnetic circuit
magnetic
circuit
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.)
Active
Application number
FR1262532A
Other languages
English (en)
Other versions
FR3000282A1 (fr
Inventor
Richard Demersseman
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.)
Valeo eAutomotive France SAS
Original Assignee
Valeo Systemes de Controle Moteur SAS
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 Valeo Systemes de Controle Moteur SAS filed Critical Valeo Systemes de Controle Moteur SAS
Priority to FR1262532A priority Critical patent/FR3000282B1/fr
Priority to PCT/FR2013/053238 priority patent/WO2014096743A1/fr
Priority to CN201380071648.1A priority patent/CN104969309B/zh
Priority to EP13824614.5A priority patent/EP2936508B1/fr
Priority to US14/653,440 priority patent/US10340071B2/en
Publication of FR3000282A1 publication Critical patent/FR3000282A1/fr
Application granted granted Critical
Publication of FR3000282B1 publication Critical patent/FR3000282B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/24Magnetic cores
    • H01F27/255Magnetic cores made from particles
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00Cores, Yokes, or armatures
    • H01F3/10Composite arrangements of magnetic circuits
    • H01F3/14Constrictions; Gaps, e.g. air-gaps
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/24Magnetic cores
    • H01F27/245Magnetic cores made from sheets, e.g. grain-oriented
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/24Magnetic cores
    • H01F27/25Magnetic cores made from strips or ribbons
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/28Coils; Windings; Conductive connections
    • H01F27/2823Wires
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/28Coils; Windings; Conductive connections
    • H01F27/32Insulating of coils, windings, or parts thereof
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00Cores, Yokes, or armatures
    • H01F3/10Composite arrangements of magnetic circuits
    • H01F2003/106Magnetic circuits using combinations of different magnetic materials
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/28Coils; Windings; Conductive connections
    • H01F27/2847Sheets; Strips
    • H01F2027/2857Coil formed from wound foil conductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
FR1262532A 2012-12-21 2012-12-21 Circuit magnetique pour porter au moins une bobine Active FR3000282B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1262532A FR3000282B1 (fr) 2012-12-21 2012-12-21 Circuit magnetique pour porter au moins une bobine
PCT/FR2013/053238 WO2014096743A1 (fr) 2012-12-21 2013-12-20 Circuit magnetique pour porter au moins une bobine
CN201380071648.1A CN104969309B (zh) 2012-12-21 2013-12-20 用于承载至少一个线圈的磁性回路
EP13824614.5A EP2936508B1 (fr) 2012-12-21 2013-12-20 Circuit magnetique pour porter au moins une bobine
US14/653,440 US10340071B2 (en) 2012-12-21 2013-12-20 Magnetic circuit for carrying at least one coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1262532A FR3000282B1 (fr) 2012-12-21 2012-12-21 Circuit magnetique pour porter au moins une bobine

Publications (2)

Publication Number Publication Date
FR3000282A1 FR3000282A1 (fr) 2014-06-27
FR3000282B1 true FR3000282B1 (fr) 2015-07-17

Family

ID=49546432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1262532A Active FR3000282B1 (fr) 2012-12-21 2012-12-21 Circuit magnetique pour porter au moins une bobine

Country Status (5)

Country Link
US (1) US10340071B2 (fr)
EP (1) EP2936508B1 (fr)
CN (1) CN104969309B (fr)
FR (1) FR3000282B1 (fr)
WO (1) WO2014096743A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018082529A (ja) * 2016-11-15 2018-05-24 マブチモーター株式会社 ロータ
JP6684451B2 (ja) * 2017-02-15 2020-04-22 株式会社オートネットワーク技術研究所 リアクトル
FR3082351B1 (fr) * 2018-06-08 2021-10-22 Valeo Systemes De Controle Moteur Composant formant au moins deux inductances
US20210012944A1 (en) * 2019-07-08 2021-01-14 North Carolina State University Transformer designs for very high isolation with high coupling

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2908880A (en) * 1955-08-08 1959-10-13 Mc Graw Edison Co Magnetic core
CN2212253Y (zh) * 1994-11-03 1995-11-08 赵运卿 日光灯稳压镇流器
JP2002083722A (ja) * 2000-09-08 2002-03-22 Tokin Corp インダクタ及びトランス
SE520771C2 (sv) * 2000-09-08 2003-08-26 Emerson Energy Systems Ab Högfrekvensinduktor
US6717504B2 (en) * 2000-10-25 2004-04-06 Nec Tokin Corporation Magnetic core including bias magnet and inductor component using the same
WO2005055256A1 (fr) * 2003-12-02 2005-06-16 Adelaide Research & Innovation Pty Ltd Procede de formation et de controle de formation d'objets metalliques amorphes
JP2005237077A (ja) * 2004-02-18 2005-09-02 Sanken Electric Co Ltd 巻線装置及びスイッチング電源装置
US6980077B1 (en) * 2004-08-19 2005-12-27 Coldwatt, Inc. Composite magnetic core for switch-mode power converters
US20080074227A1 (en) * 2006-09-21 2008-03-27 Ford Global Technologies, Llc Inductor topologies with substantial common-mode and differential-mode inductance
FR2944391B1 (fr) 2008-11-18 2013-03-22 Valeo Sys Controle Moteur Sas Procede et dispositif electrique combine d'alimentation et de charge a moyens de compensation
KR100920181B1 (ko) * 2008-11-28 2009-10-06 주식회사 상용조명 다등용 안정기 및 그의 제조 방법
US9019062B2 (en) * 2010-12-08 2015-04-28 Epcos Ag Inductive device with improved core properties

Also Published As

Publication number Publication date
EP2936508A1 (fr) 2015-10-28
EP2936508B1 (fr) 2020-07-01
FR3000282A1 (fr) 2014-06-27
US10340071B2 (en) 2019-07-02
CN104969309A (zh) 2015-10-07
US20150364240A1 (en) 2015-12-17
CN104969309B (zh) 2018-12-25
WO2014096743A1 (fr) 2014-06-26

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