IT1011362B - SYSTEM FOR REGULATING THE FUEL SUPPLY IN INTERNAL COMBUSTION ENGINES - Google Patents

SYSTEM FOR REGULATING THE FUEL SUPPLY IN INTERNAL COMBUSTION ENGINES

Info

Publication number
IT1011362B
IT1011362B IT50763/74A IT5076374A IT1011362B IT 1011362 B IT1011362 B IT 1011362B IT 50763/74 A IT50763/74 A IT 50763/74A IT 5076374 A IT5076374 A IT 5076374A IT 1011362 B IT1011362 B IT 1011362B
Authority
IT
Italy
Prior art keywords
regulating
internal combustion
fuel supply
combustion engines
engines
Prior art date
Application number
IT50763/74A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT1011362B publication Critical patent/IT1011362B/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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1486—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor with correction for particular operating conditions
    • F02D41/1488—Inhibiting the regulation
    • F02D41/149—Replacing of the control value by an other parameter
    • 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
    • F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
    • F02D41/1441—Plural sensors

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)
IT50763/74A 1973-05-04 1974-05-03 SYSTEM FOR REGULATING THE FUEL SUPPLY IN INTERNAL COMBUSTION ENGINES IT1011362B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2144673A GB1471525A (en) 1973-05-04 1973-05-04 Fuel control systems

Publications (1)

Publication Number Publication Date
IT1011362B true IT1011362B (en) 1977-01-20

Family

ID=10163090

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50763/74A IT1011362B (en) 1973-05-04 1974-05-03 SYSTEM FOR REGULATING THE FUEL SUPPLY IN INTERNAL COMBUSTION ENGINES

Country Status (7)

Country Link
US (1) US3926154A (en)
JP (1) JPS5026913A (en)
CS (1) CS212293B2 (en)
DE (1) DE2421608C2 (en)
FR (1) FR2228154B1 (en)
GB (1) GB1471525A (en)
IT (1) IT1011362B (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2286285A1 (en) * 1974-09-26 1976-04-23 Peugeot & Renault ELECTROPNEUMATIC DEVICE FOR REGULATING AN AUXILIARY AIR INJECTION TO THE INTAKE OF INTERNAL COMBUSTION ENGINES
GB1532959A (en) * 1975-11-06 1978-11-22 Lucas Electrical Ltd Fuel injection system for an internal combustion engine
SE411784B (en) * 1975-04-18 1980-02-04 Bosch Gmbh Robert SET AND DEVICE FOR DETERMINING THE DURATION OF FUEL SUPPLY PULSE
US4117815A (en) * 1975-04-22 1978-10-03 Nissan Motor Company, Limited Closed-loop mixture control system for internal combustion engine using error-corrected exhaust composition sensors
DE2554988C2 (en) * 1975-12-06 1985-01-10 Robert Bosch Gmbh, 7000 Stuttgart Method for determining the composition of the operating mixture fed to an internal combustion engine or the combustion sequence of the operating mixture and device for carrying out the method
US4170967A (en) * 1976-02-04 1979-10-16 Robert Bosch Gmbh Apparatus for controlling the mixture of an internal combustion engine
IT1062859B (en) * 1976-02-16 1985-02-11 Alfa Romeo Spa INTERNAL COMBUSTION ENGINE EQUIPPED WITH AN EXHAUST SYSTEM EQUIPPED WITH PROBES FOR THE EXHAUST GAS ANALYSIS
US4158347A (en) * 1976-04-28 1979-06-19 Toyota Jidosha Kogyo Kabushiki Kaisha Fuel supply system for use in internal combustion engine
JPS535331A (en) * 1976-07-02 1978-01-18 Nippon Denso Co Ltd Air-fuel ratio feedback control system
DE2632319A1 (en) * 1976-07-17 1978-01-26 Bosch Gmbh Robert METHOD AND DEVICE FOR CONTROLLING THE COMPOSITION OF THE OPERATING MIXTURE SUPPLIED TO A COMBUSTION ENGINE
US4121548A (en) * 1976-08-08 1978-10-24 Nippon Soken, Inc. Deteriorated condition detecting apparatus for an oxygen sensor
US4197822A (en) * 1977-02-14 1980-04-15 Colt Industries Operating Corp. Circuit means and apparatus for controlling the air-fuel ratio supplied to a combustion engine
FR2384955B2 (en) * 1977-02-14 1987-02-27 Colt Ind Operating Corp ELECTRICAL DEVICE AND ASSEMBLY FOR ADJUSTING THE RICHNESS OF THE MIXTURE SUPPLYING AN EXPLOSION ENGINE
US4169439A (en) * 1977-03-21 1979-10-02 Colt Industries Operating Corp. Circuit means and apparatus for controlling the air-fuel ratio supplied to a combustion engine
DE2709215A1 (en) * 1977-03-03 1978-09-07 Bosch Gmbh Robert MONITORING CIRCUIT FOR EXHAUST GAS COMPOSITION IN COMBUSTION ENGINE
JPS591070Y2 (en) * 1977-03-07 1984-01-12 トヨタ自動車株式会社 Air-fuel ratio control device for internal combustion engines
GB2001129B (en) * 1977-07-12 1982-08-04 Ntn Toyo Bearing Co Ltd FUEL FEEDING APPARATUS FOR air fuel combustion mixture
US4150645A (en) * 1977-08-19 1979-04-24 Colt Industries Operating Corp. Circuit means and apparatus for controlling the air-fuel ratio supplied to a combustion engine
JPS5440922A (en) * 1977-09-07 1979-03-31 Toyota Motor Corp Air fuel ratio control equipment of internal combustion engine
US4167924A (en) * 1977-10-03 1979-09-18 General Motors Corporation Closed loop fuel control system having variable control authority
JPS5535181A (en) * 1978-09-05 1980-03-12 Nippon Denso Co Ltd Air fuel ratio control device
US4271798A (en) * 1978-10-27 1981-06-09 The Bendix Corporation Alternate closed loop control system for an air-fuel ratio controller
US4223651A (en) * 1979-02-06 1980-09-23 Colt Industries Operating Corp Solenoid vacuum control valve means and apparatus and system for controlling the air-fuel ratio supplied to a combustion engine
JPS5779228A (en) * 1980-10-31 1982-05-18 Suzuki Motor Co Ltd Air fuel ratio control for carbureter
US4362499A (en) * 1980-12-29 1982-12-07 Fisher Controls Company, Inc. Combustion control system and method
US4372155A (en) * 1981-05-20 1983-02-08 Ford Motor Company Methods of monitoring a combustion system
JPS59544A (en) * 1982-06-23 1984-01-05 Takeshi Ikeda Engine using liquid fuel and gas fuel simultaneously
US4452207A (en) * 1982-07-19 1984-06-05 The Bendix Corporation Fuel/air ratio control apparatus for a reciprocating aircraft engine
JPS5977058A (en) * 1982-10-25 1984-05-02 Takeshi Ikeda Engine and its operating method
US4625698A (en) * 1985-08-23 1986-12-02 General Motors Corporation Closed loop air/fuel ratio controller
JP2705039B2 (en) * 1990-08-28 1998-01-26 本田技研工業株式会社 Deterioration detection device for three-way catalyst of internal combustion engine
US5582156A (en) * 1993-01-25 1996-12-10 Brqt Corporation Two-cycle internal combustion engine with reduced unburned hydrocarbons in the exhaust gas and adjustable spark gap electrodes
US5311854A (en) * 1993-01-25 1994-05-17 Brqt Corporation Two-cycle internal combustion engine with reduced unburned hydrocarbons in the exhaust gas
US5388561A (en) * 1993-01-25 1995-02-14 Brqt Corporation Two-cycle internal combustion engine with reduced unburned hydrocarbons in the exhaust gas and adjustable spark gap electrodes
GB9602652D0 (en) * 1996-02-09 1996-04-10 Sun Electric Uk Ltd Analysing catalyst and other systems operations
US6148809A (en) * 2000-01-10 2000-11-21 Cinquegrani; Vincent J. Oxygen sensor controlled continuous flow fuel system
US20110039216A1 (en) * 2008-04-22 2011-02-17 Basf Se Process for controlling the addition of an auxiliary fuel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2116097B2 (en) * 1971-04-02 1981-01-29 Bosch Gmbh Robert Device for regulating the air ratio λ of the fuel-air mixture fed to an internal combustion engine
US3738341A (en) * 1969-03-22 1973-06-12 Philips Corp Device for controlling the air-fuel ratio {80 {11 in a combustion engine
NL156787B (en) * 1969-03-22 1978-05-16 Philips Nv DEVICE FOR THE AUTOMATIC REGULATION OF THE AIR-FUEL RATIO OF THE MIXTURE FEEDED TO AN COMBUSTION ENGINE.
US3768259A (en) * 1971-07-06 1973-10-30 Universal Oil Prod Co Control for an engine system
DE2216705C3 (en) * 1972-04-07 1978-06-08 Robert Bosch Gmbh, 7000 Stuttgart Method and device for detoxifying the exhaust gases of an internal combustion engine

Also Published As

Publication number Publication date
JPS5026913A (en) 1975-03-20
FR2228154A1 (en) 1974-11-29
FR2228154B1 (en) 1976-06-25
CS212293B2 (en) 1982-03-26
GB1471525A (en) 1977-04-27
AU6852074A (en) 1975-11-06
US3926154A (en) 1975-12-16
DE2421608C2 (en) 1986-04-30
DE2421608A1 (en) 1974-11-21

Similar Documents

Publication Publication Date Title
IT1011362B (en) SYSTEM FOR REGULATING THE FUEL SUPPLY IN INTERNAL COMBUSTION ENGINES
IT997640B (en) IMPROVEMENT IN CARBURETORS FOR INTERNAL COMBUSTION ENGINES
IT1021655B (en) MULTIPLE PARTS PLUNGER FOR INTERNAL COMBUSTION ENGINES IN PARTICULAR FOR LARGE DIESEL ENGINES
IT1061079B (en) ELECTRONIC FUEL SUPPLY SYSTEM FOR INTERNAL COMBUSTION ENGINES
IT7651833A1 (en) FUEL REGULATION SYSTEM FOR INTERNAL COMBUSTION ENGINES.
IT985021B (en) FUEL SUPPLY SYSTEM FOR INTERNAL COMBUSTION ENGINES
IT1008852B (en) DEVICE FOR REGULATING THE FUEL SUPPLY FOR INTERNAL COMBUSTION ENGINES
IT1004275B (en) IMPROVEMENT IN ELECTRONICALLY CONTROLLED FUEL INJECTION SYSTEMS FOR INTERNAL COMBUSTION ENGINES
IT1018857B (en) IMPROVEMENT IN FUEL INJECTION DEVICES FOR INTERNAL COMBUSTION ENGINES
IT1032072B (en) CARBURETORS FOR INTERNAL COMBUSTION ENGINES
CA996827A (en) Internal combustion engine fuel supply system
IT1053627B (en) FUEL SUPPLY UNIT FOR INTERNAL COMBUSTION ENGINES
IT1009354B (en) IGNITION SYSTEM FOR INTERNAL COMBUSTION ENGINES
IT1023309B (en) CARBURETOR FOR INTERNAL COMBUSTION ENGINES
IT1004199B (en) CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINES
IT1032400B (en) FUEL SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINES
IT1054355B (en) FUEL SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINES
IT957783B (en) FUEL SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINES
IT1036991B (en) FUEL SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINES
IT1016395B (en) DEVICE FOR THE INTRODUCTION OF FUEL FOR INTERNAL COMBUSTION ENGINES
IT1011299B (en) IMPROVEMENT IN CARBURETORS FOR INTERNAL COMBUSTION ENGINES
IT1015890B (en) CARBURETOR FOR INTERNAL COMBUSTION ENGINES
IT1003681B (en) FUEL REGULATION DEVICE FOR INTERNAL COMBUSTION ENGINES
IT1018753B (en) IMPROVED FUEL SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINES
IT1045065B (en) FUEL SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINES