ITTO930344A0 - SPARK PLUG - Google Patents

SPARK PLUG

Info

Publication number
ITTO930344A0
ITTO930344A0 ITTO930344A ITTO930344A ITTO930344A0 IT TO930344 A0 ITTO930344 A0 IT TO930344A0 IT TO930344 A ITTO930344 A IT TO930344A IT TO930344 A ITTO930344 A IT TO930344A IT TO930344 A0 ITTO930344 A0 IT TO930344A0
Authority
IT
Italy
Prior art keywords
spark plug
spark
plug
Prior art date
Application number
ITTO930344A
Other languages
Italian (it)
Inventor
Roberto Rossi
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 ITTO930344A priority Critical patent/IT1270362B/en
Publication of ITTO930344A0 publication Critical patent/ITTO930344A0/en
Priority to DE69400504T priority patent/DE69400504T2/en
Priority to ES94106786T priority patent/ES2092355T3/en
Priority to EP94106786A priority patent/EP0625813B1/en
Publication of ITTO930344A1 publication Critical patent/ITTO930344A1/en
Application granted granted Critical
Publication of IT1270362B publication Critical patent/IT1270362B/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
    • H01T13/00—Sparking plugs
    • H01T13/46—Sparking plugs having two or more spark gaps
    • H01T13/467—Sparking plugs having two or more spark gaps in parallel connection
    • 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
ITTO930344A 1993-05-19 1993-05-19 IGNITION CANDLE IT1270362B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITTO930344A IT1270362B (en) 1993-05-19 1993-05-19 IGNITION CANDLE
DE69400504T DE69400504T2 (en) 1993-05-19 1994-04-29 spark plug
ES94106786T ES2092355T3 (en) 1993-05-19 1994-04-29 A SPARK PLUG.
EP94106786A EP0625813B1 (en) 1993-05-19 1994-04-29 A spark plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930344A IT1270362B (en) 1993-05-19 1993-05-19 IGNITION CANDLE

Publications (3)

Publication Number Publication Date
ITTO930344A0 true ITTO930344A0 (en) 1993-05-19
ITTO930344A1 ITTO930344A1 (en) 1994-11-19
IT1270362B IT1270362B (en) 1997-05-05

Family

ID=11411488

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO930344A IT1270362B (en) 1993-05-19 1993-05-19 IGNITION CANDLE

Country Status (4)

Country Link
EP (1) EP0625813B1 (en)
DE (1) DE69400504T2 (en)
ES (1) ES2092355T3 (en)
IT (1) IT1270362B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5392490B2 (en) * 2009-12-01 2014-01-22 ヤンマー株式会社 Spark plug

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR497769A (en) * 1919-04-02 1919-12-17 D Ussel Soc Ind Spark plugs for internal combustion engines
GB578430A (en) * 1943-06-22 1946-06-27 Mallory Metallurg Prod Ltd Improvements in and relating to sparking plugs and the electrodes therefor
IT1241643B (en) * 1990-10-12 1994-01-25 Magneti Marelli Spa IGNITION CANDLE

Also Published As

Publication number Publication date
DE69400504T2 (en) 1997-03-20
IT1270362B (en) 1997-05-05
ES2092355T3 (en) 1996-11-16
EP0625813B1 (en) 1996-09-11
DE69400504D1 (en) 1996-10-17
ITTO930344A1 (en) 1994-11-19
EP0625813A1 (en) 1994-11-23

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530