JPS5413844A - Spark plug - Google Patents

Spark plug

Info

Publication number
JPS5413844A
JPS5413844A JP8030177A JP8030177A JPS5413844A JP S5413844 A JPS5413844 A JP S5413844A JP 8030177 A JP8030177 A JP 8030177A JP 8030177 A JP8030177 A JP 8030177A JP S5413844 A JPS5413844 A JP S5413844A
Authority
JP
Japan
Prior art keywords
spark plug
condition
carbon
under
spark
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.)
Pending
Application number
JP8030177A
Other languages
Japanese (ja)
Inventor
Koichi Noguchi
Noboru Takagi
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP8030177A priority Critical patent/JPS5413844A/en
Publication of JPS5413844A publication Critical patent/JPS5413844A/en
Pending legal-status Critical Current

Links

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  • Spark Plugs (AREA)

Abstract

PURPOSE: To provide a spark plug assuring sufficient sparking for ignition not only under a normal condition but also under a carbon contaminated condition and recovering quickly from the carbon contaminated condition to the normal condition by burning out the carbon with the spark.
COPYRIGHT: (C)1979,JPO&Japio
JP8030177A 1977-07-04 1977-07-04 Spark plug Pending JPS5413844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8030177A JPS5413844A (en) 1977-07-04 1977-07-04 Spark plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8030177A JPS5413844A (en) 1977-07-04 1977-07-04 Spark plug

Publications (1)

Publication Number Publication Date
JPS5413844A true JPS5413844A (en) 1979-02-01

Family

ID=13714441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8030177A Pending JPS5413844A (en) 1977-07-04 1977-07-04 Spark plug

Country Status (1)

Country Link
JP (1) JPS5413844A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141884A (en) * 1981-02-25 1982-09-02 Giichi Kawato Ignition plug
US4631451A (en) * 1983-11-18 1986-12-23 Ford Motor Company Blast gap ignition system
JPH0611292U (en) * 1992-07-13 1994-02-10 チン−ファ チャン Spark plug

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141884A (en) * 1981-02-25 1982-09-02 Giichi Kawato Ignition plug
US4631451A (en) * 1983-11-18 1986-12-23 Ford Motor Company Blast gap ignition system
JPH0611292U (en) * 1992-07-13 1994-02-10 チン−ファ チャン Spark plug

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