FR2855317B1 - Procede de fabrication d'une bobine d'allumage individuel et bobine ainsi obtenue - Google Patents

Procede de fabrication d'une bobine d'allumage individuel et bobine ainsi obtenue

Info

Publication number
FR2855317B1
FR2855317B1 FR0306132A FR0306132A FR2855317B1 FR 2855317 B1 FR2855317 B1 FR 2855317B1 FR 0306132 A FR0306132 A FR 0306132A FR 0306132 A FR0306132 A FR 0306132A FR 2855317 B1 FR2855317 B1 FR 2855317B1
Authority
FR
France
Prior art keywords
coil
carcass
manufacturing individual
individual ignition
dielectric material
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
FR0306132A
Other languages
English (en)
Other versions
FR2855317A1 (fr
Inventor
Francois Fontalba
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.)
Electricfil Industrie SARL
Electricfil SA
Original Assignee
Electricfil Industrie SARL
Electricfil SA
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=FR2855317(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Electricfil Industrie SARL, Electricfil SA filed Critical Electricfil Industrie SARL
Priority to FR0306132A priority Critical patent/FR2855317B1/fr
Priority to CN200480014032.1A priority patent/CN1795519A/zh
Priority to PCT/FR2004/001239 priority patent/WO2004107372A2/fr
Priority to US10/557,546 priority patent/US20070006858A1/en
Priority to EP04742782A priority patent/EP1625601B1/fr
Priority to DE602004030782T priority patent/DE602004030782D1/de
Priority to AT04742782T priority patent/ATE493743T1/de
Publication of FR2855317A1 publication Critical patent/FR2855317A1/fr
Publication of FR2855317B1 publication Critical patent/FR2855317B1/fr
Application granted granted Critical
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
    • 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)
FR0306132A 2003-05-22 2003-05-22 Procede de fabrication d'une bobine d'allumage individuel et bobine ainsi obtenue Expired - Fee Related FR2855317B1 (fr)

Priority Applications (7)

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
EP04742782A EP1625601B1 (fr) 2003-05-22 2004-05-19 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
US10/557,546 US20070006858A1 (en) 2003-05-22 2004-05-19 Method for producing an individual ignition coil and coil thus obtained
CN200480014032.1A CN1795519A (zh) 2003-05-22 2004-05-19 制造单独点火线圈的方法和由此获得的线圈
DE602004030782T DE602004030782D1 (de) 2003-05-22 2004-05-19 Verfahren zur herstellung einer einzelzündspule und so erhaltene spule
AT04742782T ATE493743T1 (de) 2003-05-22 2004-05-19 Verfahren zur herstellung einer einzelzündspule und so erhaltene spule

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2855317A1 FR2855317A1 (fr) 2004-11-26
FR2855317B1 true FR2855317B1 (fr) 2008-09-26

Family

ID=33396653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0306132A Expired - Fee Related FR2855317B1 (fr) 2003-05-22 2003-05-22 Procede de fabrication d'une bobine d'allumage individuel et bobine ainsi obtenue

Country Status (7)

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

Families Citing this family (4)

* 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
CN105566020B (zh) * 2015-12-16 2018-07-27 北京理工大学 一种无需外部供电的自驱动电雷管及其制备方法

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
WO2002097831A1 (fr) * 2001-05-31 2002-12-05 Denso Corporation Bobine d'allumage de moteur a combustion interne, et son procede de fabrication

Also Published As

Publication number Publication date
WO2004107372A3 (fr) 2005-07-14
ATE493743T1 (de) 2011-01-15
US20070006858A1 (en) 2007-01-11
EP1625601A2 (fr) 2006-02-15
FR2855317A1 (fr) 2004-11-26
WO2004107372A2 (fr) 2004-12-09
CN1795519A (zh) 2006-06-28
DE602004030782D1 (de) 2011-02-10
EP1625601B1 (fr) 2010-12-29

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Legal Events

Date Code Title Description
TP Transmission of property
PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

PLFP Fee payment

Year of fee payment: 16

ST Notification of lapse

Effective date: 20200114