EP0195266A3 - Method for correcting the fuel feed in a combustion engine - Google Patents

Method for correcting the fuel feed in a combustion engine Download PDF

Info

Publication number
EP0195266A3
EP0195266A3 EP86102174A EP86102174A EP0195266A3 EP 0195266 A3 EP0195266 A3 EP 0195266A3 EP 86102174 A EP86102174 A EP 86102174A EP 86102174 A EP86102174 A EP 86102174A EP 0195266 A3 EP0195266 A3 EP 0195266A3
Authority
EP
European Patent Office
Prior art keywords
correcting
combustion engine
fuel feed
fuel
feed
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.)
Granted
Application number
EP86102174A
Other languages
German (de)
Other versions
EP0195266B1 (en
EP0195266A2 (en
Inventor
Ulrich Flaig
Albrecht Sieber
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0195266A2 publication Critical patent/EP0195266A2/en
Publication of EP0195266A3 publication Critical patent/EP0195266A3/en
Application granted granted Critical
Publication of EP0195266B1 publication Critical patent/EP0195266B1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0841—Registering performance data
    • 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
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
EP86102174A 1985-03-21 1986-02-19 Method for correcting the fuel feed signal in a combustion engine Expired EP0195266B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853510216 DE3510216A1 (en) 1985-03-21 1985-03-21 METHOD FOR INFLUENCING THE FUEL METERING IN AN INTERNAL COMBUSTION ENGINE
DE3510216 1985-03-21

Publications (3)

Publication Number Publication Date
EP0195266A2 EP0195266A2 (en) 1986-09-24
EP0195266A3 true EP0195266A3 (en) 1987-04-08
EP0195266B1 EP0195266B1 (en) 1989-10-04

Family

ID=6265898

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86102174A Expired EP0195266B1 (en) 1985-03-21 1986-02-19 Method for correcting the fuel feed signal in a combustion engine

Country Status (4)

Country Link
US (1) US4696276A (en)
EP (1) EP0195266B1 (en)
JP (1) JPH0625546B2 (en)
DE (2) DE3510216A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0710972Y2 (en) * 1988-09-30 1995-03-15 株式会社カンセイ Air bag system
DE3841686C1 (en) * 1988-12-10 1990-01-04 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
JPH03151542A (en) * 1989-11-09 1991-06-27 Zexel Corp Operation control device for diesel generator
DE4332103A1 (en) * 1993-09-22 1995-03-23 Bayerische Motoren Werke Ag Method for metering fuel in a diesel internal combustion engine
DE10100412B4 (en) * 2001-01-08 2011-07-28 Robert Bosch GmbH, 70469 Method for controlling an internal combustion engine
US10774771B2 (en) * 2016-03-04 2020-09-15 Ge Global Sourcing Llc Engine control system for reducing particulate matter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984976A (en) * 1974-06-17 1976-10-12 Nissan Motor Co., Ltd. Air-fuel ratio control system for automotive engine with compensation circuit for deterioration of feedback signal generator
GB1511468A (en) * 1975-04-22 1978-05-17 Nissan Motor Mixture control system for internal combustion engine
US4181944A (en) * 1977-07-15 1980-01-01 Hitachi, Ltd. Apparatus for engine control
US4200064A (en) * 1977-04-27 1980-04-29 Fabbrica Italiana Magneti Marelli S.P.A. Electronic apparatus for feed control of air-gasoline mixture in internal combustion engines

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5459510A (en) * 1977-10-19 1979-05-14 Hitachi Ltd Electronic type engine controller
DE2961307D1 (en) * 1978-08-09 1982-01-14 Bosch Gmbh Robert Ignition and fuel injection control system for internal combustion engines
US4196702A (en) * 1978-08-17 1980-04-08 General Motors Corporation Short duration fuel pulse accumulator for engine fuel injection
DE2840793C3 (en) * 1978-09-20 1995-08-03 Bosch Gmbh Robert Method and device for determining the amount of air sucked in by an internal combustion engine
JPS55138104A (en) * 1979-04-13 1980-10-28 Hitachi Ltd Engine controller
JPS55153003A (en) * 1979-05-15 1980-11-28 Nissan Motor Co Ltd Computer for automobile
DE3026097A1 (en) * 1980-07-10 1982-02-18 Robert Bosch Gmbh, 7000 Stuttgart CONTROL DEVICE FOR CONTROL SIZES OF AN INTERNAL COMBUSTION ENGINE
US4387684A (en) * 1981-10-13 1983-06-14 Motorola Inc. Ignition advance circuit with sensor inputs
JPS5925043A (en) * 1982-08-04 1984-02-08 Nissan Motor Co Ltd Air-fuel ratio control device in internal-combustion engine
JPS6053635A (en) * 1983-09-01 1985-03-27 Toyota Motor Corp Air-furl ratio control method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984976A (en) * 1974-06-17 1976-10-12 Nissan Motor Co., Ltd. Air-fuel ratio control system for automotive engine with compensation circuit for deterioration of feedback signal generator
GB1511468A (en) * 1975-04-22 1978-05-17 Nissan Motor Mixture control system for internal combustion engine
US4200064A (en) * 1977-04-27 1980-04-29 Fabbrica Italiana Magneti Marelli S.P.A. Electronic apparatus for feed control of air-gasoline mixture in internal combustion engines
US4181944A (en) * 1977-07-15 1980-01-01 Hitachi, Ltd. Apparatus for engine control

Also Published As

Publication number Publication date
EP0195266B1 (en) 1989-10-04
DE3666069D1 (en) 1989-11-09
EP0195266A2 (en) 1986-09-24
DE3510216A1 (en) 1986-09-25
JPS61247834A (en) 1986-11-05
US4696276A (en) 1987-09-29
JPH0625546B2 (en) 1994-04-06

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