EA199900126A1 - Катушка зажигания - Google Patents

Катушка зажигания

Info

Publication number
EA199900126A1
EA199900126A1 EA199900126A EA199900126A EA199900126A1 EA 199900126 A1 EA199900126 A1 EA 199900126A1 EA 199900126 A EA199900126 A EA 199900126A EA 199900126 A EA199900126 A EA 199900126A EA 199900126 A1 EA199900126 A1 EA 199900126A1
Authority
EA
Eurasian Patent Office
Prior art keywords
housing
ignition coil
winding
magnetic flux
flux return
Prior art date
Application number
EA199900126A
Other languages
English (en)
Other versions
EA001044B1 (ru
Inventor
Пьер Эритье-Бест
Оливье Метзеляр
Original Assignee
Сажем С.А.
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 Сажем С.А. filed Critical Сажем С.А.
Publication of EA199900126A1 publication Critical patent/EA199900126A1/ru
Publication of EA001044B1 publication Critical patent/EA001044B1/ru

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • 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
    • H01F2038/122—Ignition, e.g. for IC engines with rod-shaped core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Spark Plugs (AREA)

Abstract

Объектом предлагаемого изобретения является катушка зажигания, предназначенная для установки непосредственно на свечу зажигания для обеспечения индивидуального электрического питания этой свечи и содержащая внутреннюю вторичную электрическую обмотку (2), наружную первичную электрическую обмотку, арматуру (9) возврата магнитного потока и корпус (4). В соответствии с данным изобретением, упомянутый корпус (4) катушки зажигания охватывает только вторичную электрическую обмотку, причем первичная электрическая обмотка этой катушки наматывается непосредственно на наружную часть этого корпуса; и сама охвачена арматурой возврата магнитного потока.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA199900126A 1996-07-17 1997-07-16 Катушка зажигания EA001044B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9608936A FR2751379B1 (fr) 1996-07-17 1996-07-17 Bobine d'allumage
PCT/FR1997/001318 WO1998003791A1 (fr) 1996-07-17 1997-07-16 Bobine d'allumage

Publications (2)

Publication Number Publication Date
EA199900126A1 true EA199900126A1 (ru) 2000-04-24
EA001044B1 EA001044B1 (ru) 2000-08-28

Family

ID=9494139

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199900126A EA001044B1 (ru) 1996-07-17 1997-07-16 Катушка зажигания

Country Status (12)

Country Link
US (1) US6417752B1 (ru)
EP (1) EP0918930B1 (ru)
JP (1) JP4028893B2 (ru)
KR (1) KR100517655B1 (ru)
AT (1) ATE249579T1 (ru)
AU (1) AU3772997A (ru)
BR (1) BR9710374A (ru)
DE (1) DE69724794T2 (ru)
EA (1) EA001044B1 (ru)
ES (1) ES2206736T3 (ru)
FR (1) FR2751379B1 (ru)
WO (1) WO1998003791A1 (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6977574B1 (en) * 1997-02-14 2005-12-20 Denso Corporation Stick-type ignition coil having improved structure against crack or dielectric discharge
FR2778490B1 (fr) * 1998-05-11 2000-07-28 Sagem Bobine d'allumage pour moteur a combustion interne
US20030026783A1 (en) * 2001-08-03 2003-02-06 Amine Abina Method of modulating neutralizing antibodies formation in mammals, and uses thereof in gene therapy, animal transgenesis and in functional inactivation of an endogenous proteins
JP4042045B2 (ja) * 2002-02-08 2008-02-06 株式会社デンソー 内燃機関用点火コイル
WO2004034427A2 (en) 2002-10-08 2004-04-22 Honeywell International Inc. Semiconductor packages, lead-containing solders and anodes and methods of removing alpha-emitters from materials
JP2004200656A (ja) * 2002-12-05 2004-07-15 Denso Corp 点火コイル
JP2005072547A (ja) * 2002-12-05 2005-03-17 Denso Corp 点火コイルおよびその製造方法
JP4428442B2 (ja) 2007-11-08 2010-03-10 トヨタ自動車株式会社 火花点火式内燃機関
US10107251B2 (en) 2016-07-27 2018-10-23 Marshall Electric Corp. Ignition coil having a winding form
US11380479B2 (en) 2019-06-13 2022-07-05 Marshall Electric Corp. High voltage ignition coil with improved insulating characteristics

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1302308A (en) * 1918-05-31 1919-04-29 Connecticut Telephone & Elec Spark-coil for ignition.
CH286238A (fr) * 1950-02-28 1952-10-15 Esswein Jean Bobine d'allumage.
IT212350Z2 (it) * 1987-12-14 1989-07-04 Magneti Marelli Spa Bobina di accensione particolarmente per motori da competizione
JP2995763B2 (ja) * 1989-11-10 1999-12-27 株式会社デンソー 点火コイル
DE69536059D1 (de) * 1994-01-12 2010-05-12 Denso Corp Zündsystem einer inneren Brennkraftmaschine
JPH08213258A (ja) * 1994-12-06 1996-08-20 Nippondenso Co Ltd 内燃機関用点火コイル
ES2183757T5 (es) * 1995-06-19 2009-07-06 Denso Corporation Bobina electromagnetica.
US5870012A (en) * 1995-12-27 1999-02-09 Toyo Denso Kabushiki Kaisha Engine ignition coil device

Also Published As

Publication number Publication date
US6417752B1 (en) 2002-07-09
JP4028893B2 (ja) 2007-12-26
FR2751379A1 (fr) 1998-01-23
FR2751379B1 (fr) 1998-10-09
JP2000516034A (ja) 2000-11-28
EA001044B1 (ru) 2000-08-28
KR100517655B1 (ko) 2005-09-29
EP0918930A1 (fr) 1999-06-02
ES2206736T3 (es) 2004-05-16
WO1998003791A1 (fr) 1998-01-29
AU3772997A (en) 1998-02-10
ATE249579T1 (de) 2003-09-15
BR9710374A (pt) 1999-08-17
KR20000067883A (ko) 2000-11-25
DE69724794D1 (de) 2003-10-16
DE69724794T2 (de) 2004-08-05
EP0918930B1 (fr) 2003-09-10

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU