EP1598838A3 - Spulenanordnung und Verfahren zu deren Herstellung - Google Patents

Spulenanordnung und Verfahren zu deren Herstellung Download PDF

Info

Publication number
EP1598838A3
EP1598838A3 EP05009360A EP05009360A EP1598838A3 EP 1598838 A3 EP1598838 A3 EP 1598838A3 EP 05009360 A EP05009360 A EP 05009360A EP 05009360 A EP05009360 A EP 05009360A EP 1598838 A3 EP1598838 A3 EP 1598838A3
Authority
EP
European Patent Office
Prior art keywords
coil assembly
manufacturing
same
cores
legs
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.)
Withdrawn
Application number
EP05009360A
Other languages
English (en)
French (fr)
Other versions
EP1598838A2 (de
Inventor
Robert Dr. Weger
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.)
Minebea Co Ltd
Original Assignee
Minebea Co Ltd
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 Minebea Co Ltd filed Critical Minebea Co Ltd
Publication of EP1598838A2 publication Critical patent/EP1598838A2/de
Publication of EP1598838A3 publication Critical patent/EP1598838A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H01F27/292—Surface mounted devices
    • 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
    • H01F17/045—Fixed inductances of the signal type  with magnetic core with core of cylindric geometry and coil wound along its longitudinal axis, i.e. rod or drum core
    • 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
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

Spulenanordnung, die einen ersten und einen zweiten C-förmigen Kern aufweist, wobei jeder C-förmige Kern eine langgestreckte Basis und zwei kürzere Schenkel an den Enden der Basis aufweist, auf jede Basis eine Wicklung aufgebracht ist und die Enden der Wicklungen an den Schenkeln der Kerne elektrisch kontaktiert sind, und wobei die Kerne relativ zueinander so angeordnet sind, daß die Schenkel der beiden Kerne einander gegenüberliegen.
EP05009360A 2004-05-21 2005-04-28 Spulenanordnung und Verfahren zu deren Herstellung Withdrawn EP1598838A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004025076 2004-05-21
DE102004025076A DE102004025076B4 (de) 2004-05-21 2004-05-21 Spulenanordnung und Verfahren zu deren Herstellung

Publications (2)

Publication Number Publication Date
EP1598838A2 EP1598838A2 (de) 2005-11-23
EP1598838A3 true EP1598838A3 (de) 2006-04-19

Family

ID=34935904

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05009360A Withdrawn EP1598838A3 (de) 2004-05-21 2005-04-28 Spulenanordnung und Verfahren zu deren Herstellung

Country Status (4)

Country Link
US (1) US7342475B2 (de)
EP (1) EP1598838A3 (de)
JP (1) JP2005340812A (de)
DE (1) DE102004025076B4 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7573362B2 (en) * 2005-10-11 2009-08-11 Hamilton Sunstrand Corporation High current, multiple air gap, conduction cooled, stacked lamination inductor
JP2007273821A (ja) * 2006-03-31 2007-10-18 Matsushita Electric Ind Co Ltd コイル部品とその製造方法
US8761433B2 (en) * 2006-06-12 2014-06-24 Harman International Industries, Incorporated Variable impedance voice coil loudspeaker
EP1895549B1 (de) * 2006-09-01 2015-04-15 DET International Holding Limited Induktives Bauelement
ATE515044T1 (de) 2006-11-22 2011-07-15 Det Int Holding Ltd Wicklungsanordnung und verfahren zu ihrer herstellung
JP4833950B2 (ja) * 2007-11-07 2011-12-07 原田工業株式会社 ノイズフィルタ
EP2299456B1 (de) * 2009-09-17 2016-08-24 DET International Holding Limited Integriertes magnetisches Bauteil
JP2012099739A (ja) * 2010-11-04 2012-05-24 Toho Zinc Co Ltd コアセグメント、環状コイルコア及び環状コイル
KR101197234B1 (ko) * 2011-04-08 2012-11-02 주식회사 아모그린텍 비정질 금속 코어와, 이를 이용한 유도장치 및 그 제조방법
PL222458B1 (pl) 2012-05-18 2016-07-29 Dtw Spółka Z Ograniczoną Odpowiedzialnością Zespolony moduł reaktancyjny
CN102842974B (zh) 2012-08-03 2015-06-03 埃塞克科技有限公司 横向磁通发电机
CA2827650A1 (en) 2012-09-24 2014-03-24 Eocycle Technologies Inc. Transverse flux electrical machine stator and assembly thereof
CA2829812A1 (en) 2012-10-17 2014-04-17 Eocycle Technologies Inc. Transverse flux electrical machine rotor
DE102012111732A1 (de) 2012-12-03 2014-06-05 Endress + Hauser Gmbh + Co. Kg Antennenvorrichtung zur Übertragung von Daten eines Füllstandsmessgeräts
US9633772B2 (en) * 2013-03-14 2017-04-25 Gentex Corporation Solderable planar magnetic components
US20160247627A1 (en) * 2015-02-24 2016-08-25 Maxim Integrated Products, Inc. Low-profile coupled inductors with leakage control
DE102015104794A1 (de) * 2015-03-27 2016-09-29 Epcos Ag Induktives Bauelement sowie Verfahren zur Herstellung eines induktiven Bauelements
JP6060206B2 (ja) * 2015-04-13 2017-01-11 東邦亜鉛株式会社 環状コイル
JP6573079B2 (ja) * 2016-07-26 2019-09-11 株式会社オートネットワーク技術研究所 リアクトル
DE202016007184U1 (de) * 2016-11-22 2016-12-02 Stadlbauer Marketing + Vertrieb Gmbh Spulenanordnung und Modellauto mit einer derartigen Spulenandordnung
JP6899999B2 (ja) * 2018-02-26 2021-07-07 株式会社オートネットワーク技術研究所 リアクトル

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1748993A (en) * 1926-10-19 1930-03-04 Western Electric Co Electrical coil and method of manufacturing it
EP0291602A1 (de) * 1987-05-21 1988-11-23 Standex International Corporation Kontaktelemente für Miniaturspule
US4953047A (en) * 1982-12-23 1990-08-28 Kabushiki Kaisha Sankyo Seiki Seisakusho Magnetic head sandwich assembly having reduced thickness
DE19631375A1 (de) * 1996-08-02 1998-02-05 Siemens Matsushita Components Stromkompensierte Drossel
EP0989568A2 (de) * 1998-09-25 2000-03-29 Lucent Technologies Inc. Flachprofil-, oberflächenmontierte Chip-Induktivität

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1003849B (de) * 1953-12-12 1957-03-07 Philips Nv Transformator fuer hohe, insbesondere impulsartige Sekundaerspannung
JPS5574111A (en) * 1978-11-29 1980-06-04 Hitachi Ltd Transformer
JPS61174607A (ja) * 1985-01-28 1986-08-06 Tetsuo Ishii 電磁誘導結合式コネクタ
GB9019571D0 (en) * 1990-09-07 1990-10-24 Electrotech Instr Ltd Power transformers and coupled inductors with optimally interleaved windings
DK173534B1 (da) * 1990-11-14 2001-02-05 Scanpower Strømforsyningskredsløb med integrerede magnetiske komponenter
DE19650996A1 (de) * 1996-11-26 1998-05-28 Chip Choke Inductivity Compone Kontaktelement
DE10051157A1 (de) * 2000-10-16 2002-04-25 Siemens Ag Transformator für hohe Betriebsfrequenz und Leistung
US20050116801A1 (en) * 2003-03-07 2005-06-02 Proehl Gregory L. Sensor coil and method of manufacturing same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1748993A (en) * 1926-10-19 1930-03-04 Western Electric Co Electrical coil and method of manufacturing it
US4953047A (en) * 1982-12-23 1990-08-28 Kabushiki Kaisha Sankyo Seiki Seisakusho Magnetic head sandwich assembly having reduced thickness
EP0291602A1 (de) * 1987-05-21 1988-11-23 Standex International Corporation Kontaktelemente für Miniaturspule
DE19631375A1 (de) * 1996-08-02 1998-02-05 Siemens Matsushita Components Stromkompensierte Drossel
EP0989568A2 (de) * 1998-09-25 2000-03-29 Lucent Technologies Inc. Flachprofil-, oberflächenmontierte Chip-Induktivität

Also Published As

Publication number Publication date
JP2005340812A (ja) 2005-12-08
US7342475B2 (en) 2008-03-11
DE102004025076B4 (de) 2006-04-20
DE102004025076A1 (de) 2005-12-15
EP1598838A2 (de) 2005-11-23
US20050258926A1 (en) 2005-11-24

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