JPH0311066B2 - - Google Patents

Info

Publication number
JPH0311066B2
JPH0311066B2 JP57033178A JP3317882A JPH0311066B2 JP H0311066 B2 JPH0311066 B2 JP H0311066B2 JP 57033178 A JP57033178 A JP 57033178A JP 3317882 A JP3317882 A JP 3317882A JP H0311066 B2 JPH0311066 B2 JP H0311066B2
Authority
JP
Japan
Prior art keywords
insulator
ground electrode
center electrode
cylinder head
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.)
Expired - Lifetime
Application number
JP57033178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58150285A (ja
Inventor
Ryoji Kondo
Masaki Sugata
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
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP3317882A priority Critical patent/JPS58150285A/ja
Publication of JPS58150285A publication Critical patent/JPS58150285A/ja
Publication of JPH0311066B2 publication Critical patent/JPH0311066B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Spark Plugs (AREA)
JP3317882A 1982-03-02 1982-03-02 エンジンの点火装置 Granted JPS58150285A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3317882A JPS58150285A (ja) 1982-03-02 1982-03-02 エンジンの点火装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3317882A JPS58150285A (ja) 1982-03-02 1982-03-02 エンジンの点火装置

Publications (2)

Publication Number Publication Date
JPS58150285A JPS58150285A (ja) 1983-09-06
JPH0311066B2 true JPH0311066B2 (OSRAM) 1991-02-15

Family

ID=12379255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3317882A Granted JPS58150285A (ja) 1982-03-02 1982-03-02 エンジンの点火装置

Country Status (1)

Country Link
JP (1) JPS58150285A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5045286B2 (ja) 2007-07-24 2012-10-10 トヨタ自動車株式会社 内燃機関の点火装置
US8056606B2 (en) * 2009-10-26 2011-11-15 General Electric Company Methods of making and using ceramic metallic interlocked components
JP2018010756A (ja) * 2016-07-12 2018-01-18 株式会社Ｓｏｋｅｎ 内燃機関用のスパークプラグ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2301686A (en) * 1940-02-08 1942-11-10 James A Doran Spark plug
US2543961A (en) * 1947-10-01 1951-03-06 Us Quarry Tile Company Spark plug construction
JPS5239741Y2 (OSRAM) * 1972-05-14 1977-09-08

Also Published As

Publication number Publication date
JPS58150285A (ja) 1983-09-06

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