DE3071748D1 - Dwell circuitry for an ingnition control system - Google Patents

Dwell circuitry for an ingnition control system

Info

Publication number
DE3071748D1
DE3071748D1 DE8080901351T DE3071748T DE3071748D1 DE 3071748 D1 DE3071748 D1 DE 3071748D1 DE 8080901351 T DE8080901351 T DE 8080901351T DE 3071748 T DE3071748 T DE 3071748T DE 3071748 D1 DE3071748 D1 DE 3071748D1
Authority
DE
Germany
Prior art keywords
ingnition
control system
dwell circuitry
dwell
circuitry
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
DE8080901351T
Other languages
German (de)
Inventor
Rupin Jayant Javeri
Adelore Francis Petrie
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
Priority claimed from US06/049,014 external-priority patent/US4300518A/en
Priority claimed from US06/049,013 external-priority patent/US4329959A/en
Application filed by Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of DE3071748D1 publication Critical patent/DE3071748D1/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
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/045—Layout of circuits for control of the dwell or anti dwell time
    • F02P3/0453—Opening or closing the primary coil circuit with semiconductor devices
    • F02P3/0456—Opening or closing the primary coil circuit with semiconductor devices using digital techniques
    • 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
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
DE8080901351T 1979-06-15 1980-06-09 Dwell circuitry for an ingnition control system Expired DE3071748D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/049,014 US4300518A (en) 1979-06-15 1979-06-15 Digital dwell circuit
US06/049,013 US4329959A (en) 1979-06-15 1979-06-15 Dwell circuitry for an ignition control system
PCT/US1980/000682 WO1980002862A1 (en) 1979-06-15 1980-06-09 Dwell circuitry for an ingnition control system

Publications (1)

Publication Number Publication Date
DE3071748D1 true DE3071748D1 (en) 1986-10-16

Family

ID=26726786

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080901351T Expired DE3071748D1 (en) 1979-06-15 1980-06-09 Dwell circuitry for an ingnition control system

Country Status (6)

Country Link
EP (1) EP0031834B1 (en)
KR (2) KR840002246B1 (en)
BR (1) BR8008711A (en)
DE (1) DE3071748D1 (en)
MX (1) MX148469A (en)
WO (1) WO1980002862A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493412A1 (en) * 1980-11-04 1982-05-07 Renix Electronique Sa OPTIMAL CONDUCTION TIME CONTROL IGNITION COIL CONTROL DEVICE FOR EXPLOSION ENGINE
WO1983001487A1 (en) * 1981-10-13 1983-04-28 Motorola Inc Ignition advance circuit with sensor inputs
JPH0223268A (en) * 1988-07-13 1990-01-25 Toyota Motor Corp Ignition timing control device for internal combustion engine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532866A (en) * 1966-11-30 1970-10-06 Nasa Ripple add and ripple subtract binary counters
JPS5310216B2 (en) * 1972-12-18 1978-04-12
CH565946A5 (en) * 1973-07-23 1975-08-29 Hartig Gunter
IT1049544B (en) * 1974-07-31 1981-02-10 Ducellier & Cie AUTOMATIC IGNITION ADVANCE DEVICE ACCORDING TO THE SPEED QUOTE OF ROTATION OF AN INTERNAL COMBUSTION ENGINE
JPS51114535A (en) * 1975-03-31 1976-10-08 Nippon Denso Co Ltd Ignition system of internal combustion engine
US4018202A (en) * 1975-11-20 1977-04-19 Motorola, Inc. High energy adaptive ignition via digital control
US4052967A (en) * 1976-06-24 1977-10-11 General Motors Corporation Digital electronic ignition spark timing system
DE2655948C2 (en) * 1976-12-10 1982-09-16 Robert Bosch Gmbh, 7000 Stuttgart Ignition system for internal combustion engines
US4081995A (en) * 1977-02-22 1978-04-04 Rockwell International Corporation Apparatus and method for extrapolating the angular position of a rotating body
US4168682A (en) * 1977-03-22 1979-09-25 Motorola, Inc. Electronic ignition timing system using digital rate multiplication

Also Published As

Publication number Publication date
KR840002246B1 (en) 1984-12-07
EP0031834A1 (en) 1981-07-15
MX148469A (en) 1983-04-25
BR8008711A (en) 1981-04-14
EP0031834A4 (en) 1981-10-27
EP0031834B1 (en) 1986-09-10
KR840002247B1 (en) 1984-12-07
WO1980002862A1 (en) 1980-12-24

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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