JP6661958B2 - 内燃機関用のスパークプラグ - Google Patents

内燃機関用のスパークプラグ Download PDF

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Publication number
JP6661958B2
JP6661958B2 JP2015203199A JP2015203199A JP6661958B2 JP 6661958 B2 JP6661958 B2 JP 6661958B2 JP 2015203199 A JP2015203199 A JP 2015203199A JP 2015203199 A JP2015203199 A JP 2015203199A JP 6661958 B2 JP6661958 B2 JP 6661958B2
Authority
JP
Japan
Prior art keywords
gap
insulator
filler
base end
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.)
Active
Application number
JP2015203199A
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English (en)
Japanese (ja)
Other versions
JP2017076519A5 (enExample
JP2017076519A (ja
Inventor
柴田　正道
正道 柴田
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Priority to JP2015203199A priority Critical patent/JP6661958B2/ja
Priority to PCT/JP2016/076608 priority patent/WO2017064957A1/ja
Priority to US15/768,106 priority patent/US10790640B2/en
Priority to DE112016004687.1T priority patent/DE112016004687B4/de
Publication of JP2017076519A publication Critical patent/JP2017076519A/ja
Publication of JP2017076519A5 publication Critical patent/JP2017076519A5/ja
Application granted granted Critical
Publication of JP6661958B2 publication Critical patent/JP6661958B2/ja
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
    • H01T13/36—Sparking plugs characterised by features of the electrodes or insulation characterised by the joint between insulation and body, e.g. using cement
    • 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
    • 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
    • H01T13/38—Selection of materials for insulation

Landscapes

  • Spark Plugs (AREA)
JP2015203199A 2015-10-14 2015-10-14 内燃機関用のスパークプラグ Active JP6661958B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2015203199A JP6661958B2 (ja) 2015-10-14 2015-10-14 内燃機関用のスパークプラグ
PCT/JP2016/076608 WO2017064957A1 (ja) 2015-10-14 2016-09-09 内燃機関用のスパークプラグ
US15/768,106 US10790640B2 (en) 2015-10-14 2016-09-09 Spark plug for internal combustion engine
DE112016004687.1T DE112016004687B4 (de) 2015-10-14 2016-09-09 Zündkerze für eine Maschine mit interner Verbrennung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015203199A JP6661958B2 (ja) 2015-10-14 2015-10-14 内燃機関用のスパークプラグ

Publications (3)

Publication Number Publication Date
JP2017076519A JP2017076519A (ja) 2017-04-20
JP2017076519A5 JP2017076519A5 (enExample) 2018-01-25
JP6661958B2 true JP6661958B2 (ja) 2020-03-11

Family

ID=58517557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015203199A Active JP6661958B2 (ja) 2015-10-14 2015-10-14 内燃機関用のスパークプラグ

Country Status (4)

Country Link
US (1) US10790640B2 (enExample)
JP (1) JP6661958B2 (enExample)
DE (1) DE112016004687B4 (enExample)
WO (1) WO2017064957A1 (enExample)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55164794U (enExample) 1979-05-14 1980-11-26
JP3684746B2 (ja) * 1996-08-29 2005-08-17 株式会社デンソー イオン電流検出用スパークプラグおよびイオン電流検出装置
DE19737614B4 (de) 1996-08-29 2010-04-08 DENSO CORPORATION, Kariya-shi Zündkerze für ein Gerät zur Erfassung eines Ionenstroms, ohne daß ein impulsartiges Rauschen auf dem Ionenstrom erzeugt wird
JPH11329666A (ja) 1998-05-15 1999-11-30 Ngk Spark Plug Co Ltd スパークプラグ
JP2001135457A (ja) * 1999-11-05 2001-05-18 Denso Corp スパークプラグ
JP2001203059A (ja) 2000-01-17 2001-07-27 Ngk Spark Plug Co Ltd スパークプラグ用絶縁体並びにそれを備えるスパークプラグ及びその製造方法
JP4596700B2 (ja) * 2001-07-26 2010-12-08 日本特殊陶業株式会社 スパークプラグ
KR20100017797A (ko) * 2007-05-17 2010-02-16 페더럴-모굴 이그니션 컴퍼니 저항형 시일을 갖춘 작은 직경의 스파크 플러그
WO2009122996A1 (ja) * 2008-04-02 2009-10-08 日本特殊陶業株式会社 スパークプラグ及びその製造方法
JP2013016295A (ja) * 2011-07-01 2013-01-24 Ngk Spark Plug Co Ltd スパークプラグ
JP5719419B2 (ja) * 2013-01-31 2015-05-20 日本特殊陶業株式会社 点火プラグ及びその製造方法
JP5725486B1 (ja) 2014-04-11 2015-05-27 一般社団法人 レトロフィットジャパン協会 Ｈ型鋼柱の補強構造
TWM556508U (zh) 2017-12-07 2018-03-11 富粧生科股份有限公司 化妝品容器

Also Published As

Publication number Publication date
US20180309270A1 (en) 2018-10-25
US10790640B2 (en) 2020-09-29
WO2017064957A1 (ja) 2017-04-20
JP2017076519A (ja) 2017-04-20
DE112016004687B4 (de) 2023-08-10
DE112016004687T5 (de) 2018-07-05

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