ES415863A1 - Spark ignition systems for internal combustion engines - Google Patents

Spark ignition systems for internal combustion engines

Info

Publication number
ES415863A1
ES415863A1 ES415863A ES415863A ES415863A1 ES 415863 A1 ES415863 A1 ES 415863A1 ES 415863 A ES415863 A ES 415863A ES 415863 A ES415863 A ES 415863A ES 415863 A1 ES415863 A1 ES 415863A1
Authority
ES
Spain
Prior art keywords
internal combustion
spark ignition
combustion engines
ignition systems
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
ES415863A
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical Co Ltd
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 Lucas Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Publication of ES415863A1 publication Critical patent/ES415863A1/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
    • 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
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/155—Analogue data processing
    • F02P5/1553—Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions
    • F02P5/1556—Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions using a stepped control, dependent on speed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Abstract

A spark ignition system for an internal combustion engine has a pick-up producing a waveform controlling a trigger circuit which produces the required sparks. Below a predetermined engine speed, the spark is always produced at the same point on the waveform, but above the predetermined engine speed the spark is produced at a point on the waveform dependent on engine speed so that an automatic advance is obtained.
ES415863A 1972-06-14 1973-06-13 Spark ignition systems for internal combustion engines Expired ES415863A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2778872A GB1438643A (en) 1972-06-14 1972-06-14 Spark ignition systems for internal combustion engines

Publications (1)

Publication Number Publication Date
ES415863A1 true ES415863A1 (en) 1976-02-01

Family

ID=10265330

Family Applications (1)

Application Number Title Priority Date Filing Date
ES415863A Expired ES415863A1 (en) 1972-06-14 1973-06-13 Spark ignition systems for internal combustion engines

Country Status (7)

Country Link
US (1) US3900015A (en)
AU (1) AU5633473A (en)
DE (1) DE2329956A1 (en)
ES (1) ES415863A1 (en)
FR (1) FR2188692A5 (en)
GB (1) GB1438643A (en)
IT (1) IT985425B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55592B2 (en) * 1974-04-30 1980-01-09
US4095577A (en) * 1976-03-02 1978-06-20 Anderson Harold E Capacitor discharge ignition method and apparatus
DE2709745C2 (en) * 1977-03-05 1986-01-16 Robert Bosch Gmbh, 7000 Stuttgart Ignition system for internal combustion engines with a magnetic generator
FR2393948A1 (en) * 1977-06-10 1979-01-05 Sev Marchal DEVICE FOR DISTRIBUTION OF IGNITION VOLTAGE OF AN INTERNAL COMBUSTION ENGINE
US4203404A (en) * 1978-03-13 1980-05-20 Texaco Inc. Distributorless ignition method and system for a multicylinder internal combustion engine
US4245601A (en) * 1979-05-07 1981-01-20 General Motors Corporation Internal combustion engine speed ignition spark advance system
US6026792A (en) * 1997-06-20 2000-02-22 Outboard Marine Corporation Method of operating a fuel injected engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2785215A (en) * 1952-04-29 1957-03-12 Sun Oil Co Electronic timing circuit
US3314407A (en) * 1964-09-28 1967-04-18 Holley Carburetor Co Electronic advance for engine ignition systems
US3592178A (en) * 1969-10-15 1971-07-13 Peter Schiff Electronic ignition timing circuit

Also Published As

Publication number Publication date
DE2329956A1 (en) 1974-01-03
GB1438643A (en) 1976-06-09
US3900015A (en) 1975-08-19
AU5633473A (en) 1974-12-05
IT985425B (en) 1974-11-30
FR2188692A5 (en) 1974-01-18

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19880613