JPS5311246A - Spark plug - Google Patents
Spark plugInfo
- Publication number
- JPS5311246A JPS5311246A JP8512576A JP8512576A JPS5311246A JP S5311246 A JPS5311246 A JP S5311246A JP 8512576 A JP8512576 A JP 8512576A JP 8512576 A JP8512576 A JP 8512576A JP S5311246 A JPS5311246 A JP S5311246A
- Authority
- JP
- Japan
- Prior art keywords
- spark plug
- upper electrode
- conductive
- ferrite
- semi
- 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
Links
Abstract
PURPOSE: To prevent electric-wave noises by making the upper electrode of the spark plug from ferrite and by forming the conductive or semi-conductive membrane on the surface of the upper electrode.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8512576A JPS5311246A (en) | 1976-07-19 | 1976-07-19 | Spark plug |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8512576A JPS5311246A (en) | 1976-07-19 | 1976-07-19 | Spark plug |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5311246A true JPS5311246A (en) | 1978-02-01 |
Family
ID=13849909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8512576A Pending JPS5311246A (en) | 1976-07-19 | 1976-07-19 | Spark plug |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5311246A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014207076A (en) * | 2013-04-11 | 2014-10-30 | 株式会社デンソー | Spark plug for internal combustion engine |
JP2017117626A (en) * | 2015-12-24 | 2017-06-29 | 日本特殊陶業株式会社 | Spark plug |
WO2018037824A1 (en) * | 2016-08-25 | 2018-03-01 | 日本特殊陶業株式会社 | Spark plug |
-
1976
- 1976-07-19 JP JP8512576A patent/JPS5311246A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014207076A (en) * | 2013-04-11 | 2014-10-30 | 株式会社デンソー | Spark plug for internal combustion engine |
JP2017117626A (en) * | 2015-12-24 | 2017-06-29 | 日本特殊陶業株式会社 | Spark plug |
WO2017110015A1 (en) * | 2015-12-24 | 2017-06-29 | 日本特殊陶業株式会社 | Spark plug |
WO2018037824A1 (en) * | 2016-08-25 | 2018-03-01 | 日本特殊陶業株式会社 | Spark plug |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS534131A (en) | Ignition plug containing low noise resistance | |
JPS5311246A (en) | Spark plug | |
JPS5345971A (en) | Semiconductor device | |
JPS5311245A (en) | Spark plug | |
JPS51122787A (en) | Insulating spacer | |
JPS5419367A (en) | Production of semiconductor device | |
JPS52153046A (en) | Spark plug | |
JPS52119875A (en) | Formation of isolation area | |
JPS5321786A (en) | Insulated conductor | |
JPS5239196A (en) | Small sized electrical component | |
JPS536737A (en) | Multielectrode type ignition plug spark gap controlling method | |
JPS53138732A (en) | Electrostatic recording body | |
JPS5376398A (en) | Cylindrical magnetic-domain element | |
JPS51151094A (en) | Light conductive element and its manufacturing method | |
JPS529624A (en) | Electric contact material | |
JPS53125532A (en) | Ignition plug | |
JPS524081A (en) | Hard snow-adhering electric wire | |
JPS5414236A (en) | Image holding mamber | |
JPS5223928A (en) | Electronic instrument | |
JPS51116932A (en) | Oil-immensed electric instrument | |
JPS5410683A (en) | Production of smiconductor device | |
JPS5245861A (en) | Frequency discrimination circuit | |
JPS51113192A (en) | Bushing | |
JPS5223645A (en) | Grounding method | |
JPS52153186A (en) | Flat cable |