JPS6362870B2 - - Google Patents

Info

Publication number
JPS6362870B2
JPS6362870B2 JP1118085A JP1118085A JPS6362870B2 JP S6362870 B2 JPS6362870 B2 JP S6362870B2 JP 1118085 A JP1118085 A JP 1118085A JP 1118085 A JP1118085 A JP 1118085A JP S6362870 B2 JPS6362870 B2 JP S6362870B2
Authority
JP
Japan
Prior art keywords
tip
chip
electrode base
flange
base material
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
Application number
JP1118085A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61171080A (ja
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 filed Critical
Priority to JP1118085A priority Critical patent/JPS61171080A/ja
Priority to DE8585305617T priority patent/DE3563498D1/de
Priority to EP85305617A priority patent/EP0171994B1/en
Priority to US06/763,224 priority patent/US4700103A/en
Publication of JPS61171080A publication Critical patent/JPS61171080A/ja
Publication of JPS6362870B2 publication Critical patent/JPS6362870B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Spark Plugs (AREA)
JP1118085A 1984-08-07 1985-01-24 点火プラグ Granted JPS61171080A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1118085A JPS61171080A (ja) 1985-01-24 1985-01-24 点火プラグ
DE8585305617T DE3563498D1 (en) 1984-08-07 1985-08-07 Spark plug
EP85305617A EP0171994B1 (en) 1984-08-07 1985-08-07 Spark plug
US06/763,224 US4700103A (en) 1984-08-07 1985-08-07 Spark plug and its electrode configuration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1118085A JPS61171080A (ja) 1985-01-24 1985-01-24 点火プラグ

Publications (2)

Publication Number Publication Date
JPS61171080A JPS61171080A (ja) 1986-08-01
JPS6362870B2 true JPS6362870B2 (zh) 1988-12-05

Family

ID=11770863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1118085A Granted JPS61171080A (ja) 1984-08-07 1985-01-24 点火プラグ

Country Status (1)

Country Link
JP (1) JPS61171080A (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0777157B2 (ja) * 1987-06-30 1995-08-16 日本特殊陶業株式会社 点火プラグ
JP5302944B2 (ja) 2010-11-04 2013-10-02 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
EP2477286B1 (en) * 2011-01-17 2017-10-18 Ngk Spark Plug Co., Ltd. Spark plug
JP5653399B2 (ja) * 2012-08-30 2015-01-14 日本特殊陶業株式会社 スパークプラグ
JP5978250B2 (ja) 2014-06-03 2016-08-24 日本特殊陶業株式会社 スパークプラグ用の電極チップ及びスパークプラグ

Also Published As

Publication number Publication date
JPS61171080A (ja) 1986-08-01

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Legal Events

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