JPS6161390A - 点火プラグ - Google Patents

点火プラグ

Info

Publication number
JPS6161390A
JPS6161390A JP18141784A JP18141784A JPS6161390A JP S6161390 A JPS6161390 A JP S6161390A JP 18141784 A JP18141784 A JP 18141784A JP 18141784 A JP18141784 A JP 18141784A JP S6161390 A JPS6161390 A JP S6161390A
Authority
JP
Japan
Prior art keywords
tip
leg
spark plug
diameter
insulator
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.)
Granted
Application number
JP18141784A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0546673B2 (esLanguage
Inventor
孝 山口
渡辺　穣
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
Priority to JP18141784A priority Critical patent/JPS6161390A/ja
Publication of JPS6161390A publication Critical patent/JPS6161390A/ja
Publication of JPH0546673B2 publication Critical patent/JPH0546673B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Spark Plugs (AREA)
JP18141784A 1984-08-30 1984-08-30 点火プラグ Granted JPS6161390A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18141784A JPS6161390A (ja) 1984-08-30 1984-08-30 点火プラグ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18141784A JPS6161390A (ja) 1984-08-30 1984-08-30 点火プラグ

Publications (2)

Publication Number Publication Date
JPS6161390A true JPS6161390A (ja) 1986-03-29
JPH0546673B2 JPH0546673B2 (esLanguage) 1993-07-14

Family

ID=16100399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18141784A Granted JPS6161390A (ja) 1984-08-30 1984-08-30 点火プラグ

Country Status (1)

Country Link
JP (1) JPS6161390A (esLanguage)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7282844B2 (en) 2003-09-17 2007-10-16 Denso Corporation High performance, long-life spark plug
WO2009116553A1 (ja) * 2008-03-21 2009-09-24 日本特殊陶業株式会社 スパークプラグ
JP2010062160A (ja) * 2007-09-13 2010-03-18 Ngk Spark Plug Co Ltd スパークプラグ
JP2010096128A (ja) * 2008-10-17 2010-04-30 Daihatsu Motor Co Ltd 火花点火式内燃機関
US8531094B2 (en) 2007-09-13 2013-09-10 Ngk Spark Plug Co., Ltd. Spark plug having self-cleaning of carbon deposits
US9488300B2 (en) 2009-01-27 2016-11-08 Kubota Corporation Pipe joint

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647915U (esLanguage) * 1979-09-20 1981-04-28
JPS5840789A (ja) * 1981-08-20 1983-03-09 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 高電圧点火プラグ
JPS5949181A (ja) * 1982-08-14 1984-03-21 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 高圧点火プラグ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647915U (esLanguage) * 1979-09-20 1981-04-28
JPS5840789A (ja) * 1981-08-20 1983-03-09 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 高電圧点火プラグ
JPS5949181A (ja) * 1982-08-14 1984-03-21 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 高圧点火プラグ

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7282844B2 (en) 2003-09-17 2007-10-16 Denso Corporation High performance, long-life spark plug
JP2010062160A (ja) * 2007-09-13 2010-03-18 Ngk Spark Plug Co Ltd スパークプラグ
US8531094B2 (en) 2007-09-13 2013-09-10 Ngk Spark Plug Co., Ltd. Spark plug having self-cleaning of carbon deposits
WO2009116553A1 (ja) * 2008-03-21 2009-09-24 日本特殊陶業株式会社 スパークプラグ
JP2009230946A (ja) * 2008-03-21 2009-10-08 Ngk Spark Plug Co Ltd スパークプラグ
US8215277B2 (en) 2008-03-21 2012-07-10 Ngk Spark Plug Co., Ltd. Spark plug
KR101522057B1 (ko) * 2008-03-21 2015-05-20 니혼도꾸슈도교 가부시키가이샤 스파크 플러그
JP2010096128A (ja) * 2008-10-17 2010-04-30 Daihatsu Motor Co Ltd 火花点火式内燃機関
US9488300B2 (en) 2009-01-27 2016-11-08 Kubota Corporation Pipe joint
US10006572B2 (en) 2009-01-27 2018-06-26 Kubota Corporation Pipe joint
US10520119B2 (en) 2009-01-27 2019-12-31 Kubota Corporation Pipe joint

Also Published As

Publication number Publication date
JPH0546673B2 (esLanguage) 1993-07-14

Similar Documents

Publication Publication Date Title
US5124612A (en) Spark plug for internal-combustion engine
US5202601A (en) Spark plug for internal combustion engine with recess in electrode tip
JPS6161390A (ja) 点火プラグ
JP4100725B2 (ja) 内燃機関用スパークプラグ
JPH0272577A (ja) 内燃機関の点火プラグ
JPH0775192B2 (ja) 小型点火プラグ
JP2560713B2 (ja) 内燃機関用スパ−クプラグ
JPH0536463A (ja) スパークプラグ
US4289990A (en) Spark plug with a stepped insulator and an inner constriction in the housing
RU2120691C1 (ru) Электрод массы для свечи зажигания
JP2789749B2 (ja) 内燃機関用スパークプラグ
JP3874840B2 (ja) 多極スパークプラグ
JPS6132978A (ja) 小型点火プラグ
JP3131978B2 (ja) 内燃機関用スパークプラグ及びその製造方法
JPS61292874A (ja) 小型点火プラグ
JPH0311067B2 (esLanguage)
JPH0777157B2 (ja) 点火プラグ
JPS5937684A (ja) 内燃機関用点火栓
JPS63133414A (ja) 沿面放電型プラグ
JPH0350393B2 (esLanguage)
JPH0311066B2 (esLanguage)
JPH0737675A (ja) 内燃機関用スパークプラグ
JPS5857280A (ja) 内燃機関用点火プラグ
JPH0341951B2 (esLanguage)
US3691418A (en) High voltage sparkplug

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees