CA919769A - Spark duration for capacitor discharge ignition systems - Google Patents

Spark duration for capacitor discharge ignition systems

Info

Publication number
CA919769A
CA919769A CA098320A CA98320A CA919769A CA 919769 A CA919769 A CA 919769A CA 098320 A CA098320 A CA 098320A CA 98320 A CA98320 A CA 98320A CA 919769 A CA919769 A CA 919769A
Authority
CA
Canada
Prior art keywords
capacitor discharge
ignition systems
discharge ignition
spark duration
spark
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
CA098320A
Other languages
English (en)
Inventor
G. Schuette Gunter
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of CA919769A publication Critical patent/CA919769A/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
    • 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)
CA098320A 1969-12-29 1970-11-17 Spark duration for capacitor discharge ignition systems Expired CA919769A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88878269A 1969-12-29 1969-12-29

Publications (1)

Publication Number Publication Date
CA919769A true CA919769A (en) 1973-01-23

Family

ID=25393888

Family Applications (1)

Application Number Title Priority Date Filing Date
CA098320A Expired CA919769A (en) 1969-12-29 1970-11-17 Spark duration for capacitor discharge ignition systems

Country Status (6)

Country Link
US (1) US3584929A (enrdf_load_stackoverflow)
JP (1) JPS504803B1 (enrdf_load_stackoverflow)
CA (1) CA919769A (enrdf_load_stackoverflow)
DE (1) DE2064288A1 (enrdf_load_stackoverflow)
FR (1) FR2073867A5 (enrdf_load_stackoverflow)
GB (1) GB1308930A (enrdf_load_stackoverflow)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736913A (en) * 1971-06-08 1973-06-05 P Crisafulli Inductor current relay switch
SE354098B (enrdf_load_stackoverflow) * 1971-07-05 1973-02-26 Svenska Electromagneter
US3704393A (en) * 1971-12-30 1972-11-28 Frank J Digney Jr Capacitor discharge type blasting machines
US3842817A (en) * 1972-08-22 1974-10-22 Mallory Electric Corp Capacitive discharge ignition system
DE2243694A1 (de) * 1972-09-06 1974-03-14 Braun Ag Batteriezuendvorrichtung
DE2317940A1 (de) * 1973-04-10 1974-10-24 Braun Ag Starteinrichtung fuer batteriezuendvorrichtung
FR2317804A1 (fr) * 1975-06-24 1977-02-04 Smiths Industries Ltd Dispositif electrique d'allumage
JPS5229360A (en) * 1975-08-30 1977-03-05 Ikeda Denki Kk Thyrister ignitor
JPS54151707U (enrdf_load_stackoverflow) * 1978-04-12 1979-10-22
JPS5793251U (enrdf_load_stackoverflow) * 1980-11-27 1982-06-08
DE3442017A1 (de) * 1984-11-16 1986-05-28 Vogler, Johannes, Dipl.-Ing. (FH) Dipl.rer.pol., 8500 Nürnberg Zuendfunkenerzeuger fuer ottomotoren
SE454529B (sv) * 1986-03-27 1988-05-09 Svenska Electromagneter Anordning for alstrande av laddspenning vid kondensatortendsystem
US5065073A (en) * 1988-11-15 1991-11-12 Frus John R Apparatus and method for providing ignition to a turbine engine
US5148084A (en) * 1988-11-15 1992-09-15 Unison Industries, Inc. Apparatus and method for providing ignition to a turbine engine
US5245252A (en) * 1988-11-15 1993-09-14 Frus John R Apparatus and method for providing ignition to a turbine engine
US5473502A (en) * 1992-09-22 1995-12-05 Simmonds Precision Engine Systems Exciter with an output current multiplier
US5471362A (en) * 1993-02-26 1995-11-28 Frederick Cowan & Company, Inc. Corona arc circuit
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
US7145762B2 (en) * 2003-02-11 2006-12-05 Taser International, Inc. Systems and methods for immobilizing using plural energy stores
US7916446B2 (en) * 2003-05-29 2011-03-29 Taser International, Inc. Systems and methods for immobilization with variation of output signal power
US7602597B2 (en) * 2003-10-07 2009-10-13 Taser International, Inc. Systems and methods for immobilization using charge delivery
US7778004B2 (en) * 2005-09-13 2010-08-17 Taser International, Inc. Systems and methods for modular electronic weaponry

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045148A (en) * 1962-07-17 Ignition system with transistor control
US2799809A (en) * 1956-03-01 1957-07-16 Gen Electric Capacitor discharge ignition system
US3255366A (en) * 1960-11-25 1966-06-07 Gen Lab Associates Inc Pulse forming apparatus
US3336506A (en) * 1964-02-24 1967-08-15 Frank Edgar Electric ignition device for oils and gases
US3417306A (en) * 1965-02-09 1968-12-17 Bendix Corp Regulated voltage capacitor discharge circuit
US3457456A (en) * 1968-04-08 1969-07-22 Penn Controls High voltage spark generator from low voltage supply

Also Published As

Publication number Publication date
JPS504803B1 (enrdf_load_stackoverflow) 1975-02-24
US3584929A (en) 1971-06-15
GB1308930A (en) 1973-03-07
DE2064288A1 (de) 1971-07-08
FR2073867A5 (enrdf_load_stackoverflow) 1971-10-01

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