KR840002246B1 - Digital dwell circuit - Google Patents

Digital dwell circuit

Info

Publication number
KR840002246B1
KR840002246B1 KR8002357A KR800002357A KR840002246B1 KR 840002246 B1 KR840002246 B1 KR 840002246B1 KR 8002357 A KR8002357 A KR 8002357A KR 800002357 A KR800002357 A KR 800002357A KR 840002246 B1 KR840002246 B1 KR 840002246B1
Authority
KR
South Korea
Prior art keywords
maximum
spark
dwell
count
digital
Prior art date
Application number
KR8002357A
Other languages
English (en)
Korean (ko)
Inventor
Rupin J Javeri
Adelore F Petrie
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 KR840002246B1 publication Critical patent/KR840002246B1/ko

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)
KR8002357A 1979-06-15 1980-06-14 Digital dwell circuit KR840002246B1 (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
KR840002246B1 true KR840002246B1 (en) 1984-12-07

Family

ID=26726786

Family Applications (2)

Application Number Title Priority Date Filing Date
KR8002357A KR840002246B1 (en) 1979-06-15 1980-06-14 Digital dwell circuit
KR8303761A KR840002247B1 (en) 1979-06-15 1983-08-11 Dwell circuit for an ignition control system

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR8303761A KR840002247B1 (en) 1979-06-15 1983-08-11 Dwell circuit for an ignition control system

Country Status (6)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493412A1 (fr) * 1980-11-04 1982-05-07 Renix Electronique Sa Dispositif de commande de bobine d'allumage a regulation de temps de conduction optimal pour moteur a explosion
EP0094402A4 (en) * 1981-10-13 1984-04-06 Motorola Inc IGNITION TIMING CONTROL SYSTEM WITH SENSOR INPUTS.
JPH0223268A (ja) * 1988-07-13 1990-01-25 Toyota Motor Corp 内燃機関用点火時期制御装置

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 (pt) * 1972-12-18 1978-04-12
CH565946A5 (pt) * 1973-07-23 1975-08-29 Hartig Gunter
IT1049544B (it) * 1974-07-31 1981-02-10 Ducellier & Cie Dispositivo di anticipo automatico d accensione in funzione della velo cita di rotazione di un motore a combustione interna
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 (de) * 1976-12-10 1982-09-16 Robert Bosch Gmbh, 7000 Stuttgart Zündanlage für Brennkraftmaschinen
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
EP0031834A4 (en) 1981-10-27
BR8008711A (pt) 1981-04-14
WO1980002862A1 (en) 1980-12-24
EP0031834A1 (en) 1981-07-15
DE3071748D1 (en) 1986-10-16
MX148469A (es) 1983-04-25
KR840002247B1 (en) 1984-12-07
EP0031834B1 (en) 1986-09-10

Similar Documents

Publication Publication Date Title
ES8206765A1 (es) Perfeccionamientos en circuitos electronicos de sincroniza- cion y reglaje de motores de explosion
JPS55112861A (en) Ignition timing control device for internal combustion engine
JPS5388426A (en) Ignition timing control system for internal combustion engine
SE7713960L (sv) I synnerhet for forbrenningsmotorer avsedd tendanleggning
GB1428520A (en) Electronic spark timing control system for internal combustion engine
GB1509320A (en) System for controlling occurrence and duration of time intervals during which sparks are produced in a multi-cylinder internal combustion engine
GB2009456A (en) Idle speed control system for an internal combustion engine
EP0247624A3 (en) Motor speed control system
GB1509097A (en) Means for controlling the occurrence and duration of time intervals during which sparks are provided in a multi-cylinder internal combustion engine
JPS6460772A (en) Ignition timing controller
JPS5332243A (en) Electronic ignition timing control means for internal combustion engine
KR840002246B1 (en) Digital dwell circuit
JPS55137357A (en) Electronically controlled igniter for engine
JPS53127941A (en) Ignition system of internal combustion engine
ATE20378T1 (de) Elektronisches zuendsteuerverfahren und vorrichtung fuer eine brennkraftmaschine.
JPS56135754A (en) Method of controlling current feeding time period at the time of acceleration
EP0341975A3 (en) Electronic ignition control system for internal combustion engines
JPS56115854A (en) Ignition timing controller for engine
EP0109675A3 (en) Electronic ignition control system
JPS5638559A (en) Controlling method of ignition timing of internal combustion engine
JPS5529005A (en) Ignition timing controller
JPS5413841A (en) Input detection circuit of ignition system
JPS56129761A (en) Ignition timing controlling system for engine
SE8902105D0 (sv) Varvtalsbegraensad taendkrets foer foerbraenningsmotor
IT8021662A0 (it) Trasmettitore induttivo di segnali di comando per lo scatto di fasi di accensione in motori a combustione interna.