HK1124955A1 - Rod ignition transformer for supplying an ignition element, especially a spark plug of an internal combustion engine, with high voltage - Google Patents

Rod ignition transformer for supplying an ignition element, especially a spark plug of an internal combustion engine, with high voltage

Info

Publication number
HK1124955A1
HK1124955A1 HK09102976.5A HK09102976A HK1124955A1 HK 1124955 A1 HK1124955 A1 HK 1124955A1 HK 09102976 A HK09102976 A HK 09102976A HK 1124955 A1 HK1124955 A1 HK 1124955A1
Authority
HK
Hong Kong
Prior art keywords
transformer
secondary winding
spark plug
ignition
winding
Prior art date
Application number
HK09102976.5A
Inventor
Tycho Weissgerber
Guido Bayard
Original Assignee
Pulse Electronics Gmbh
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 Pulse Electronics Gmbh filed Critical Pulse Electronics Gmbh
Publication of HK1124955A1 publication Critical patent/HK1124955A1/en

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Spark Plugs (AREA)

Abstract

The invention relates to a rod ignition transformer for supplying an ignition element, especially a spark plug of an internal combustion engine, with high voltage. A first internal winding (32) and a second external winding (22) are arranged about a main core area (14) of the transformer core coaxially to the longitudinal axis (11) of the rod ignition transformer (30), one of the windings being a primary winding (22) and the other winding being a secondary winding (32). The distance between the peripheral surface of the transformer core (14) and the secondary winding (32) on a first end of the secondary winding (32) is shorter than the distance between the peripheral surface of the transformer core (14) and the secondary winding (32) on the second end of the secondary winding (32). Alternatively or additionally thereto, the distance between the peripheral surface of the transformer core (14) and the secondary winding (32) on a first end of the transformer core (14) is shorter than the distance between the peripheral surface of the transformer core (14) and the secondary winding (32) on the second end of the transformer core (14). The invention also relates to a rod ignition transformer/spark plug combination (40).
HK09102976.5A 2005-09-12 2009-03-30 Rod ignition transformer for supplying an ignition element, especially a spark plug of an internal combustion engine, with high voltage HK1124955A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005043336A DE102005043336A1 (en) 2005-09-12 2005-09-12 Bar ignition transformer for supplying an ignition means, in particular a spark plug of an internal combustion engine, with a high voltage
PCT/EP2006/066281 WO2007031518A1 (en) 2005-09-12 2006-09-12 Rod ignition transformer for supplying an ignition element, especially a spark plug of an internal combustion engine, with high voltage

Publications (1)

Publication Number Publication Date
HK1124955A1 true HK1124955A1 (en) 2009-07-24

Family

ID=37401128

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09102976.5A HK1124955A1 (en) 2005-09-12 2009-03-30 Rod ignition transformer for supplying an ignition element, especially a spark plug of an internal combustion engine, with high voltage

Country Status (7)

Country Link
EP (1) EP1929490B1 (en)
JP (1) JP2009508345A (en)
CN (1) CN101305431B (en)
AT (1) ATE456141T1 (en)
DE (2) DE102005043336A1 (en)
HK (1) HK1124955A1 (en)
WO (1) WO2007031518A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HRP20070002A9 (en) * 2007-01-02 2008-02-29 Anđelić Ilija Eco fuel saver for vehicle
CN101943099B (en) * 2010-08-11 2013-03-13 联合汽车电子有限公司 Engine ignition coil and primary winding thereof
DE102012025082B3 (en) * 2012-08-31 2014-01-16 NorthCo Ventures GmbH & Co. KG Device for treatment of biological tissue with low pressure plasma, has transformer for generating high-frequency electromagnetic field and probe electrically coupled with transformer

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108730A (en) * 1979-02-13 1980-08-21 Fujitsu Ltd Method of manufacturing wireewound type condenser element
JPH0684021B2 (en) * 1987-11-04 1994-10-26 株式会社アイジー技術研究所 Composite board manufacturing equipment
US4903674A (en) * 1989-03-13 1990-02-27 General Motors Corporation Spark developing apparatus for internal combustion engines
FR2719941B1 (en) * 1994-05-10 1996-07-05 Sagem Allumage Ignition coil intended to be mounted on a spark plug for the individual electrical supply of this spark plug.
ES2148642T3 (en) * 1995-08-25 2000-10-16 Denso Corp INCLINED WINDING ELECTROMAGNETIC COIL AND IGNITION COIL FOR INTERNAL COMBUSTION ENGINE USING THEM.
JPH09289123A (en) * 1996-04-19 1997-11-04 Matsushita Electric Ind Co Ltd Ignition coil device for internal combustion engine
JP3752744B2 (en) * 1996-08-31 2006-03-08 東洋電装株式会社 Engine ignition coil device
JPH10112414A (en) * 1996-10-04 1998-04-28 Diamond Electric Mfg Co Ltd Ignition coil
US5706792A (en) * 1996-12-10 1998-01-13 General Motors Corporation Integrated ignition coil and spark plug
FR2762442B1 (en) * 1997-04-17 1999-07-09 Electricfil IGNITION COIL FOR THE SUPPLY OF A THERMAL ENGINE SPARK PLUG
DE29801363U1 (en) * 1998-01-28 1998-03-12 Vogt electronic Aktiengesellschaft, 94130 Obernzell ignition coil
DE19902497A1 (en) * 1998-07-21 2000-01-27 Bremicker Auto Elektrik Electrical rod ignition coil for supplying ignition plug, etc., for IC engine
DE19912376C2 (en) * 1999-03-19 2003-10-23 Bremi Auto Elek K Ernst Bremic Ionenstrommeßgerät
JP3627594B2 (en) * 1999-10-20 2005-03-09 株式会社日立製作所 Ignition coil
DE20012401U1 (en) * 2000-07-18 2001-11-29 Bosch Gmbh Robert Rod coil for ignition systems
DE10152177A1 (en) * 2001-10-23 2003-04-30 Bosch Gmbh Robert Rod coil for ignition systems
JP2003297655A (en) * 2002-04-01 2003-10-17 Denso Corp Internal combustion engine igniter
JP4019766B2 (en) * 2002-04-01 2007-12-12 株式会社デンソー Ignition device for internal combustion engine and method of assembling the same
DE10256802B3 (en) * 2002-12-05 2004-04-15 Robert Bosch Gmbh Rod ignition coil for automobile IC engine has first coil body, its coil winding and associated resin mass acting as second coil body for second coil winding
DE10360338A1 (en) * 2003-12-20 2005-07-14 Robert Bosch Gmbh Ignition coil for a gasoline engine and method for its production
DE102004003216B3 (en) * 2004-01-22 2005-08-25 Era Ag Ignition coil for an internal combustion engine

Also Published As

Publication number Publication date
CN101305431A (en) 2008-11-12
EP1929490B1 (en) 2010-01-20
JP2009508345A (en) 2009-02-26
DE502006005995D1 (en) 2010-03-11
CN101305431B (en) 2010-10-27
WO2007031518A1 (en) 2007-03-22
DE102005043336A1 (en) 2007-03-15
EP1929490A1 (en) 2008-06-11
ATE456141T1 (en) 2010-02-15

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170912