JPS52134941A - Spark plug for internal combustion engine and method of manufacturing the same - Google Patents

Spark plug for internal combustion engine and method of manufacturing the same

Info

Publication number
JPS52134941A
JPS52134941A JP5180176A JP5180176A JPS52134941A JP S52134941 A JPS52134941 A JP S52134941A JP 5180176 A JP5180176 A JP 5180176A JP 5180176 A JP5180176 A JP 5180176A JP S52134941 A JPS52134941 A JP S52134941A
Authority
JP
Japan
Prior art keywords
manufacturing
combustion engine
same
internal combustion
spark plug
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
JP5180176A
Other languages
Japanese (ja)
Inventor
Minoru Nagai
Osamu Kashima
Kanji Higuchi
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 JP5180176A priority Critical patent/JPS52134941A/en
Publication of JPS52134941A publication Critical patent/JPS52134941A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent attachment of carbon to the leg portion of insulator by applying such salt as sodium chloride, barium chloride and sodium borate to the leg portion of the insulator.
COPYRIGHT: (C)1977,JPO&Japio
JP5180176A 1976-05-06 1976-05-06 Spark plug for internal combustion engine and method of manufacturing the same Pending JPS52134941A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5180176A JPS52134941A (en) 1976-05-06 1976-05-06 Spark plug for internal combustion engine and method of manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5180176A JPS52134941A (en) 1976-05-06 1976-05-06 Spark plug for internal combustion engine and method of manufacturing the same

Publications (1)

Publication Number Publication Date
JPS52134941A true JPS52134941A (en) 1977-11-11

Family

ID=12897020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5180176A Pending JPS52134941A (en) 1976-05-06 1976-05-06 Spark plug for internal combustion engine and method of manufacturing the same

Country Status (1)

Country Link
JP (1) JPS52134941A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129025A1 (en) * 1980-07-22 1982-03-18 Ngk Spark Plug Co., Ltd., Nagoya, Aichi Spark plug
JP2014517474A (en) * 2011-05-26 2014-07-17 フラム・グループ・アイピー・エルエルシー Antifouling spark plug and manufacturing method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129025A1 (en) * 1980-07-22 1982-03-18 Ngk Spark Plug Co., Ltd., Nagoya, Aichi Spark plug
DE3152877C2 (en) * 1980-07-22 1985-08-14 Ngk Spark Plug Co., Ltd., Nagoya, Aichi Spark plug
DE3129025C2 (en) * 1980-07-22 1985-12-12 Ngk Spark Plug Co., Ltd., Nagoya, Aichi Spark plug with anti-pollution means
JP2014517474A (en) * 2011-05-26 2014-07-17 フラム・グループ・アイピー・エルエルシー Antifouling spark plug and manufacturing method

Similar Documents

Publication Publication Date Title
JPS5311210A (en) Combustion chamber apparatus of internal combustion engine
JPS5231237A (en) Internal-combustion engine ignition system
JPS52110307A (en) Combustion chamber design for dual-ignition engine
JPS52134941A (en) Spark plug for internal combustion engine and method of manufacturing the same
JPS52134944A (en) Piston for internal combustion engine
JPS5377909A (en) Internal combustion engine equipped with supplementary combustion chamber
JPS531734A (en) Internal-combustion engine
JPS53123705A (en) Internal combustion engine equipped with sub-chamber
JPS5256206A (en) Combustion chamber in 2-cycle engine
JPS53123706A (en) Internal combustion engine equipped with sub-chamber
JPS52147204A (en) Combustion chamber for internal combustion engine
JPS535305A (en) Gas injector for internal-combustion engine
JPS53107510A (en) Combustion chamber for internal combustion engine having precombustion chamber
JPS521213A (en) Combustion chamber of diesel enctine
JPS5257444A (en) Ignition system on internal combustion engine
JPS5246214A (en) Combustion mthod and apparatus for cylinder-injection diesel engine
JPS5367010A (en) Combustion chamber for partition combustion system internal combustion engin e
JPS52106010A (en) Internal combustion engine
JPS51119435A (en) Ignition plug for internal combustion engine
JPS534130A (en) Spark plug for internal combustion engine
JPS536737A (en) Multielectrode type ignition plug spark gap controlling method
JPS51132324A (en) Internal combustion engine combustion method
JPS52110322A (en) Gasoline internal-combustion engine
JPS5331041A (en) Cooling device for double cell type internal combustion engines
JPS52137518A (en) Constructure of cylinder head of engine