ES362803A1 - Capacitor discharge ignition circuit - Google Patents

Capacitor discharge ignition circuit

Info

Publication number
ES362803A1
ES362803A1 ES362803A ES362803A ES362803A1 ES 362803 A1 ES362803 A1 ES 362803A1 ES 362803 A ES362803 A ES 362803A ES 362803 A ES362803 A ES 362803A ES 362803 A1 ES362803 A1 ES 362803A1
Authority
ES
Spain
Prior art keywords
switching device
capacitor
conductive
oscillator
voltage
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
ES362803A
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Publication of ES362803A1 publication Critical patent/ES362803A1/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
    • 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

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 comprises a storage capacitor 50 and a switching device 62 connected in series with each other and with an ignition coil winding 68 and means for causing the switching device to become conductive periodically during operation of the engine. The system farther comprises means responsive to the voltage across the capacitor for adjusting the capacitor charging means to maintain the voltage across the capacitor substantially at a predetermined value, while the switching device is non-conductive and means for disabling the charging means while the switching device is conductive. The adjustable charging means may include an oscillator having adjustable feedback means. The switching device 62 may comprise a silicon controlled rectifier. Instead of a pair of contact-breaker points 44 and 46, other means may be provided for applying positive pulses to the control electrode of the SCR 62 and oscillator disabling voltages to the base of the transistor 34.
ES362803A 1968-01-24 1969-01-22 Capacitor discharge ignition circuit Expired ES362803A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70027968A 1968-01-24 1968-01-24

Publications (1)

Publication Number Publication Date
ES362803A1 true ES362803A1 (en) 1970-11-16

Family

ID=24812906

Family Applications (1)

Application Number Title Priority Date Filing Date
ES362803A Expired ES362803A1 (en) 1968-01-24 1969-01-22 Capacitor discharge ignition circuit

Country Status (7)

Country Link
US (1) US3546528A (en)
BR (1) BR6905868D0 (en)
DE (1) DE1903638C3 (en)
ES (1) ES362803A1 (en)
FR (1) FR1600098A (en)
GB (1) GB1179229A (en)
SE (1) SE367677B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1952603C3 (en) * 1969-10-18 1978-09-28 Robert Bosch Gmbh, 7000 Stuttgart Ignition device for internal combustion engines
US3654910A (en) * 1970-08-10 1972-04-11 Systemmatics Inc Capacitor discharge ignition circuit
DE2063931C3 (en) * 1970-12-28 1974-01-03 Robert Bosch Gmbh, 7000 Stuttgart Ignition device for internal combustion engine
IT959941B (en) * 1972-06-23 1973-11-10 Cecco E Di ELECTRONIC CIRCUIT FOR SUPPLYING THE ELECTRIC CURRENT TO THE SPARK PLUGS OF A COMBUSTION ENGINE
CH571791A5 (en) * 1972-09-25 1976-01-15 Setco La Chaux De Fonds Sa
US3857376A (en) * 1973-02-09 1974-12-31 Int Harvester Co Regulated ignition amplifier circuit
US4036200A (en) * 1974-10-21 1977-07-19 Systematics, Inc. Capacitor discharge ignition circuit
DE3131844A1 (en) * 1981-08-12 1983-04-14 Peter 2000 Hamburg Sturzrehm Capacitor ignition system for internal combustion engines
US4829971A (en) * 1985-10-28 1989-05-16 Minks Floyd M Regulated power supply for a solid state ignition system
US5245252A (en) * 1988-11-15 1993-09-14 Frus John R Apparatus and method for providing ignition to a turbine engine
US5183024A (en) * 1990-10-04 1993-02-02 Mitsubishi Denki Kabushiki Kaisha Ignition device for internal combustion 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
US7355300B2 (en) * 2004-06-15 2008-04-08 Woodward Governor Company Solid state turbine engine ignition exciter having elevated temperature operational capability

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248605A (en) * 1962-08-27 1966-04-26 Honeywell Inc Capacitor charge monitoring and controlling apparatus
US3263124A (en) * 1963-08-14 1966-07-26 Stuermer Karl Solid state capacitor discharge ignition system
US3329867A (en) * 1964-11-16 1967-07-04 Dick E Stearns Ignition system suitable for internal combustion engines
US3318295A (en) * 1965-01-05 1967-05-09 Motorola Inc Ignition system
US3375403A (en) * 1965-10-04 1968-03-26 Berkey Photo Inc Electrical system for discharge device

Also Published As

Publication number Publication date
DE1903638B2 (en) 1978-07-06
DE1903638A1 (en) 1969-11-27
US3546528A (en) 1970-12-08
SE367677B (en) 1974-06-04
BR6905868D0 (en) 1973-02-27
DE1903638C3 (en) 1979-03-08
GB1179229A (en) 1970-01-28
FR1600098A (en) 1970-07-20

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