IT1149387B - IMPROVEMENT IN ADVANCE IGNITION CIRCUITS IN INTERNAL COMBUSTION ENGINES - Google Patents

IMPROVEMENT IN ADVANCE IGNITION CIRCUITS IN INTERNAL COMBUSTION ENGINES

Info

Publication number
IT1149387B
IT1149387B IT49256/82A IT4925682A IT1149387B IT 1149387 B IT1149387 B IT 1149387B IT 49256/82 A IT49256/82 A IT 49256/82A IT 4925682 A IT4925682 A IT 4925682A IT 1149387 B IT1149387 B IT 1149387B
Authority
IT
Italy
Prior art keywords
improvement
internal combustion
combustion engines
ignition circuits
advance ignition
Prior art date
Application number
IT49256/82A
Other languages
Italian (it)
Other versions
IT8249256A0 (en
Inventor
Rupin Jayant Javeri
Adelore Francis Petri
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 US06/310,029 external-priority patent/US4380980A/en
Priority claimed from US06/310,028 external-priority patent/US4385605A/en
Priority claimed from US06/310,004 external-priority patent/US4387684A/en
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of IT8249256A0 publication Critical patent/IT8249256A0/en
Application granted granted Critical
Publication of IT1149387B publication Critical patent/IT1149387B/en

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
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
    • F02P7/067—Electromagnetic pick-up devices, e.g. providing induced current in a coil
    • 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
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
    • F02P7/03—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means
    • 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
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
    • F02P7/077—Circuits therefor, e.g. pulse generators
    • F02P7/0775—Electronical verniers
IT49256/82A 1981-10-13 1982-10-12 IMPROVEMENT IN ADVANCE IGNITION CIRCUITS IN INTERNAL COMBUSTION ENGINES IT1149387B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/310,029 US4380980A (en) 1981-10-13 1981-10-13 Ignition spark timing circuit
US06/310,028 US4385605A (en) 1981-10-13 1981-10-13 Electronic ignition input logic
US06/310,004 US4387684A (en) 1981-10-13 1981-10-13 Ignition advance circuit with sensor inputs

Publications (2)

Publication Number Publication Date
IT8249256A0 IT8249256A0 (en) 1982-10-12
IT1149387B true IT1149387B (en) 1986-12-03

Family

ID=27405426

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49256/82A IT1149387B (en) 1981-10-13 1982-10-12 IMPROVEMENT IN ADVANCE IGNITION CIRCUITS IN INTERNAL COMBUSTION ENGINES

Country Status (4)

Country Link
EP (1) EP0094402A4 (en)
JP (1) JPS58501729A (en)
IT (1) IT1149387B (en)
WO (1) WO1983001487A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332243A (en) * 1976-09-06 1978-03-27 Nippon Soken Inc Electronic ignition timing control means for internal combustion engine
DE2702208A1 (en) * 1977-01-20 1978-07-27 Bosch Gmbh Robert PROCEDURE AND EQUIPMENT FOR TRIGGERING A PULSE WITHIN AN ADJUSTMENT RANGE
FR2437506A1 (en) * 1978-09-29 1980-04-25 Thomson Csf ANGULAR POSITION SENSOR FOR INTERNAL COMBUSTION ENGINE EQUIPPED WITH ELECTRONIC IGNITION SYSTEM
DE2855523A1 (en) * 1978-12-22 1980-07-03 Porsche Ag Producing IC engine ignition pulses or measuring timing angle - by counting in=phase synchronous but higher frequency pulses derived from crankshaft rotation
BR8008711A (en) * 1979-06-15 1981-04-14 Motorola Inc SET OF DELAY CIRCUITS FOR AN IGNITION CONTROL SYSTEM
US4329959A (en) * 1979-06-15 1982-05-18 Motorola, Inc. Dwell circuitry for an ignition control system
US4284045A (en) * 1979-09-12 1981-08-18 Essex Group, Inc. Simplified electronic ignition timing and A/D conversion
JPS59704B2 (en) * 1979-09-28 1984-01-07 日産自動車株式会社 Ignition timing control device
US4313414A (en) * 1980-01-14 1982-02-02 Thomson-Csf Shaft position sensor for an internal combustion engine equipped with an electronic ignition system

Also Published As

Publication number Publication date
IT8249256A0 (en) 1982-10-12
EP0094402A1 (en) 1983-11-23
WO1983001487A1 (en) 1983-04-28
EP0094402A4 (en) 1984-04-06
JPS58501729A (en) 1983-10-13

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