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JPS5248738A - Method and apparatus for control of proportion of mass of fuel air mixture supplied to internal combustion engine - Google Patents

Method and apparatus for control of proportion of mass of fuel air mixture supplied to internal combustion engine

Info

Publication number
JPS5248738A
JPS5248738A JP12219976A JP12219976A JPS5248738A JP S5248738 A JPS5248738 A JP S5248738A JP 12219976 A JP12219976 A JP 12219976A JP 12219976 A JP12219976 A JP 12219976A JP S5248738 A JPS5248738 A JP S5248738A
Authority
JP
Japan
Prior art keywords
proportion
mass
combustion engine
internal combustion
control
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
JP12219976A
Other languages
Japanese (ja)
Other versions
JPS6044504B2 (en
Inventor
Buetsuseru Borufu
Zautsuteru Birufuriito
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 JPS5248738A publication Critical patent/JPS5248738A/en
Publication of JPS6044504B2 publication Critical patent/JPS6044504B2/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/1483—Proportional component
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
    • F02D41/1475—Regulating the air fuel ratio at a value other than stoichiometry
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/1482—Integrator, i.e. variable slope

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)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
JP12219976A 1975-10-13 1976-10-12 Method and apparatus for controlling the mass ratio distribution of a fuel-air mixture supplied to an internal combustion engine Expired JPS6044504B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752545759 DE2545759C2 (en) 1975-10-13 1975-10-13 Method and device for influencing the proportions of the mass ratio of the fuel-air mixture fed to an internal combustion engine
DE2545759.4 1975-10-13

Publications (2)

Publication Number Publication Date
JPS5248738A true JPS5248738A (en) 1977-04-19
JPS6044504B2 JPS6044504B2 (en) 1985-10-03

Family

ID=5959003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12219976A Expired JPS6044504B2 (en) 1975-10-13 1976-10-12 Method and apparatus for controlling the mass ratio distribution of a fuel-air mixture supplied to an internal combustion engine

Country Status (5)

Country Link
JP (1) JPS6044504B2 (en)
DE (1) DE2545759C2 (en)
FR (1) FR2328113A2 (en)
GB (1) GB1568679A (en)
SE (1) SE435861B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281435A (en) * 1975-12-27 1977-07-07 Nissan Motor Co Ltd Air fuel ratio controller
JPS5281434A (en) * 1975-12-27 1977-07-07 Nissan Motor Co Ltd Air fuel ratio controller
JPS5281433A (en) * 1975-12-27 1977-07-07 Nissan Motor Co Ltd Air fuel ratio controller
JPS55161934A (en) * 1979-06-05 1980-12-16 Nippon Denso Co Ltd Controller for fuel-air ratio
JPH0335101U (en) * 1989-08-17 1991-04-05
DE3991305C2 (en) * 1988-11-01 1993-08-05 Mitsubishi Jidosha Kogyo K.K., Tokio/Tokyo, Jp

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1118076A (en) * 1977-05-16 1982-02-09 Irving H. Hallberg Control system for regulating air/fuel ratio
JPS6045297B2 (en) * 1977-07-22 1985-10-08 株式会社日立製作所 Internal combustion engine fuel control device
JPS5945824B2 (en) * 1979-04-06 1984-11-08 日産自動車株式会社 Air-fuel ratio control device for internal combustion engines
DE3039436C3 (en) * 1980-10-18 1997-12-04 Bosch Gmbh Robert Control device for a fuel metering system of an internal combustion engine
JPS57105530A (en) * 1980-12-23 1982-07-01 Toyota Motor Corp Air-fuel ratio controlling method for internal combustion engine
DE4134349C2 (en) * 1991-10-17 2000-04-06 Bosch Gmbh Robert Method and device for shifting the lambda mean
DE102004050092B3 (en) * 2004-10-14 2006-04-13 Siemens Ag Method for controlling the lambda value of an internal combustion engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815561A (en) * 1972-09-14 1974-06-11 Bendix Corp Closed loop engine control system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281435A (en) * 1975-12-27 1977-07-07 Nissan Motor Co Ltd Air fuel ratio controller
JPS5281434A (en) * 1975-12-27 1977-07-07 Nissan Motor Co Ltd Air fuel ratio controller
JPS5281433A (en) * 1975-12-27 1977-07-07 Nissan Motor Co Ltd Air fuel ratio controller
JPS573815B2 (en) * 1975-12-27 1982-01-22
JPS55161934A (en) * 1979-06-05 1980-12-16 Nippon Denso Co Ltd Controller for fuel-air ratio
JPS6254973B2 (en) * 1979-06-05 1987-11-17 Nippon Denso Kk
DE3991305C2 (en) * 1988-11-01 1993-08-05 Mitsubishi Jidosha Kogyo K.K., Tokio/Tokyo, Jp
JPH0335101U (en) * 1989-08-17 1991-04-05
JP2522348Y2 (en) * 1989-08-17 1997-01-16 充弘 藤原 Living equipment

Also Published As

Publication number Publication date
DE2545759C2 (en) 1982-10-21
DE2545759A1 (en) 1977-04-21
JPS6044504B2 (en) 1985-10-03
SE435861B (en) 1984-10-22
SE7611268L (en) 1977-04-14
GB1568679A (en) 1980-06-04
FR2328113B2 (en) 1981-02-06
FR2328113A2 (en) 1977-05-13

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