KR101046030B1 - 내연 엔진용 스파크 플러그 - Google Patents

내연 엔진용 스파크 플러그 Download PDF

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Publication number
KR101046030B1
KR101046030B1 KR1020080029715A KR20080029715A KR101046030B1 KR 101046030 B1 KR101046030 B1 KR 101046030B1 KR 1020080029715 A KR1020080029715 A KR 1020080029715A KR 20080029715 A KR20080029715 A KR 20080029715A KR 101046030 B1 KR101046030 B1 KR 101046030B1
Authority
KR
South Korea
Prior art keywords
section
glaze
body portion
corner
insulator
Prior art date
Application number
KR1020080029715A
Other languages
English (en)
Korean (ko)
Other versions
KR20080089309A (ko
Inventor
마이 모리베
아키라 스즈키
도시타카 혼다
Original Assignee
니혼도꾸슈도교 가부시키가이샤
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.)
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Publication date
Application filed by 니혼도꾸슈도교 가부시키가이샤 filed Critical 니혼도꾸슈도교 가부시키가이샤
Publication of KR20080089309A publication Critical patent/KR20080089309A/ko
Application granted granted Critical
Publication of KR101046030B1 publication Critical patent/KR101046030B1/ko

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Classifications

    • 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
    • F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion engines
    • 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
    • H01T13/08—Mounting, fixing or sealing of sparking plugs, e.g. in combustion chamber
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spark Plugs (AREA)
KR1020080029715A 2007-03-30 2008-03-31 내연 엔진용 스파크 플러그 KR101046030B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007090183 2007-03-30
JPJP-P-2007-00090183 2007-03-30
JPJP-P-2008-00006392 2008-01-16
JP2008006392A JP4369980B2 (ja) 2007-03-30 2008-01-16 内燃機関用スパークプラグ

Publications (2)

Publication Number Publication Date
KR20080089309A KR20080089309A (ko) 2008-10-06
KR101046030B1 true KR101046030B1 (ko) 2011-07-01

Family

ID=39996113

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080029715A KR101046030B1 (ko) 2007-03-30 2008-03-31 내연 엔진용 스파크 플러그

Country Status (3)

Country Link
JP (1) JP4369980B2 (zh)
KR (1) KR101046030B1 (zh)
CN (1) CN101276999B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100577671B1 (ko) * 1998-02-12 2006-05-09 세코 툴스 에이비 절삭 공구 및 절삭 인서트

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110084946A (ko) * 2008-10-16 2011-07-26 니혼도꾸슈도교 가부시키가이샤 스파크 플러그 및 그 제조방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10115424A (ja) 1996-01-31 1998-05-06 Ngk Spark Plug Co Ltd スパークプラグ
JP2000048931A (ja) * 1998-05-22 2000-02-18 Ngk Spark Plug Co Ltd スパ―クプラグ及びその製造方法
JP2001319755A (ja) * 2000-02-29 2001-11-16 Ngk Spark Plug Co Ltd スパークプラグ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4474724B2 (ja) * 1999-05-24 2010-06-09 株式会社デンソー 無鉛釉薬及びスパークプラグ
CN100474719C (zh) * 2000-05-31 2009-04-01 日本特殊陶业株式会社 火花塞

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10115424A (ja) 1996-01-31 1998-05-06 Ngk Spark Plug Co Ltd スパークプラグ
JP2000048931A (ja) * 1998-05-22 2000-02-18 Ngk Spark Plug Co Ltd スパ―クプラグ及びその製造方法
JP2001319755A (ja) * 2000-02-29 2001-11-16 Ngk Spark Plug Co Ltd スパークプラグ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100577671B1 (ko) * 1998-02-12 2006-05-09 세코 툴스 에이비 절삭 공구 및 절삭 인서트

Also Published As

Publication number Publication date
JP4369980B2 (ja) 2009-11-25
CN101276999A (zh) 2008-10-01
JP2008277252A (ja) 2008-11-13
KR20080089309A (ko) 2008-10-06
CN101276999B (zh) 2012-05-09

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