IT8423482A0 - SPARK PLUG FOR INTERNAL COMBUSTION ENGINES, PARTICULARLY OF MOTOR VEHICLES. - Google Patents

SPARK PLUG FOR INTERNAL COMBUSTION ENGINES, PARTICULARLY OF MOTOR VEHICLES.

Info

Publication number
IT8423482A0
IT8423482A0 IT8423482A IT2348284A IT8423482A0 IT 8423482 A0 IT8423482 A0 IT 8423482A0 IT 8423482 A IT8423482 A IT 8423482A IT 2348284 A IT2348284 A IT 2348284A IT 8423482 A0 IT8423482 A0 IT 8423482A0
Authority
IT
Italy
Prior art keywords
internal combustion
spark plug
motor vehicles
combustion engines
engines
Prior art date
Application number
IT8423482A
Other languages
Italian (it)
Other versions
IT1178625B (en
IT8423482A1 (en
Inventor
Eliseo Longhi
Original Assignee
Magneti Marelli Spa
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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Priority to IT23482/84A priority Critical patent/IT1178625B/en
Publication of IT8423482A0 publication Critical patent/IT8423482A0/en
Priority to AT85112350T priority patent/ATE50090T1/en
Priority to EP85112350A priority patent/EP0181476B1/en
Priority to DE8585112350T priority patent/DE3575822D1/en
Priority to ES547590A priority patent/ES8609834A1/en
Priority to JP60241245A priority patent/JPS61118990A/en
Publication of IT8423482A1 publication Critical patent/IT8423482A1/en
Application granted granted Critical
Publication of IT1178625B publication Critical patent/IT1178625B/en

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
    • 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
    • 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
    • H01T13/56—Sparking plugs characterised by having component parts which are easily assembled or disassembled

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Spark Plugs (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
IT23482/84A 1984-11-07 1984-11-07 IGNITION SPARK PLUG FOR INTERNAL COMBUSTION ENGINES, PARTICULARLY OF MOTOR VEHICLES IT1178625B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT23482/84A IT1178625B (en) 1984-11-07 1984-11-07 IGNITION SPARK PLUG FOR INTERNAL COMBUSTION ENGINES, PARTICULARLY OF MOTOR VEHICLES
AT85112350T ATE50090T1 (en) 1984-11-07 1985-09-29 PROCESS FOR MANUFACTURING A SPARK PLUG FOR COMBUSTION ENGINES.
EP85112350A EP0181476B1 (en) 1984-11-07 1985-09-29 Method and manufacturing a spark plug for internal combustion engines
DE8585112350T DE3575822D1 (en) 1984-11-07 1985-09-29 METHOD FOR PRODUCING A SPARK PLUG FOR COMBUSTION ENGINES.
ES547590A ES8609834A1 (en) 1984-11-07 1985-10-04 Method and manufacturing a spark plug for internal combustion engines.
JP60241245A JPS61118990A (en) 1984-11-07 1985-10-28 Ingnition plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23482/84A IT1178625B (en) 1984-11-07 1984-11-07 IGNITION SPARK PLUG FOR INTERNAL COMBUSTION ENGINES, PARTICULARLY OF MOTOR VEHICLES

Publications (3)

Publication Number Publication Date
IT8423482A0 true IT8423482A0 (en) 1984-11-07
IT8423482A1 IT8423482A1 (en) 1986-05-07
IT1178625B IT1178625B (en) 1987-09-09

Family

ID=11207486

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23482/84A IT1178625B (en) 1984-11-07 1984-11-07 IGNITION SPARK PLUG FOR INTERNAL COMBUSTION ENGINES, PARTICULARLY OF MOTOR VEHICLES

Country Status (6)

Country Link
EP (1) EP0181476B1 (en)
JP (1) JPS61118990A (en)
AT (1) ATE50090T1 (en)
DE (1) DE3575822D1 (en)
ES (1) ES8609834A1 (en)
IT (1) IT1178625B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5837858B2 (en) * 2012-06-06 2015-12-24 日本特殊陶業株式会社 Spark plug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1570320A (en) * 1919-10-27 1926-01-19 Albert E Serewicz Spark plug and method of making same
DE433840C (en) * 1924-05-31 1926-09-07 Allg Elek Citaets Ges Fa Spark plug
US1662878A (en) * 1927-06-20 1928-03-20 George N Barcus Spark plug
CH317554A (en) * 1952-09-30 1956-11-30 Bosch Gmbh Robert Process for extrusion of hollow bodies
EP0071577A1 (en) * 1981-07-30 1983-02-09 ESPADA ANSTALT, Universal Marketing Spark plug

Also Published As

Publication number Publication date
JPS61118990A (en) 1986-06-06
DE3575822D1 (en) 1990-03-08
EP0181476A1 (en) 1986-05-21
ES8609834A1 (en) 1986-09-01
ATE50090T1 (en) 1990-02-15
EP0181476B1 (en) 1990-01-31
IT1178625B (en) 1987-09-09
ES547590A0 (en) 1986-09-01
IT8423482A1 (en) 1986-05-07

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941130