CN103650268B - 火花塞 - Google Patents

火花塞 Download PDF

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Publication number
CN103650268B
CN103650268B CN201280034494.4A CN201280034494A CN103650268B CN 103650268 B CN103650268 B CN 103650268B CN 201280034494 A CN201280034494 A CN 201280034494A CN 103650268 B CN103650268 B CN 103650268B
Authority
CN
China
Prior art keywords
electrode
ground electrode
axis
fuel
face
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.)
Active
Application number
CN201280034494.4A
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English (en)
Chinese (zh)
Other versions
CN103650268A (zh
Inventor
铃木香织
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.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
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 NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Publication of CN103650268A publication Critical patent/CN103650268A/zh
Application granted granted Critical
Publication of CN103650268B publication Critical patent/CN103650268B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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

Landscapes

  • Spark Plugs (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
CN201280034494.4A 2011-07-11 2012-05-15 火花塞 Active CN103650268B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011-152802 2011-07-11
JP2011152802A JP5606404B2 (ja) 2011-07-11 2011-07-11 スパークプラグ
PCT/JP2012/003156 WO2013008377A1 (ja) 2011-07-11 2012-05-15 スパークプラグ

Publications (2)

Publication Number Publication Date
CN103650268A CN103650268A (zh) 2014-03-19
CN103650268B true CN103650268B (zh) 2016-01-20

Family

ID=47505688

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280034494.4A Active CN103650268B (zh) 2011-07-11 2012-05-15 火花塞

Country Status (6)

Country Link
US (1) US9172214B2 (enExample)
EP (1) EP2733798B1 (enExample)
JP (1) JP5606404B2 (enExample)
CN (1) CN103650268B (enExample)
BR (1) BR112014000644A2 (enExample)
WO (1) WO2013008377A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5919214B2 (ja) 2013-03-28 2016-05-18 株式会社日本自動車部品総合研究所 内燃機関用のスパークプラグ
JP5766845B2 (ja) * 2013-05-01 2015-08-19 日本特殊陶業株式会社 点火プラグおよび点火システム
JP7275530B2 (ja) * 2018-01-15 2023-05-18 株式会社デンソー スパークプラグ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070188065A1 (en) * 2006-02-13 2007-08-16 Denso Corporation Spark plug for internal combustion engine
CN101874331A (zh) * 2007-11-26 2010-10-27 日本特殊陶业株式会社 火花塞
JP4676912B2 (ja) * 2006-03-16 2011-04-27 日本特殊陶業株式会社 内燃機関用スパークプラグ
CN102067396A (zh) * 2008-06-18 2011-05-18 日本特殊陶业株式会社 火花塞

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006049206A (ja) 2004-08-06 2006-02-16 Denso Corp 内燃機関用スパークプラグ
JP2006236906A (ja) 2005-02-28 2006-09-07 Ngk Spark Plug Co Ltd スパークプラグの製造方法
CN102122798B (zh) * 2005-10-11 2012-07-25 日本特殊陶业株式会社 火花塞及火花塞的制造方法
CN101904066B (zh) * 2008-01-10 2013-09-25 日本特殊陶业株式会社 内燃机用火花塞及其制造方法
JP4908549B2 (ja) 2008-06-12 2012-04-04 日本特殊陶業株式会社 スパークプラグ
CN102165655B (zh) * 2008-09-30 2013-08-21 日本特殊陶业株式会社 用于内燃机的火花塞
JP4648485B1 (ja) * 2010-01-12 2011-03-09 日本特殊陶業株式会社 スパークプラグ
KR101476519B1 (ko) * 2010-04-16 2014-12-24 니혼도꾸슈도교 가부시키가이샤 내연기관용 스파크 플러그 및 스파크 플러그의 제조방법
CN103283098B (zh) * 2010-12-20 2016-05-04 日本特殊陶业株式会社 火花塞及其制造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070188065A1 (en) * 2006-02-13 2007-08-16 Denso Corporation Spark plug for internal combustion engine
JP4676912B2 (ja) * 2006-03-16 2011-04-27 日本特殊陶業株式会社 内燃機関用スパークプラグ
CN101874331A (zh) * 2007-11-26 2010-10-27 日本特殊陶业株式会社 火花塞
CN102067396A (zh) * 2008-06-18 2011-05-18 日本特殊陶业株式会社 火花塞

Also Published As

Publication number Publication date
BR112014000644A2 (pt) 2017-02-14
JP2013020794A (ja) 2013-01-31
CN103650268A (zh) 2014-03-19
EP2733798B1 (en) 2019-11-13
EP2733798A4 (en) 2015-03-04
EP2733798A1 (en) 2014-05-21
WO2013008377A1 (ja) 2013-01-17
US9172214B2 (en) 2015-10-27
US20140152169A1 (en) 2014-06-05
JP5606404B2 (ja) 2014-10-15

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