ES355918A1 - Ignition system utilizing transistor for internal combustion engines - Google Patents

Ignition system utilizing transistor for internal combustion engines

Info

Publication number
ES355918A1
ES355918A1 ES355918A ES355918A ES355918A1 ES 355918 A1 ES355918 A1 ES 355918A1 ES 355918 A ES355918 A ES 355918A ES 355918 A ES355918 A ES 355918A ES 355918 A1 ES355918 A1 ES 355918A1
Authority
ES
Spain
Prior art keywords
capacitor
ignition system
transistor
diode
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
Application number
ES355918A
Other languages
Spanish (es)
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.)
POVAZSKE STROJARNE NP
Original Assignee
POVAZSKE STROJARNE NP
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 POVAZSKE STROJARNE NP filed Critical POVAZSKE STROJARNE NP
Publication of ES355918A1 publication Critical patent/ES355918A1/en
Expired 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

An ignition system for an internal-combustion engine comprises a storage capacitor C1 connected through a semi-conductor switching device for example a transistor T and through a trigger stabilization diode D1 with the primary winding L1 of an ignition transformer TR1. A control electrode B of the semi-conductor switching device is connected with a feedback winding L2 on the ignition transformer an alternator A produces the trigger pulse. Capacitor C2 is connected in parallel with the diode D1 and its function is to achieve a substantial reduction in the required pulse. In a modification the capacitor C2 is charged by the alternator coil L4. In another embodiment a variable capacitor is connected between the transformer side of the diode D1 and the collector of the transistor T. Other modifications are described.
ES355918A 1967-10-24 1968-07-09 Ignition system utilizing transistor for internal combustion engines Expired ES355918A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS751467 1967-10-24

Publications (1)

Publication Number Publication Date
ES355918A1 true ES355918A1 (en) 1970-01-01

Family

ID=5424413

Family Applications (1)

Application Number Title Priority Date Filing Date
ES355918A Expired ES355918A1 (en) 1967-10-24 1968-07-09 Ignition system utilizing transistor for internal combustion engines

Country Status (8)

Country Link
US (1) US3611025A (en)
JP (1) JPS5013898B1 (en)
AT (1) AT290218B (en)
DE (1) DE1764634B1 (en)
ES (1) ES355918A1 (en)
FR (1) FR1574343A (en)
GB (1) GB1224914A (en)
SU (1) SU363257A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3704397A (en) * 1971-12-13 1972-11-28 Syncro Corp Ignition adapter circuit
JPS52139876A (en) * 1976-05-14 1977-11-22 Kawaguchiko Seimitsu Kk Cylinder mechanism
JPH0196009U (en) * 1987-12-19 1989-06-26
DE3817187A1 (en) * 1988-05-20 1989-11-23 Prufrex Elektro App CAPACITOR IGNITION SYSTEM
DE102012200633A1 (en) * 2012-01-17 2013-07-18 Man Diesel & Turbo Se Capacitive ignition system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174075A (en) * 1960-05-17 1965-03-16 Joseph Jucas Ind Ltd Transistor oscillator spark ignition apparatus for internal combustion engines
US3140423A (en) * 1961-02-06 1964-07-07 Lucas Industries Ltd Spark ignition apparatus for internal combustion engine
US3150285A (en) * 1962-01-31 1964-09-22 Ford Motor Co Transistorized ignition system with a bistable electromagnetic switch
ES298153A1 (en) * 1964-03-30 1964-06-16 Espanola De Magnetos Soc Aneni Improvements in electrical ignition systems

Also Published As

Publication number Publication date
SU363257A3 (en) 1972-12-30
GB1224914A (en) 1971-03-10
US3611025A (en) 1971-10-05
FR1574343A (en) 1969-07-11
JPS5013898B1 (en) 1975-05-23
DE1764634B1 (en) 1972-02-03
AT290218B (en) 1971-05-25

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