CN113396513B - 火花塞 - Google Patents

火花塞 Download PDF

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Publication number
CN113396513B
CN113396513B CN202080012315.1A CN202080012315A CN113396513B CN 113396513 B CN113396513 B CN 113396513B CN 202080012315 A CN202080012315 A CN 202080012315A CN 113396513 B CN113396513 B CN 113396513B
Authority
CN
China
Prior art keywords
hole
spark plug
center electrode
fitting
ground electrode
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
CN202080012315.1A
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English (en)
Chinese (zh)
Other versions
CN113396513A (zh
Inventor
伴谦治
后泽达哉
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 CN113396513A publication Critical patent/CN113396513A/zh
Application granted granted Critical
Publication of CN113396513B publication Critical patent/CN113396513B/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
    • H01T13/02—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
    • 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
    • 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
    • H01T13/34—Sparking plugs characterised by features of the electrodes or insulation characterised by the mounting of electrodes in insulation, e.g. by embedding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Spark Plugs (AREA)
CN202080012315.1A 2020-01-10 2020-11-19 火花塞 Active CN113396513B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020002593 2020-01-10
JP2020-002593 2020-01-10
PCT/JP2020/043147 WO2021140756A1 (ja) 2020-01-10 2020-11-19 スパークプラグ

Publications (2)

Publication Number Publication Date
CN113396513A CN113396513A (zh) 2021-09-14
CN113396513B true CN113396513B (zh) 2022-06-03

Family

ID=76787898

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080012315.1A Active CN113396513B (zh) 2020-01-10 2020-11-19 火花塞

Country Status (5)

Country Link
US (1) US11715933B2 (https=)
JP (1) JP7216802B2 (https=)
CN (1) CN113396513B (https=)
DE (1) DE112020006495T5 (https=)
WO (1) WO2021140756A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116686176B (zh) * 2021-06-15 2026-03-17 日本特殊陶业株式会社 火花塞
JP7564065B2 (ja) * 2021-07-09 2024-10-08 日本特殊陶業株式会社 スパークプラグ
JP7503526B2 (ja) * 2021-07-09 2024-06-20 日本特殊陶業株式会社 スパークプラグ
JP7676292B2 (ja) * 2021-11-10 2025-05-14 日本特殊陶業株式会社 スパークプラグ
DE102022214076A1 (de) * 2022-12-20 2024-06-20 Robert Bosch Gesellschaft mit beschränkter Haftung Zündkerze mit Einführhilfe für eine seitlich eingebrachte Masseelektrode
JP7702440B2 (ja) 2023-01-16 2025-07-03 日本特殊陶業株式会社 スパークプラグ
JP7608518B2 (ja) * 2023-05-22 2025-01-06 日本特殊陶業株式会社 スパークプラグ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103931065A (zh) * 2011-12-08 2014-07-16 日本特殊陶业株式会社 火花塞
CN104638520A (zh) * 2013-11-12 2015-05-20 日本特殊陶业株式会社 火花塞以及火花塞的制造方法
JP2017111982A (ja) * 2015-12-16 2017-06-22 日本特殊陶業株式会社 点火プラグ
JP2019046660A (ja) * 2017-09-02 2019-03-22 日本特殊陶業株式会社 点火プラグ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5166945A (ja) * 1974-12-04 1976-06-10 Ngk Spark Plug Co Tenkasenyodenkyokuppontainichitsupudenkyokuosetsugosuru hoho
EP1686666B1 (en) * 2003-11-21 2018-09-26 NGK Spark Plug Co., Ltd. Spark plug manufacturing method
DE102010004851B4 (de) * 2009-12-18 2014-05-28 Federal-Mogul Ignition Gmbh Vorkammer-Zündkerze für eine mit Gas betriebene Brennkraftmaschine
JP2017157451A (ja) * 2016-03-02 2017-09-07 日本特殊陶業株式会社 点火プラグ
JP7202793B2 (ja) * 2018-06-27 2023-01-12 株式会社Soken 内燃機関用のスパークプラグ
JP7227842B2 (ja) * 2019-05-07 2023-02-22 日本特殊陶業株式会社 スパークプラグ
JP6997146B2 (ja) * 2019-09-05 2022-01-17 日本特殊陶業株式会社 点火プラグ
WO2021111719A1 (ja) * 2019-12-05 2021-06-10 日本特殊陶業株式会社 スパークプラグ
JP7316253B2 (ja) * 2020-08-04 2023-07-27 日本特殊陶業株式会社 スパークプラグ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103931065A (zh) * 2011-12-08 2014-07-16 日本特殊陶业株式会社 火花塞
CN104638520A (zh) * 2013-11-12 2015-05-20 日本特殊陶业株式会社 火花塞以及火花塞的制造方法
JP2017111982A (ja) * 2015-12-16 2017-06-22 日本特殊陶業株式会社 点火プラグ
JP2019046660A (ja) * 2017-09-02 2019-03-22 日本特殊陶業株式会社 点火プラグ

Also Published As

Publication number Publication date
US11715933B2 (en) 2023-08-01
JP7216802B2 (ja) 2023-02-01
WO2021140756A1 (ja) 2021-07-15
JPWO2021140756A1 (https=) 2021-07-15
DE112020006495T5 (de) 2022-11-17
CN113396513A (zh) 2021-09-14
US20220360051A1 (en) 2022-11-10

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