DE69132437D1 - ELECTRONIC IGNITION FOR INTERNAL COMBUSTION ENGINES - Google Patents

ELECTRONIC IGNITION FOR INTERNAL COMBUSTION ENGINES

Info

Publication number
DE69132437D1
DE69132437D1 DE69132437T DE69132437T DE69132437D1 DE 69132437 D1 DE69132437 D1 DE 69132437D1 DE 69132437 T DE69132437 T DE 69132437T DE 69132437 T DE69132437 T DE 69132437T DE 69132437 D1 DE69132437 D1 DE 69132437D1
Authority
DE
Germany
Prior art keywords
spark
ignition
combustion engines
ignition plug
internal combustion
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69132437T
Other languages
German (de)
Other versions
DE69132437T2 (en
Inventor
Gianni Regazzi
Gianni Venturoli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ducati Energia SpA
Original Assignee
Ducati Energia 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 Ducati Energia SpA filed Critical Ducati Energia SpA
Application granted granted Critical
Publication of DE69132437D1 publication Critical patent/DE69132437D1/en
Publication of DE69132437T2 publication Critical patent/DE69132437T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
    • 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
    • F02P1/00—Installations having electric ignition energy generated by magneto- or dynamo- electric generators without subsequent storage
    • F02P1/08—Layout of circuits
    • F02P1/086—Layout of circuits for generating sparks by discharging a capacitor into a coil circuit
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Abstract

An ignition system with capacitive knocking ignition for internal-combustion engines, associable to an electric energy generating flywheel, that utilizes a capacitor (C1) discharge means (thyristor SCR) to generate a spark in one correspondent ignition plug (Ca), characterized by the fact that the secondary coil (Ls) has an end electrically connected to the feed coil (Ba) of said generator and an end connected to the ignition plug (Ca) in order to: first of all have a spark on the ignition plug (Ca) deriving from the discharge of said capacitor means (C1) on the primary winding (Lp), inducing tensions with high potential on said secondary winding (Ls) and then that such feed coil (Ba) of said electric energy generator sets provide furthermore and directly current to said secondary coil (Ls) to prolong the duration of the spark.
DE69132437T 1990-09-07 1991-07-24 ELECTRONIC IGNITION FOR INTERNAL COMBUSTION ENGINES Expired - Fee Related DE69132437T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT08346690A IT1244585B (en) 1990-09-07 1990-09-07 ELECTRONIC IGNITION FOR INTERNAL COMBUSTION ENGINES
PCT/IT1991/000063 WO1992004540A1 (en) 1990-09-07 1991-07-24 Electronic ignition for internal-combustion engines

Publications (2)

Publication Number Publication Date
DE69132437D1 true DE69132437D1 (en) 2000-11-09
DE69132437T2 DE69132437T2 (en) 2001-06-13

Family

ID=11322297

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69132437T Expired - Fee Related DE69132437T2 (en) 1990-09-07 1991-07-24 ELECTRONIC IGNITION FOR INTERNAL COMBUSTION ENGINES

Country Status (7)

Country Link
EP (1) EP0500830B1 (en)
AT (1) ATE196792T1 (en)
AU (1) AU8315891A (en)
DE (1) DE69132437T2 (en)
ES (1) ES2152219T3 (en)
IT (1) IT1244585B (en)
WO (1) WO1992004540A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7622753B2 (en) 2005-08-31 2009-11-24 Stmicroelectronics S.A. Ignition circuit
WO2013118151A2 (en) * 2012-02-09 2013-08-15 Sedemac Mechatronics Pvt Ltd A system and method for controlling the ignition timing of an internal combustion engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1397565A (en) * 1971-08-17 1975-06-11 Plessey Co Ltd Spark ignition systems
US4515139A (en) * 1983-10-21 1985-05-07 Outboard Marine Corporation Low moisture sensitive ignition
US4620521A (en) * 1984-07-18 1986-11-04 Colt Industries Operating Corp. Modular, programmable high energy ignition system
US4892079A (en) * 1987-06-17 1990-01-09 Mitsubishi Denki Kabushiki Kaisha Magnetogenerator
WO1989005035A1 (en) * 1987-11-18 1989-06-01 Ducati Energia S.P.A. Wound capacitor device with controlled impedance

Also Published As

Publication number Publication date
IT9083466A1 (en) 1992-03-07
EP0500830A1 (en) 1992-09-02
DE69132437T2 (en) 2001-06-13
WO1992004540A1 (en) 1992-03-19
IT1244585B (en) 1994-08-02
ES2152219T3 (en) 2001-02-01
EP0500830B1 (en) 2000-10-04
ATE196792T1 (en) 2000-10-15
AU8315891A (en) 1992-03-30
IT9083466A0 (en) 1990-09-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee