JPS5725685A - Ignition plug having excellent contamination resistance - Google Patents

Ignition plug having excellent contamination resistance

Info

Publication number
JPS5725685A
JPS5725685A JP10014380A JP10014380A JPS5725685A JP S5725685 A JPS5725685 A JP S5725685A JP 10014380 A JP10014380 A JP 10014380A JP 10014380 A JP10014380 A JP 10014380A JP S5725685 A JPS5725685 A JP S5725685A
Authority
JP
Japan
Prior art keywords
ignition plug
contamination resistance
excellent contamination
resistance
ignition
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
JP10014380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6148225B2 (enrdf_load_stackoverflow
Inventor
Hisao Mizuno
Shiyunichi Takagi
Yoshio Nakahara
Takahito Yamamoto
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 JP10014380A priority Critical patent/JPS5725685A/ja
Priority to US06/285,242 priority patent/US4415828A/en
Priority to DE19813129025 priority patent/DE3129025C2/de
Priority to DE19813152877 priority patent/DE3152877C2/de
Publication of JPS5725685A publication Critical patent/JPS5725685A/ja
Publication of JPS6148225B2 publication Critical patent/JPS6148225B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Spark Plugs (AREA)
JP10014380A 1980-07-22 1980-07-22 Ignition plug having excellent contamination resistance Granted JPS5725685A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP10014380A JPS5725685A (en) 1980-07-22 1980-07-22 Ignition plug having excellent contamination resistance
US06/285,242 US4415828A (en) 1980-07-22 1981-07-20 Sparkplug with antifouling coating on discharge end of insulator
DE19813129025 DE3129025C2 (de) 1980-07-22 1981-07-22 Zündkerze mit Mitteln zum Verschmutzungsschutz
DE19813152877 DE3152877C2 (de) 1980-07-22 1981-07-22 Zündkerze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10014380A JPS5725685A (en) 1980-07-22 1980-07-22 Ignition plug having excellent contamination resistance

Publications (2)

Publication Number Publication Date
JPS5725685A true JPS5725685A (en) 1982-02-10
JPS6148225B2 JPS6148225B2 (enrdf_load_stackoverflow) 1986-10-23

Family

ID=14266082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10014380A Granted JPS5725685A (en) 1980-07-22 1980-07-22 Ignition plug having excellent contamination resistance

Country Status (1)

Country Link
JP (1) JPS5725685A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6062082A (ja) * 1983-09-15 1985-04-10 株式会社デンソー 内燃機関用点火プラグ
JPH01231281A (ja) * 1988-03-08 1989-09-14 Ngk Spark Plug Co Ltd 耐汚損性のすぐれた点火プラグ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6062082A (ja) * 1983-09-15 1985-04-10 株式会社デンソー 内燃機関用点火プラグ
JPH01231281A (ja) * 1988-03-08 1989-09-14 Ngk Spark Plug Co Ltd 耐汚損性のすぐれた点火プラグ

Also Published As

Publication number Publication date
JPS6148225B2 (enrdf_load_stackoverflow) 1986-10-23

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