EP2020717A3 - Dispositif d'allumage multi-points - Google Patents

Dispositif d'allumage multi-points Download PDF

Info

Publication number
EP2020717A3
EP2020717A3 EP07021930A EP07021930A EP2020717A3 EP 2020717 A3 EP2020717 A3 EP 2020717A3 EP 07021930 A EP07021930 A EP 07021930A EP 07021930 A EP07021930 A EP 07021930A EP 2020717 A3 EP2020717 A3 EP 2020717A3
Authority
EP
European Patent Office
Prior art keywords
ignition device
intermediate members
head gasket
multipoint ignition
cylinder
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
EP07021930A
Other languages
German (de)
English (en)
Other versions
EP2020717A2 (fr
EP2020717B1 (fr
Inventor
Katsuaki Minami
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.)
Miyama Inc
Original Assignee
Miyama Inc
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 Miyama Inc filed Critical Miyama Inc
Publication of EP2020717A2 publication Critical patent/EP2020717A2/fr
Publication of EP2020717A3 publication Critical patent/EP2020717A3/fr
Application granted granted Critical
Publication of EP2020717B1 publication Critical patent/EP2020717B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/46—Sparking plugs having two or more spark gaps
    • H01T13/462—Sparking plugs having two or more spark gaps in series connection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/02—Details
    • H01T13/16—Means for dissipating heat

Landscapes

  • Ignition Installations For Internal Combustion Engines (AREA)
  • Spark Plugs (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Gasket Seals (AREA)
EP20070021930 2007-08-01 2007-11-12 Méthode pour définir individuellement les valeurs de chaleur respectives d'une pluralité d'électrodes Active EP2020717B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007200420A JP4079989B1 (ja) 2007-08-01 2007-08-01 多点点火装置

Publications (3)

Publication Number Publication Date
EP2020717A2 EP2020717A2 (fr) 2009-02-04
EP2020717A3 true EP2020717A3 (fr) 2011-12-21
EP2020717B1 EP2020717B1 (fr) 2013-01-16

Family

ID=39381833

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070021930 Active EP2020717B1 (fr) 2007-08-01 2007-11-12 Méthode pour définir individuellement les valeurs de chaleur respectives d'une pluralité d'électrodes

Country Status (3)

Country Link
EP (1) EP2020717B1 (fr)
JP (1) JP4079989B1 (fr)
CN (1) CN101359812B (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535735A (en) * 1981-05-09 1985-08-20 Nippon Soken, Inc. Multi-gap spark ignition system
JPH02238176A (ja) * 1989-03-09 1990-09-20 Mazda Motor Corp エンジンの点火装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2325543Y (zh) * 1997-04-18 1999-06-23 冯顺满 多点式点火装置
US6161520A (en) * 1999-03-22 2000-12-19 The Gasket King Multiple spark ignition gasket
CN2481867Y (zh) * 2001-06-13 2002-03-13 栾金波 汽车发动机点火系

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535735A (en) * 1981-05-09 1985-08-20 Nippon Soken, Inc. Multi-gap spark ignition system
JPH02238176A (ja) * 1989-03-09 1990-09-20 Mazda Motor Corp エンジンの点火装置

Also Published As

Publication number Publication date
JP4079989B1 (ja) 2008-04-23
CN101359812B (zh) 2012-05-30
JP2009036066A (ja) 2009-02-19
EP2020717A2 (fr) 2009-02-04
CN101359812A (zh) 2009-02-04
EP2020717B1 (fr) 2013-01-16

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