IT1079875B - Perfezionamento nelle candele di accensione per motori a scoppio - Google Patents

Perfezionamento nelle candele di accensione per motori a scoppio

Info

Publication number
IT1079875B
IT1079875B IT50069/77A IT5006977A IT1079875B IT 1079875 B IT1079875 B IT 1079875B IT 50069/77 A IT50069/77 A IT 50069/77A IT 5006977 A IT5006977 A IT 5006977A IT 1079875 B IT1079875 B IT 1079875B
Authority
IT
Italy
Prior art keywords
improvement
combustion engines
spark plugs
ignition spark
ignition
Prior art date
Application number
IT50069/77A
Other languages
English (en)
Original Assignee
Champion Spark Plug Co
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 Champion Spark Plug Co filed Critical Champion Spark Plug Co
Application granted granted Critical
Publication of IT1079875B publication Critical patent/IT1079875B/it

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
    • H01T13/40—Sparking plugs structurally combined with other devices
    • H01T13/41—Sparking plugs structurally combined with other devices with interference suppressing or shielding means
    • 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
    • H01T13/462—Sparking plugs having two or more spark gaps in series connection
    • H01T13/465—Sparking plugs having two or more spark gaps in series connection one spark gap being incorporated in the sparking plug

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Spark Plugs (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
IT50069/77A 1976-07-01 1977-06-30 Perfezionamento nelle candele di accensione per motori a scoppio IT1079875B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70158276A 1976-07-01 1976-07-01
US05/784,045 US4059782A (en) 1976-07-01 1977-04-04 Spark plug

Publications (1)

Publication Number Publication Date
IT1079875B true IT1079875B (it) 1985-05-13

Family

ID=27106810

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50069/77A IT1079875B (it) 1976-07-01 1977-06-30 Perfezionamento nelle candele di accensione per motori a scoppio

Country Status (6)

Country Link
US (1) US4059782A (it)
BE (1) BE856110A (it)
CA (1) CA1061668A (it)
FR (1) FR2357089A1 (it)
IT (1) IT1079875B (it)
SE (1) SE421261B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69412833T2 (de) * 1993-07-06 1999-04-29 Caterpillar Inc., Peoria, Ill. Zündkerze mit automatischer einstellung des spaltes
US5619959A (en) * 1994-07-19 1997-04-15 Cummins Engine Company, Inc. Spark plug including magnetic field producing means for generating a variable length arc
US5555862A (en) * 1994-07-19 1996-09-17 Cummins Engine Company, Inc. Spark plug including magnetic field producing means for generating a variable length arc
US7969077B2 (en) * 2006-06-16 2011-06-28 Federal-Mogul World Wide, Inc. Spark plug with an improved seal
US8013502B2 (en) 2007-05-17 2011-09-06 Federal-Mogul Corporation Small-diameter spark plug with resistive seal
US11742636B1 (en) 2022-10-18 2023-08-29 Ford Global Technologies, Llc Spark plug for boosted engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA522778A (en) * 1956-03-20 J. Brois Louis Spark plugs, in particular for internal combustion engines
GB191413605A (en) * 1914-06-04 1914-12-17 Sidney Charles Stockdale Improvements in Spark Plugs.
FR473391A (fr) * 1914-06-12 1915-01-09 Sidney Charles Stockdale Bougie d'allumage pour moteurs à explosions
FR29929E (fr) * 1924-12-24 1925-12-10 Deschamps Et Hoffmann Soc Bougie d'allumage
FR61449E (fr) * 1951-02-28 1955-05-04 Perfectionnements apportés aux bougies d'allumage, notamment à celles pour moteurs à explosions
FR1599028A (it) * 1968-11-04 1970-07-15

Also Published As

Publication number Publication date
FR2357089A1 (fr) 1978-01-27
US4059782A (en) 1977-11-22
CA1061668A (en) 1979-09-04
BE856110A (fr) 1977-10-17
SE421261B (sv) 1981-12-07
SE7707411L (sv) 1978-01-02

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