IT1025277B - DEVICE FOR IGNITION FOR INTERNAL COMBUSTION ENGINES ESPECIALLY FOR MOTOR VEHICLES - Google Patents

DEVICE FOR IGNITION FOR INTERNAL COMBUSTION ENGINES ESPECIALLY FOR MOTOR VEHICLES

Info

Publication number
IT1025277B
IT1025277B IT2889774A IT2889774A IT1025277B IT 1025277 B IT1025277 B IT 1025277B IT 2889774 A IT2889774 A IT 2889774A IT 2889774 A IT2889774 A IT 2889774A IT 1025277 B IT1025277 B IT 1025277B
Authority
IT
Italy
Prior art keywords
ignition
internal combustion
motor vehicles
combustion engines
engines especially
Prior art date
Application number
IT2889774A
Other languages
Italian (it)
Original Assignee
Ducellier & Cie
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
Priority claimed from FR7341534A external-priority patent/FR2252766A5/en
Priority claimed from FR7416763A external-priority patent/FR2271409A2/en
Application filed by Ducellier & Cie filed Critical Ducellier & Cie
Application granted granted Critical
Publication of IT1025277B publication Critical patent/IT1025277B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P9/00—Electric spark ignition control, not otherwise provided for
    • F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
    • F02P9/007—Control of spark intensity, intensifying, lengthening, suppression by supplementary electrical discharge in the pre-ionised electrode interspace of the sparking plug, e.g. plasma jet ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P3/00—Other installations
    • F02P3/06—Other installations having capacitive energy storage
    • F02P3/08—Layout of circuits
    • F02P3/0876—Layout of circuits the storage capacitor being charged by means of an energy converter (DC-DC converter) or of an intermediate storage inductance
    • F02P3/0884—Closing the discharge circuit of the storage capacitor with semiconductor devices
IT2889774A 1973-11-22 1974-10-29 DEVICE FOR IGNITION FOR INTERNAL COMBUSTION ENGINES ESPECIALLY FOR MOTOR VEHICLES IT1025277B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7341534A FR2252766A5 (en) 1973-11-22 1973-11-22 Electronic ignition system for I.C. engine - has current through saturating transformer cut off when capacitor discharges
FR7416763A FR2271409A2 (en) 1974-05-15 1974-05-15 Electronic ignition system for I.C. engine - has current through saturating transformer cut off when capacitor discharges

Publications (1)

Publication Number Publication Date
IT1025277B true IT1025277B (en) 1978-08-10

Family

ID=26218038

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2889774A IT1025277B (en) 1973-11-22 1974-10-29 DEVICE FOR IGNITION FOR INTERNAL COMBUSTION ENGINES ESPECIALLY FOR MOTOR VEHICLES

Country Status (5)

Country Link
DE (1) DE2455457A1 (en)
ES (1) ES432011A1 (en)
GB (1) GB1467286A (en)
IT (1) IT1025277B (en)
NL (1) NL7415245A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245252A (en) 1988-11-15 1993-09-14 Frus John R Apparatus and method for providing ignition to a turbine engine
US5754011A (en) 1995-07-14 1998-05-19 Unison Industries Limited Partnership Method and apparatus for controllably generating sparks in an ignition system or the like
US6670777B1 (en) 2002-06-28 2003-12-30 Woodward Governor Company Ignition system and method

Also Published As

Publication number Publication date
GB1467286A (en) 1977-03-16
ES432011A1 (en) 1977-02-01
NL7415245A (en) 1975-05-26
DE2455457A1 (en) 1975-05-28

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