IT9067778A0 - SPARK PLUG - Google Patents

SPARK PLUG

Info

Publication number
IT9067778A0
IT9067778A0 IT9067778A IT6777890A IT9067778A0 IT 9067778 A0 IT9067778 A0 IT 9067778A0 IT 9067778 A IT9067778 A IT 9067778A IT 6777890 A IT6777890 A IT 6777890A IT 9067778 A0 IT9067778 A0 IT 9067778A0
Authority
IT
Italy
Prior art keywords
spark plug
spark
plug
Prior art date
Application number
IT9067778A
Other languages
Italian (it)
Other versions
IT1241643B (en
IT9067778A1 (en
Inventor
Filippis Pietro De
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 IT67778A priority Critical patent/IT1241643B/en
Publication of IT9067778A0 publication Critical patent/IT9067778A0/en
Priority to EP91830415A priority patent/EP0480886A1/en
Publication of IT9067778A1 publication Critical patent/IT9067778A1/en
Application granted granted Critical
Publication of IT1241643B publication Critical patent/IT1241643B/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
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/39—Selection of materials for electrodes
IT67778A 1990-10-12 1990-10-12 IGNITION CANDLE IT1241643B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT67778A IT1241643B (en) 1990-10-12 1990-10-12 IGNITION CANDLE
EP91830415A EP0480886A1 (en) 1990-10-12 1991-10-08 A spark plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67778A IT1241643B (en) 1990-10-12 1990-10-12 IGNITION CANDLE

Publications (3)

Publication Number Publication Date
IT9067778A0 true IT9067778A0 (en) 1990-10-12
IT9067778A1 IT9067778A1 (en) 1992-04-12
IT1241643B IT1241643B (en) 1994-01-25

Family

ID=11305227

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67778A IT1241643B (en) 1990-10-12 1990-10-12 IGNITION CANDLE

Country Status (2)

Country Link
EP (1) EP0480886A1 (en)
IT (1) IT1241643B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1270362B (en) * 1993-05-19 1997-05-05 Magneti Marelli Spa IGNITION CANDLE
DE4422939C2 (en) * 1994-06-30 2000-05-31 Bosch Gmbh Robert Spark plug for an internal combustion engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB383600A (en) * 1931-12-23 1932-11-17 Bosch Robert Improvements in or relating to sparking plugs
GB850402A (en) * 1957-12-16 1960-10-05 Lucas Industries Ltd Sparking plugs

Also Published As

Publication number Publication date
IT1241643B (en) 1994-01-25
EP0480886A1 (en) 1992-04-15
IT9067778A1 (en) 1992-04-12

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Legal Events

Date Code Title Description
0001 Granted