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DE69527333D1 - Drosselspule - Google Patents

Drosselspule

Info

Publication number
DE69527333D1
DE69527333D1 DE69527333T DE69527333T DE69527333D1 DE 69527333 D1 DE69527333 D1 DE 69527333D1 DE 69527333 T DE69527333 T DE 69527333T DE 69527333 T DE69527333 T DE 69527333T DE 69527333 D1 DE69527333 D1 DE 69527333D1
Authority
DE
Germany
Prior art keywords
choke coil
choke
coil
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
DE69527333T
Other languages
English (en)
Other versions
DE69527333T2 (de
Inventor
Kazuaki Onishi
Hidenori Uematsu
Tsunetsugu Imanishi
Munekazu Sato
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69527333D1 publication Critical patent/DE69527333D1/de
Application granted granted Critical
Publication of DE69527333T2 publication Critical patent/DE69527333T2/de
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
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Coils Or Transformers For Communication (AREA)
DE69527333T 1994-04-26 1995-04-21 Drosselspule Expired - Fee Related DE69527333T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6088313A JPH07297055A (ja) 1994-04-26 1994-04-26 チョークコイル
PCT/JP1995/000790 WO1995029493A1 (fr) 1994-04-26 1995-04-21 Bobine d'arret

Publications (2)

Publication Number Publication Date
DE69527333D1 true DE69527333D1 (de) 2002-08-14
DE69527333T2 DE69527333T2 (de) 2003-02-13

Family

ID=13939450

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69527333T Expired - Fee Related DE69527333T2 (de) 1994-04-26 1995-04-21 Drosselspule

Country Status (6)

Country Link
US (2) US5841335A (de)
EP (3) EP1213833A1 (de)
JP (2) JPH07297055A (de)
CN (1) CN1123018C (de)
DE (1) DE69527333T2 (de)
WO (1) WO1995029493A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0821375A1 (de) * 1996-07-26 1998-01-28 SIEMENS MATSUSHITA COMPONENTS GmbH & CO. KG Verwendung einer Entstördrossel in Schaltnetzteilen
US6674355B2 (en) * 2000-05-19 2004-01-06 M-Flex Multi-Fineline Electronix, Inc. Slot core transformers
JP2002158124A (ja) * 2000-11-20 2002-05-31 Tokin Corp インダクタンス部品
US6980450B2 (en) * 2002-01-24 2005-12-27 Inverters Unlimited, Inc. High power density inverter and components thereof
US7467760B2 (en) * 2002-04-29 2008-12-23 Allflex Europe Sas Coil arrangement for radio-frequency identification devices, process and apparatus for making said arrangement
US7135952B2 (en) 2002-09-16 2006-11-14 Multi-Fineline Electronix, Inc. Electronic transformer/inductor devices and methods for making same
TWI334612B (en) * 2004-10-15 2010-12-11 Delta Electronics Inc Emi filter
TW200618003A (en) * 2004-11-26 2006-06-01 Mu-Tu Li Electric device, and its labor and materials
US7645941B2 (en) 2006-05-02 2010-01-12 Multi-Fineline Electronix, Inc. Shielded flexible circuits and methods for manufacturing same
JP4878562B2 (ja) * 2007-02-06 2012-02-15 本田技研工業株式会社 複合型トランスおよびそれを用いた昇降圧回路
KR100935967B1 (ko) * 2007-10-31 2010-01-08 삼성전기주식회사 집적 코일을 갖는 역률 개선 회로
JP2009146955A (ja) 2007-12-11 2009-07-02 Hitachi Computer Peripherals Co Ltd 複合リアクトルおよび電源装置
CN101593606B (zh) * 2009-03-30 2012-02-22 浙江大学 基于柔性多层带材的全集成emi滤波器
CN101777552B (zh) * 2009-12-31 2011-12-28 锐迪科科技有限公司 扼流电感
US8269592B1 (en) * 2010-05-05 2012-09-18 Lockheed Martin Corporation Pulse transformer
DE102010033812A1 (de) 2010-08-09 2012-02-09 Sew-Eurodrive Gmbh & Co. Kg Spulenanordnung, insbesondere Wechselstrom-Transformator, Verwendung und Anordnung zur berührungslosen Energieübertragung
US8791782B2 (en) * 2011-01-28 2014-07-29 Uses, Inc. AC power conditioning circuit
JP5333521B2 (ja) * 2011-06-06 2013-11-06 株式会社豊田自動織機 磁性コア
US10529475B2 (en) * 2011-10-29 2020-01-07 Intersil Americas LLC Inductor structure including inductors with negligible magnetic coupling therebetween
DE102012202578A1 (de) * 2012-02-20 2013-08-22 Robert Bosch Gmbh Multiphasenwandler
JP6085904B2 (ja) * 2012-05-31 2017-03-01 ブラザー工業株式会社 ノイズ低減装置、電源装置、及びノイズ低減装置におけるコアの配置方法
JP6214024B2 (ja) * 2012-11-16 2017-10-18 北川工業株式会社 バスバーアセンブリ
KR102070051B1 (ko) 2013-06-17 2020-01-29 삼성전자 주식회사 인덕터 및 이를 포함하는 전자장치
JP6401564B2 (ja) * 2014-10-06 2018-10-10 三菱電線工業株式会社 ノイズフィルタ及びその製造方法
JP6942963B2 (ja) * 2017-01-12 2021-09-29 株式会社豊田自動織機 車載用流体機械

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS3814910Y1 (de) * 1961-06-29 1963-07-20
US3201731A (en) * 1962-11-27 1965-08-17 Electro Netic Steel Inc Transformer core and lamination therefor
CH484501A (de) * 1967-12-29 1970-01-15 Leuenberger H Verfahren zur Herstellung eines Blechpaketes
US4009460A (en) * 1974-09-24 1977-02-22 Hitachi Metals, Ltd. Inductor
JPS51137868A (en) * 1975-05-24 1976-11-29 Yaskawa Denki Seisakusho Kk Method of fixing core laminations of electric device
JPS55120117A (en) * 1979-03-10 1980-09-16 Toshiba Corp Saturable reactor
JPS6095906A (ja) * 1983-10-31 1985-05-29 Matsushita Electric Works Ltd 安定器の鉄心構造
JPS6453513A (en) * 1987-08-25 1989-03-01 Nippon Denso Co Ignition coil
CH678773A5 (de) * 1988-02-11 1991-10-31 Susanne Riedi Joks
JPH01220415A (ja) * 1988-02-29 1989-09-04 Nippon Telegr & Teleph Corp <Ntt> Ａｃラインフィルタ
CN1034220A (zh) * 1988-11-30 1989-07-26 内蒙古自治区地方国营阿拉善左旗酒厂 苁蓉酒制作方法
JP3075753B2 (ja) * 1990-03-09 2000-08-14 イーイーヴィ リミテッド 入力空洞を有する電子ビーム管
JPH0480022A (ja) * 1990-07-23 1992-03-13 Kanai Hiroyuki 自動車用ホイールの製造方法
JPH04133415A (ja) * 1990-09-26 1992-05-07 Nec Corp 半導体基板現像装置
JPH0480022U (de) * 1990-11-27 1992-07-13
JP2601901Y2 (ja) * 1991-05-29 1999-12-13 株式会社トーキン 高周波用チョークコイル
JPH0541121A (ja) * 1991-08-02 1993-02-19 Ngk Insulators Ltd 電線支持碍子装置における雷撃エネルギー抑制構造
JP2554966B2 (ja) * 1991-09-24 1996-11-20 本田技研工業株式会社 部品搬送装置
JPH05109549A (ja) * 1991-10-20 1993-04-30 Eye Lighting Syst Corp 放電灯安定器用鉄心
JP2567363Y2 (ja) * 1991-11-06 1998-04-02 株式会社トーキン ノイズ防止チョークコイル
JP2569445Y2 (ja) * 1992-03-26 1998-04-22 株式会社トーキン ノイズ防止用チョークコイル
JP2567381Y2 (ja) * 1992-04-09 1998-04-02 株式会社トーキン ノイズ防止チョークコイル
JPH065448A (ja) * 1992-06-22 1994-01-14 Matsushita Electric Ind Co Ltd チョークコイルおよび電源装置
ATE130119T1 (de) * 1992-07-20 1995-11-15 Knobel Lichttech Verfahren zur herstellung einer drossel oder eines transformators mit aus zwei u-förmigen blechen gebildeten e-förmigen kernblechen.
ITGE940022A1 (it) * 1994-03-08 1995-09-08 Tranceria Ligure S R L Metodo rapido,economico e senza sfrido di preparazione di nuclei di trasformatori.
US5481238A (en) * 1994-04-19 1996-01-02 Argus Technologies Ltd. Compound inductors for use in switching regulators

Also Published As

Publication number Publication date
EP1202449A1 (de) 2002-05-02
JP3282183B2 (ja) 2002-05-13
EP1213833A1 (de) 2002-06-12
EP0706192A4 (de) 1996-12-18
DE69527333T2 (de) 2003-02-13
CN1123018C (zh) 2003-10-01
WO1995029493A1 (fr) 1995-11-02
US6014071A (en) 2000-01-11
EP0706192B1 (de) 2002-07-10
EP0706192A1 (de) 1996-04-10
JPH07297055A (ja) 1995-11-10
US5841335A (en) 1998-11-24
CN1127568A (zh) 1996-07-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee