EP0933975A3 - Zündtransformator - Google Patents

Zündtransformator Download PDF

Info

Publication number
EP0933975A3
EP0933975A3 EP99101907A EP99101907A EP0933975A3 EP 0933975 A3 EP0933975 A3 EP 0933975A3 EP 99101907 A EP99101907 A EP 99101907A EP 99101907 A EP99101907 A EP 99101907A EP 0933975 A3 EP0933975 A3 EP 0933975A3
Authority
EP
European Patent Office
Prior art keywords
ignition transformer
wire
wound
layered
insulated
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.)
Granted
Application number
EP99101907A
Other languages
English (en)
French (fr)
Other versions
EP0933975A2 (de
EP0933975B1 (de
Inventor
Wolfgang Daub
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.)
Hella GmbH and Co KGaA
Original Assignee
Hella KGaA Huek and Co
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 Hella KGaA Huek and Co filed Critical Hella KGaA Huek and Co
Publication of EP0933975A2 publication Critical patent/EP0933975A2/de
Publication of EP0933975A3 publication Critical patent/EP0933975A3/de
Application granted granted Critical
Publication of EP0933975B1 publication Critical patent/EP0933975B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/042—Starting switches using semiconductor devices
    • 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
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/02—Details
    • H05B41/04—Starting switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

Beschrieben wird ein Zündtransformator für ein Impulszündgerät für Hochdruckgasentladungslampen in Kraftfahrzeugen, bei dem die Sekundärwicklung eine Drahtwicklung ist, die einlagig auf einem hochohmigen weichmagnetischen Kern angeordnet ist, und bei dem die Primärwicklung eine Drahtwicklung ist, die aus wenigen dicht beianderliegenden Windungen besteht und elektrisch isoliert vor der Sekundärwicklung angeordnet ist.
Der Zündtransformator ist besonders einfach und kostengünstig aufgebaut, besonders kleinbauend und ermöglicht zudem die Einsparung zusätzlicher funktechnischer Entstörmittel.
EP99101907A 1998-01-31 1999-01-29 Anordnung von zwei Zündtransformatoren Expired - Lifetime EP0933975B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803856 1998-01-31
DE19803856A DE19803856A1 (de) 1998-01-31 1998-01-31 Zündtransformator

Publications (3)

Publication Number Publication Date
EP0933975A2 EP0933975A2 (de) 1999-08-04
EP0933975A3 true EP0933975A3 (de) 2000-11-02
EP0933975B1 EP0933975B1 (de) 2002-09-18

Family

ID=7856295

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99101907A Expired - Lifetime EP0933975B1 (de) 1998-01-31 1999-01-29 Anordnung von zwei Zündtransformatoren

Country Status (4)

Country Link
EP (1) EP0933975B1 (de)
AT (1) ATE224633T1 (de)
DE (2) DE19803856A1 (de)
ES (1) ES2184359T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7170381B2 (en) 2003-07-09 2007-01-30 Power Integrations, Inc. Method and apparatus for transferring energy in a power converter circuit

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0331840A1 (de) * 1988-03-10 1989-09-13 Hubbell Incorporated Schaltung für eine Hochleistungslampe mit starker Entladung
US5036256A (en) * 1990-06-21 1991-07-30 Gte Products Corporation Arc discharge ballast suitable for automotive applications
DE4117288A1 (de) * 1991-05-27 1992-12-03 Hella Kg Hueck & Co Hochspannungs-zuenduebertrager zum zuenden und betreiben von wechselstrom-hochdruck-gasentladungslampen in kraftfahrzeugen
JPH06196336A (ja) * 1991-11-29 1994-07-15 Matsushita Electric Works Ltd 高圧パルストランス
DE19521070A1 (de) * 1994-06-15 1995-12-21 Nippon Denso Co Hochspannungstransformator und Entladungslampenschaltung
DE19610388A1 (de) * 1996-03-16 1997-09-18 Bosch Gmbh Robert Zündeinrichtung für eine Entladungslampe
DE29811368U1 (de) * 1998-06-28 1998-09-24 Niggemeyer Gert Guenther Ing G Zündimpulsübertrager für Vorschaltgeräte für Gasentladungslampen
WO1998053647A1 (de) * 1997-05-21 1998-11-26 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Zündvorrichtung für eine entladungslampe und verfahren zum zünden einer entladungslampe
EP0891123A1 (de) * 1997-07-11 1999-01-13 MAGNETI MARELLI S.p.A. Vorrichtung zum Betrieb von Gasentladungslampen, insbesondere für Kraftfahrzeuge

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1968695U (de) * 1962-12-24 1967-09-21 Siemens Ag Hochfrequenztransformator fuer zuendgeraete von xenon- und quecksilberdampf-hochdruckentladungsgefaessen.
US5072158A (en) * 1990-10-16 1991-12-10 Ilc Technology, Inc. Silent lamp igniter

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0331840A1 (de) * 1988-03-10 1989-09-13 Hubbell Incorporated Schaltung für eine Hochleistungslampe mit starker Entladung
US5036256A (en) * 1990-06-21 1991-07-30 Gte Products Corporation Arc discharge ballast suitable for automotive applications
DE4117288A1 (de) * 1991-05-27 1992-12-03 Hella Kg Hueck & Co Hochspannungs-zuenduebertrager zum zuenden und betreiben von wechselstrom-hochdruck-gasentladungslampen in kraftfahrzeugen
JPH06196336A (ja) * 1991-11-29 1994-07-15 Matsushita Electric Works Ltd 高圧パルストランス
DE19521070A1 (de) * 1994-06-15 1995-12-21 Nippon Denso Co Hochspannungstransformator und Entladungslampenschaltung
DE19610388A1 (de) * 1996-03-16 1997-09-18 Bosch Gmbh Robert Zündeinrichtung für eine Entladungslampe
WO1998053647A1 (de) * 1997-05-21 1998-11-26 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Zündvorrichtung für eine entladungslampe und verfahren zum zünden einer entladungslampe
EP0891123A1 (de) * 1997-07-11 1999-01-13 MAGNETI MARELLI S.p.A. Vorrichtung zum Betrieb von Gasentladungslampen, insbesondere für Kraftfahrzeuge
DE29811368U1 (de) * 1998-06-28 1998-09-24 Niggemeyer Gert Guenther Ing G Zündimpulsübertrager für Vorschaltgeräte für Gasentladungslampen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 545 (E - 1617) 18 October 1994 (1994-10-18) *

Also Published As

Publication number Publication date
ATE224633T1 (de) 2002-10-15
EP0933975A2 (de) 1999-08-04
DE19803856A1 (de) 1999-08-05
DE59902708D1 (de) 2002-10-24
EP0933975B1 (de) 2002-09-18
ES2184359T3 (es) 2003-04-01

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