ATE493743T1 - Verfahren zur herstellung einer einzelzündspule und so erhaltene spule - Google Patents

Verfahren zur herstellung einer einzelzündspule und so erhaltene spule

Info

Publication number
ATE493743T1
ATE493743T1 AT04742782T AT04742782T ATE493743T1 AT E493743 T1 ATE493743 T1 AT E493743T1 AT 04742782 T AT04742782 T AT 04742782T AT 04742782 T AT04742782 T AT 04742782T AT E493743 T1 ATE493743 T1 AT E493743T1
Authority
AT
Austria
Prior art keywords
coil
carcass
producing
dielectric material
single ignition
Prior art date
Application number
AT04742782T
Other languages
English (en)
Inventor
Francois Fontalba
Original Assignee
Electricfil Automotive
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33396653&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE493743(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Electricfil Automotive filed Critical Electricfil Automotive
Application granted granted Critical
Publication of ATE493743T1 publication Critical patent/ATE493743T1/de

Links

Classifications

    • 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
    • H01F38/12—Ignition, e.g. for IC engines
    • 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
    • H01F41/005—Impregnating or encapsulating
    • 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
    • H01F41/12—Insulating of windings
    • H01F41/122—Insulating between turns or between winding layers
    • 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
    • H01F41/12—Insulating of windings
    • H01F41/127—Encapsulating or impregnating
    • 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
    • Y10T29/49073—Electromagnet, transformer or inductor by assembling coil and core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Disintegrating Or Milling (AREA)
AT04742782T 2003-05-22 2004-05-19 Verfahren zur herstellung einer einzelzündspule und so erhaltene spule ATE493743T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0306132A FR2855317B1 (fr) 2003-05-22 2003-05-22 Procede de fabrication d'une bobine d'allumage individuel et bobine ainsi obtenue
PCT/FR2004/001239 WO2004107372A2 (fr) 2003-05-22 2004-05-19 Procede de fabrication d'une bobine d'allumage individuel et bobine ainsi obtenue

Publications (1)

Publication Number Publication Date
ATE493743T1 true ATE493743T1 (de) 2011-01-15

Family

ID=33396653

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04742782T ATE493743T1 (de) 2003-05-22 2004-05-19 Verfahren zur herstellung einer einzelzündspule und so erhaltene spule

Country Status (7)

Country Link
US (1) US20070006858A1 (de)
EP (1) EP1625601B1 (de)
CN (1) CN1795519A (de)
AT (1) ATE493743T1 (de)
DE (1) DE602004030782D1 (de)
FR (1) FR2855317B1 (de)
WO (1) WO2004107372A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008053677A (ja) * 2006-07-26 2008-03-06 Denso Corp 点火コイル
FR2905527B1 (fr) * 2006-09-05 2014-10-10 Valeo Sys Controle Moteur Sas Bloc de connexion basse tension d'un dispositif d'allumage, procede d'assemblage d'un tel dispositif et dispositif d'allumage assemble selon le procede.
CN102522194B (zh) * 2011-12-12 2013-09-11 陕西宝成航空仪表有限责任公司 变压器式传感器线圈的阶梯绕制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831995A (en) * 1987-04-08 1989-05-23 Societe A Responsabilite Limitee: L'electricfil Industrie Integrated ignition-transformer assembly for the cylinder of a controlled ignition heat engine
JPH08213258A (ja) * 1994-12-06 1996-08-20 Nippondenso Co Ltd 内燃機関用点火コイル
US5870012A (en) * 1995-12-27 1999-02-09 Toyo Denso Kabushiki Kaisha Engine ignition coil device
JPH10199737A (ja) * 1996-11-18 1998-07-31 Matsushita Electric Ind Co Ltd 内燃機関の点火コイル装置
FR2762442B1 (fr) * 1997-04-17 1999-07-09 Electricfil Bobine d'allumage pour l'alimentation d'une bougie de moteur thermique
JP3727764B2 (ja) * 1997-09-30 2005-12-14 株式会社日立製作所 エンジン用点火コイル装置及びその製造方法
DE19805628C2 (de) * 1998-02-12 2001-09-20 Beru Ag Zündspulen und ihre Herstellung
US6216679B1 (en) * 1999-07-27 2001-04-17 Delphi Technologies, Inc. Ignition coil for an internal combustion engine
US6809621B2 (en) * 2001-05-31 2004-10-26 Denso Corporation Internal combustion engine ignition coil, and method of producing the same

Also Published As

Publication number Publication date
DE602004030782D1 (de) 2011-02-10
FR2855317A1 (fr) 2004-11-26
EP1625601A2 (de) 2006-02-15
WO2004107372A2 (fr) 2004-12-09
FR2855317B1 (fr) 2008-09-26
US20070006858A1 (en) 2007-01-11
EP1625601B1 (de) 2010-12-29
WO2004107372A3 (fr) 2005-07-14
CN1795519A (zh) 2006-06-28

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Legal Events

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