FR2633106B3 - SPARK PLUG - Google Patents

SPARK PLUG

Info

Publication number
FR2633106B3
FR2633106B3 FR8907870A FR8907870A FR2633106B3 FR 2633106 B3 FR2633106 B3 FR 2633106B3 FR 8907870 A FR8907870 A FR 8907870A FR 8907870 A FR8907870 A FR 8907870A FR 2633106 B3 FR2633106 B3 FR 2633106B3
Authority
FR
France
Prior art keywords
spark plug
spark
plug
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 - Lifetime
Application number
FR8907870A
Other languages
French (fr)
Other versions
FR2633106A3 (en
Inventor
Michael Lenk
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.)
Champion Spark Plug Europe SA
Original Assignee
Champion Spark Plug Europe 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
Application filed by Champion Spark Plug Europe SA filed Critical Champion Spark Plug Europe SA
Publication of FR2633106A3 publication Critical patent/FR2633106A3/en
Application granted granted Critical
Publication of FR2633106B3 publication Critical patent/FR2633106B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/39—Selection of materials for electrodes
    • 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
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/32—Sparking plugs characterised by features of the electrodes or insulation characterised by features of the earthed electrode
FR8907870A 1988-06-16 1989-06-14 SPARK PLUG Expired - Lifetime FR2633106B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883820552 DE3820552A1 (en) 1988-06-16 1988-06-16 Spark plug for an internal combustion engine

Publications (2)

Publication Number Publication Date
FR2633106A3 FR2633106A3 (en) 1989-12-22
FR2633106B3 true FR2633106B3 (en) 1990-06-01

Family

ID=6356701

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8907870A Expired - Lifetime FR2633106B3 (en) 1988-06-16 1989-06-14 SPARK PLUG

Country Status (3)

Country Link
DE (1) DE3820552A1 (en)
FR (1) FR2633106B3 (en)
IT (1) IT217105Z2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009017187A1 (en) * 2007-07-31 2009-02-05 Denso Corporation Spark plug for internal combustion engine and method of producing the same
JP4692588B2 (en) 2007-07-31 2011-06-01 株式会社デンソー Spark plug for internal combustion engine and method for manufacturing the same
EP2330700B1 (en) * 2008-10-01 2018-08-29 NGK Sparkplug Co., Ltd. Spark plug
US8466608B2 (en) * 2008-10-14 2013-06-18 Ngk Spark Plug Co., Ltd. Spark plug and manufacturing method thereof
KR20110091673A (en) * 2008-10-16 2011-08-12 니혼도꾸슈도교 가부시키가이샤 Spark plug and manufacturing method thereof
JP5087135B2 (en) * 2008-10-16 2012-11-28 日本特殊陶業株式会社 Spark plug and manufacturing method thereof
US8344605B2 (en) 2008-11-06 2013-01-01 Ngk Spark Plug Co., Ltd. Spark plug and manufacturing method therefor
JP4775447B2 (en) * 2009-01-20 2011-09-21 株式会社デンソー Spark plug for internal combustion engine

Also Published As

Publication number Publication date
DE3820552A1 (en) 1989-12-21
IT8953178V0 (en) 1989-06-15
FR2633106A3 (en) 1989-12-22
IT217105Z2 (en) 1991-10-29

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