JPS59230282A - 内燃機関用スパ−クプラグ - Google Patents

内燃機関用スパ−クプラグ

Info

Publication number
JPS59230282A
JPS59230282A JP58106307A JP10630783A JPS59230282A JP S59230282 A JPS59230282 A JP S59230282A JP 58106307 A JP58106307 A JP 58106307A JP 10630783 A JP10630783 A JP 10630783A JP S59230282 A JPS59230282 A JP S59230282A
Authority
JP
Japan
Prior art keywords
spark plug
internal combustion
noble metal
combustion engine
metal tip
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
JP58106307A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0241154B2 (2
Inventor
高村　鋼三
保幸 佐藤
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 JP58106307A priority Critical patent/JPS59230282A/ja
Publication of JPS59230282A publication Critical patent/JPS59230282A/ja
Publication of JPH0241154B2 publication Critical patent/JPH0241154B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/39—Selection of materials for electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
    • H01T21/02—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs of sparking plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Spark Plugs (AREA)
JP58106307A 1983-06-13 1983-06-13 内燃機関用スパ−クプラグ Granted JPS59230282A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58106307A JPS59230282A (ja) 1983-06-13 1983-06-13 内燃機関用スパ−クプラグ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58106307A JPS59230282A (ja) 1983-06-13 1983-06-13 内燃機関用スパ−クプラグ

Publications (2)

Publication Number Publication Date
JPS59230282A true JPS59230282A (ja) 1984-12-24
JPH0241154B2 JPH0241154B2 (2) 1990-09-14

Family

ID=14430337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58106307A Granted JPS59230282A (ja) 1983-06-13 1983-06-13 内燃機関用スパ−クプラグ

Country Status (1)

Country Link
JP (1) JPS59230282A (2)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180886A (en) * 1981-04-30 1982-11-08 Nippon Denso Co Spark plug for internal combustion engine
JPS57182990A (en) * 1981-05-07 1982-11-11 Nippon Denso Co Method of producing spark plug for internal combustion engine
JPS5838482A (ja) * 1981-08-31 1983-03-05 日本特殊陶業株式会社 スパ−クプラグ用中心電極の加工方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180886A (en) * 1981-04-30 1982-11-08 Nippon Denso Co Spark plug for internal combustion engine
JPS57182990A (en) * 1981-05-07 1982-11-11 Nippon Denso Co Method of producing spark plug for internal combustion engine
JPS5838482A (ja) * 1981-08-31 1983-03-05 日本特殊陶業株式会社 スパ−クプラグ用中心電極の加工方法

Also Published As

Publication number Publication date
JPH0241154B2 (2) 1990-09-14

Similar Documents

Publication Publication Date Title
CN100524989C (zh) 具有用铱基合金形成的电极的点火装置
US6642638B2 (en) Spark plug with Ir-alloy chip
JP5341752B2 (ja) 内燃機関用スパークプラグ及びその製造方法
US20040140745A1 (en) Spark plug
US4771209A (en) Spark igniter having precious metal ground electrode inserts
US7449823B2 (en) Spark plug with specific electrode material
JPH0258756B2 (2)
JPH0750192A (ja) ガスエンジン用スパークプラグ
CN102150333A (zh) 火花塞
EP2579401A1 (en) Spark plug
JPS5994391A (ja) 内燃機関用点火プラグ
JP2992891B2 (ja) 内燃機関用スパークプラグ
JP4834264B2 (ja) スパークプラグ
US7352120B2 (en) Ignition device having an electrode tip formed from an iridium-based alloy
JPS59230282A (ja) 内燃機関用スパ−クプラグ
US7268474B2 (en) Alloy, electrode with the alloy, and ignition device with the alloy
JPS61135080A (ja) スパ−クプラグ
JPH03176979A (ja) 内燃機関用スパークプラグ
JPS61230282A (ja) スパ−クプラグ
JP3196286B2 (ja) 内燃機関用スパークプラグ
JPS59169087A (ja) 内燃機関用点火プラグ
JPH0548598B2 (2)
JP3196288B2 (ja) 内燃機関用スパークプラグ
JPS61135083A (ja) スパ−クプラグ
JP2005166298A (ja) スパークプラグ