ZA715175B - Improvements in electronic control systems for internal combustion engines - Google Patents

Improvements in electronic control systems for internal combustion engines

Info

Publication number
ZA715175B
ZA715175B ZA715175A ZA715175A ZA715175B ZA 715175 B ZA715175 B ZA 715175B ZA 715175 A ZA715175 A ZA 715175A ZA 715175 A ZA715175 A ZA 715175A ZA 715175 B ZA715175 B ZA 715175B
Authority
ZA
South Africa
Prior art keywords
internal combustion
electronic control
control systems
combustion engines
engines
Prior art date
Application number
ZA715175A
Inventor
L Monpetit
D Fournier
Original Assignee
Sopromi Soc Proc Modern Inject
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 Sopromi Soc Proc Modern Inject filed Critical Sopromi Soc Proc Modern Inject
Publication of ZA715175B publication Critical patent/ZA715175B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • F02D41/064—Introducing corrections for particular operating conditions for engine starting or warming up for starting at cold start
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
ZA715175A 1970-08-24 1971-08-03 Improvements in electronic control systems for internal combustion engines ZA715175B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7030910A FR2102820A5 (en) 1970-08-24 1970-08-24

Publications (1)

Publication Number Publication Date
ZA715175B true ZA715175B (en) 1972-04-26

Family

ID=9060512

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA715175A ZA715175B (en) 1970-08-24 1971-08-03 Improvements in electronic control systems for internal combustion engines

Country Status (8)

Country Link
US (1) US3929108A (en)
JP (1) JPS55576B1 (en)
AU (1) AU476822B2 (en)
DE (1) DE2142184A1 (en)
FR (1) FR2102820A5 (en)
GB (1) GB1356423A (en)
SE (1) SE365578B (en)
ZA (1) ZA715175B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA994451A (en) * 1972-06-21 1976-08-03 International Harvester Company Timer means for sequential fuel injection
CA994452A (en) * 1972-06-21 1976-08-03 Bruce A. Scofield Computer means for sequential fuel injection
DE2445317C3 (en) * 1974-09-23 1979-09-13 Robert Bosch Gmbh, 7000 Stuttgart Electric fuel injection system for internal combustion engines with control by the amount of intake air and with a device for preventing speed fluctuations
US4283762A (en) * 1979-10-09 1981-08-11 Ford Motor Company Analog computer circuit for controlling a fuel injection system during engine cranking

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1097752A (en) * 1963-09-09 1968-01-03 Ass Eng Ltd Fuel injection valves for internal combustion engines
DE1526506A1 (en) * 1966-11-25 1970-03-26 Bosch Gmbh Robert Fuel injection system
FR2002456A6 (en) * 1968-02-23 1969-10-17 Bosch
US3548792A (en) * 1969-02-11 1970-12-22 Judson G Palmer Control apparatus for internal-combustion engines
JPS4945252B1 (en) * 1969-04-24 1974-12-03
DE1944878A1 (en) * 1969-09-04 1971-03-11 Bosch Gmbh Robert Control device for a gasoline injection system with electronic, speed-dependent injection duration correction
US3623461A (en) * 1969-11-03 1971-11-30 Bosch Gmbh Robert Controlled fuel injection arrangement for internal combustion engines

Also Published As

Publication number Publication date
AU3135571A (en) 1973-01-25
FR2102820A5 (en) 1972-04-07
US3929108A (en) 1975-12-30
GB1356423A (en) 1974-06-12
AU476822B2 (en) 1976-10-07
DE2142184A1 (en) 1972-03-02
JPS55576B1 (en) 1980-01-09
SE365578B (en) 1974-03-25

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