DE60321196D1 - Spulenform - Google Patents

Spulenform

Info

Publication number
DE60321196D1
DE60321196D1 DE60321196T DE60321196T DE60321196D1 DE 60321196 D1 DE60321196 D1 DE 60321196D1 DE 60321196 T DE60321196 T DE 60321196T DE 60321196 T DE60321196 T DE 60321196T DE 60321196 D1 DE60321196 D1 DE 60321196D1
Authority
DE
Germany
Prior art keywords
coil
separating plates
core
coil portion
opening
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
DE60321196T
Other languages
English (en)
Inventor
Juergen Pilniak
Joachim Peck
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.)
DET International Holding Ltd
Original Assignee
DET International Holding 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 DET International Holding Ltd filed Critical DET International Holding Ltd
Application granted granted Critical
Publication of DE60321196D1 publication Critical patent/DE60321196D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • 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
    • H01F27/08—Cooling; Ventilating
    • H01F27/22—Cooling by heat conduction through solid or powdered fillings
    • 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
    • H01F27/2866—Combination of wires and sheets
    • 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
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • 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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H01F27/325—Coil bobbins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/04—Arrangements of electric connections to coils, e.g. leads
    • H01F2005/043—Arrangements of electric connections to coils, e.g. leads having multiple pin terminals, e.g. arranged in two parallel lines at both sides of the coil
    • 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
    • H01F27/2823—Wires
    • 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
    • H01F27/2847—Sheets; Strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Particle Accelerators (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Fuel-Injection Apparatus (AREA)
DE60321196T 2002-10-01 2003-04-09 Spulenform Expired - Lifetime DE60321196D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CH2002/000545 WO2004032159A1 (en) 2002-10-01 2002-10-01 Coil form
PCT/CH2003/000231 WO2004032158A1 (en) 2002-10-01 2003-04-09 Coil form

Publications (1)

Publication Number Publication Date
DE60321196D1 true DE60321196D1 (de) 2008-07-03

Family

ID=32046613

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60238562T Expired - Lifetime DE60238562D1 (de) 2002-10-01 2002-10-01 Spulenkörper
DE60321196T Expired - Lifetime DE60321196D1 (de) 2002-10-01 2003-04-09 Spulenform

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60238562T Expired - Lifetime DE60238562D1 (de) 2002-10-01 2002-10-01 Spulenkörper

Country Status (5)

Country Link
US (3) US7429908B2 (de)
EP (2) EP1547104B1 (de)
AT (2) ATE491214T1 (de)
DE (2) DE60238562D1 (de)
WO (2) WO2004032159A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
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WO2006021100A1 (en) * 2004-08-23 2006-03-02 Det International Holding Limited Coil form for forming an inductive element
DE202006013658U1 (de) * 2006-09-06 2008-01-24 Vogt Electronic Components Gmbh Transformator mit Steckblechwicklung
ATE515044T1 (de) 2006-11-22 2011-07-15 Det Int Holding Ltd Wicklungsanordnung und verfahren zu ihrer herstellung
US8102237B2 (en) * 2008-06-12 2012-01-24 Power Integrations, Inc. Low profile coil-wound bobbin
FI20096045A (fi) * 2009-10-09 2011-04-10 Jarkko Salomaeki Induktiivisen komponentin käämijärjestely
US9823274B2 (en) * 2009-07-31 2017-11-21 Pulse Electronics, Inc. Current sensing inductive devices
US9664711B2 (en) * 2009-07-31 2017-05-30 Pulse Electronics, Inc. Current sensing devices and methods
GB201015054D0 (en) * 2010-09-09 2010-10-27 Himag Solutions Ltd Planar transformer
DE102011075707A1 (de) * 2011-05-12 2012-11-15 SUMIDA Components & Modules GmbH Transformator mit geblechter Wicklung
DE102011085072B4 (de) * 2011-10-24 2013-07-18 Tyco Electronics Amp Gmbh Spulenkörper und Sensor
USD734257S1 (en) * 2012-01-24 2015-07-14 Tdk Corporation Transformer
US9401237B1 (en) * 2012-04-23 2016-07-26 Universal Lighting Technologies, Inc. Core passage step apparatus and methods
US9304149B2 (en) 2012-05-31 2016-04-05 Pulse Electronics, Inc. Current sensing devices and methods
US9530559B2 (en) * 2013-01-30 2016-12-27 William R. Benner, Jr. Multi-turn electrical coil and fabricating device and associated methods
TWI438791B (zh) * 2013-03-13 2014-05-21 Yujing Technology Co Ltd Transformer core of the improved structure
TWI438794B (zh) * 2013-03-13 2014-05-21 Yujing Technology Co Ltd The improved structure of the transformer
TWI493578B (zh) * 2013-03-13 2015-07-21 Yujing Technology Co Ltd The improved structure of the wire frame
JP6405453B2 (ja) * 2014-09-02 2018-10-17 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． ボビンアセンブリ及びボビンアセンブリを生成する方法
CN105590720B (zh) * 2014-11-06 2018-06-12 台达电子工业股份有限公司 磁性元件及其绕线架组与固定装置
US20180301278A1 (en) * 2015-04-29 2018-10-18 Höganäs Ab (Publ) An inductive device, a coil former and a manufacturing method
DE202015102904U1 (de) 2015-06-04 2016-07-01 Manfred Schmelzer Gmbh Geräuscharmer Spezialtransformator
CN106252031B (zh) * 2015-06-12 2020-08-04 松下知识产权经营株式会社 磁性器件及使用该磁性器件的功率变换装置
CN114078623A (zh) * 2020-08-20 2022-02-22 Tdk株式会社 线圈部件以及搭载其的开关电源装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112898A (en) * 1962-06-04 1963-12-03 William F Stahl Coil form
US3657677A (en) * 1969-06-20 1972-04-18 Westinghouse Electric Corp Electrical transformer
US3661342A (en) * 1970-08-19 1972-05-09 Jackson Controls Co Inc Operative winding separator
US3851287A (en) 1972-02-09 1974-11-26 Litton Systems Inc Low leakage current electrical isolation system
FR2233694B1 (fr) * 1973-06-12 1976-06-11 Clarel Sa Procede de fabrication d'un dispositif a induction electrique aplusieurs enroulements et produit obtenu par ce procede
JPS5572015A (en) * 1978-11-27 1980-05-30 Shimoda Denki Kk Bobbin for transformer
FR2476898B1 (fr) 1980-02-22 1985-06-28 Mini Informatiq System Ste Eur Bobinage electromagnetique comportant des elements discrets et dispositif d'alimentation electrique comportant de tels bobinages
JPS5812917U (ja) 1981-07-17 1983-01-27 株式会社タムラ製作所 トランス用絶縁紙
DE8322540U1 (de) * 1983-08-04 1984-10-11 Siemens AG, 1000 Berlin und 8000 München Kleintransformator
DE3335814A1 (de) * 1983-10-01 1985-04-25 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth Kammerspulenkoerper
JPH0217452Y2 (de) * 1984-10-30 1990-05-16
DE3718383A1 (de) 1987-06-02 1988-12-15 Vacuumschmelze Gmbh Hochfrequenz-leistungsuebertrager
DE3801334A1 (de) 1988-01-19 1989-07-27 Philips Patentverwaltung Spulenkoerper fuer einen hochspannungstransformator
US4857876A (en) * 1989-02-27 1989-08-15 Valmont Industries, Inc. Shunt latch
US5010314A (en) * 1990-03-30 1991-04-23 Multisource Technology Corp. Low-profile planar transformer for use in off-line switching power supplies
IT222638Z2 (it) 1991-06-19 1995-04-24 Teca Srl Contenitore di montaggio per apparecchiature elettriche
JPH06181132A (ja) * 1992-12-11 1994-06-28 Yokogawa Electric Corp トランス
JPH07235426A (ja) 1994-02-25 1995-09-05 Fuji Electric Co Ltd 電源トランス
WO1996025752A1 (en) * 1995-02-15 1996-08-22 Electronic Craftsmen Limited Transformer and method of assembly
JPH1032127A (ja) * 1996-07-15 1998-02-03 Yamaha Corp 変圧器およびその組立方法
US6008708A (en) * 1996-07-16 1999-12-28 Fujitsu Takamisawa Component Limited Reed relay and method for fabrication thereof
JPH1074634A (ja) * 1996-08-30 1998-03-17 Matsushita Electric Ind Co Ltd コンバータトランス
US5860207A (en) * 1996-09-10 1999-01-19 Square D Company Method for high speed spin winding of a coil about a continuous lamination core
US6906609B1 (en) * 2000-04-07 2005-06-14 Astec International Limited Planar transformer
TW464063U (en) * 2000-04-21 2001-11-11 Delta Electronics Inc Improved filter device
US6344786B1 (en) * 2000-10-06 2002-02-05 Artesyn Technologies, Inc. Telescoping bobbin
TW498361B (en) * 2001-04-04 2002-08-11 Delta Electronics Inc Winding structure and method of transformer
US6727793B2 (en) * 2001-08-21 2004-04-27 Astec International Limited Low-power transformer for printed circuit boards
US7084728B2 (en) * 2003-12-15 2006-08-01 Nokia Corporation Electrically decoupled integrated transformer having at least one grounded electric shield

Also Published As

Publication number Publication date
ATE396488T1 (de) 2008-06-15
EP1547103B1 (de) 2008-05-21
DE60238562D1 (de) 2011-01-20
US7429908B2 (en) 2008-09-30
EP1547104B1 (de) 2010-12-08
WO2004032158A1 (en) 2004-04-15
ATE491214T1 (de) 2010-12-15
US20060125590A1 (en) 2006-06-15
US20060132275A1 (en) 2006-06-22
EP1547103A1 (de) 2005-06-29
US7218198B2 (en) 2007-05-15
EP1547104A1 (de) 2005-06-29
US20090102593A1 (en) 2009-04-23
WO2004032159A1 (en) 2004-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: LENZING GERBER STUTE PARTNERSCHAFTSGESELLSCHAFT VO