IT1022020B - DEVICE FOR THE DETOXIFICATION OF THE EXHAUST GAS OF INTERNAL COMBUSTION MACHINES - Google Patents

DEVICE FOR THE DETOXIFICATION OF THE EXHAUST GAS OF INTERNAL COMBUSTION MACHINES

Info

Publication number
IT1022020B
IT1022020B IT28882/73A IT2888273A IT1022020B IT 1022020 B IT1022020 B IT 1022020B IT 28882/73 A IT28882/73 A IT 28882/73A IT 2888273 A IT2888273 A IT 2888273A IT 1022020 B IT1022020 B IT 1022020B
Authority
IT
Italy
Prior art keywords
detoxification
exhaust gas
internal combustion
combustion machines
machines
Prior art date
Application number
IT28882/73A
Other languages
Italian (it)
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of IT1022020B publication Critical patent/IT1022020B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • 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
    • F02D41/1474—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method by detecting the commutation time of the sensor
    • 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
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2454—Learning of the air-fuel ratio control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/14—Timing of measurement, e.g. synchronisation of measurements to the engine cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/09—Other ways of controlling

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)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
IT28882/73A 1972-09-14 1973-09-13 DEVICE FOR THE DETOXIFICATION OF THE EXHAUST GAS OF INTERNAL COMBUSTION MACHINES IT1022020B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2245029A DE2245029C3 (en) 1972-09-14 1972-09-14 Method and device for exhaust gas decontamination from internal combustion engines

Publications (1)

Publication Number Publication Date
IT1022020B true IT1022020B (en) 1978-03-20

Family

ID=5856275

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28882/73A IT1022020B (en) 1972-09-14 1973-09-13 DEVICE FOR THE DETOXIFICATION OF THE EXHAUST GAS OF INTERNAL COMBUSTION MACHINES

Country Status (8)

Country Link
US (1) US3919983A (en)
JP (1) JPS572899B2 (en)
DE (1) DE2245029C3 (en)
FR (1) FR2200441B1 (en)
GB (1) GB1449221A (en)
IT (1) IT1022020B (en)
NL (1) NL7312641A (en)
SE (1) SE388008B (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2313568A1 (en) * 1974-05-24 1976-12-31 Laprade Bernard PROCEDURE AND CONTROL DEVICE FOR A SOLENOID VALVE FOR REGULATING THE DOSAGE OF THE AIR-GASOLINE MIXTURE OF INTERNAL COMBUSTION ENGINES
US4170969A (en) * 1974-06-11 1979-10-16 Nissan Motor Company, Limited Air fuel mixture control apparatus for internal combustion engines
DE2442229C3 (en) * 1974-09-04 1980-08-21 Robert Bosch Gmbh, 7000 Stuttgart Fuel injection system for an internal combustion engine
USRE31174E (en) * 1974-09-04 1983-03-15 Robert Bosch Gmbh Fuel injection system
CA1054696A (en) * 1974-10-21 1979-05-15 Masaharu Asano Apparatus for controlling the ratio of air to fuel of air-fuel mixture of internal combustion engine
JPS5228934B2 (en) * 1974-11-01 1977-07-29
GB1492284A (en) * 1974-11-06 1977-11-16 Nissan Motor Air fuel mixture control apparatus for internal combustion engines
US3948228A (en) * 1974-11-06 1976-04-06 The Bendix Corporation Exhaust gas sensor operational detection system
GB1532959A (en) * 1975-11-06 1978-11-22 Lucas Electrical Ltd Fuel injection system for an internal combustion engine
CA1084143A (en) * 1975-02-25 1980-08-19 Junuthula N. Reddy System controlling any air/fuel ratio with stoichiometric sensor and asymmetrical integration
JPS5924264B2 (en) * 1975-02-27 1984-06-08 カブシキガイシヤ ニツポンジドウシヤブヒンソウゴウケンキユウシヨ Carburetor air-fuel ratio adjustment device
US4173952A (en) * 1975-04-24 1979-11-13 Nissan Motor Company, Limited Closed-loop mixture control system for an internal combustion engine with improved response characteristic to idling condition
US4104998A (en) * 1975-04-25 1978-08-08 Chrysler Corporation Engine control system
US3990411A (en) * 1975-07-14 1976-11-09 Gene Y. Wen Control system for normalizing the air/fuel ratio in a fuel injection system
US4210106A (en) * 1975-10-13 1980-07-01 Robert Bosch Gmbh Method and apparatus for regulating a combustible mixture
JPS5840009B2 (en) * 1975-10-28 1983-09-02 日産自動車株式会社 Kuunenpiseigiyosouchi
US4112880A (en) * 1975-12-27 1978-09-12 Nissan Motor Company, Limited Method of and mixture control system for varying the mixture control point relative to a fixed reference
JPS5840010B2 (en) * 1975-12-27 1983-09-02 日産自動車株式会社 Kuunenpiseigiyosouchi
JPS52114821A (en) * 1976-03-24 1977-09-27 Nissan Motor Co Ltd Air fuel ratio controller
US4158347A (en) * 1976-04-28 1979-06-19 Toyota Jidosha Kogyo Kabushiki Kaisha Fuel supply system for use in internal combustion engine
DE2649272C2 (en) * 1976-05-22 1986-04-03 Robert Bosch Gmbh, 7000 Stuttgart Control method and mixture ratio control device for determining the proportions of a fuel-air mixture fed to an internal combustion engine
JPS586052B2 (en) * 1976-09-06 1983-02-02 日産自動車株式会社 Air fuel ratio control device
IT1081383B (en) * 1977-04-27 1985-05-21 Magneti Marelli Spa ELECTRONIC EQUIPMENT FOR THE CONTROL OF THE POWER OF AN AIR / PETROL MIXTURE OF AN INTERNAL COMBUSTION ENGINE
US4170201A (en) * 1977-05-31 1979-10-09 The Bendix Corporation Dual mode hybrid control for electronic fuel injection system
JPS57105530A (en) * 1980-12-23 1982-07-01 Toyota Motor Corp Air-fuel ratio controlling method for internal combustion engine
JPS60101238A (en) * 1984-10-01 1985-06-05 Nissan Motor Co Ltd Fuel control device in engine
US5386373A (en) * 1993-08-05 1995-01-31 Pavilion Technologies, Inc. Virtual continuous emission monitoring system with sensor validation
US5539638A (en) * 1993-08-05 1996-07-23 Pavilion Technologies, Inc. Virtual emissions monitor for automobile
US5970426A (en) * 1995-09-22 1999-10-19 Rosemount Analytical Inc. Emission monitoring system
JP6916739B2 (en) 2015-12-25 2021-08-11 日東電工株式会社 Silicone foam sheet and its manufacturing method
JP6666778B2 (en) 2016-04-06 2020-03-18 日東電工株式会社 Adsorption temporary fixing material
JP6934313B2 (en) 2017-04-05 2021-09-15 日東電工株式会社 Adsorption temporary fixing sheet and its manufacturing method
JP6453967B1 (en) 2017-09-28 2019-01-16 日東電工株式会社 Temporary fixing sheet
JP6474474B1 (en) 2017-09-28 2019-02-27 日東電工株式会社 Adsorption temporary fixing sheet

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299868A (en) * 1965-09-17 1967-01-24 Henke Lowell Dean Automatic idler
DE1526506A1 (en) * 1966-11-25 1970-03-26 Bosch Gmbh Robert Fuel injection system
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
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.
US3738341A (en) * 1969-03-22 1973-06-12 Philips Corp Device for controlling the air-fuel ratio {80 {11 in a combustion engine
US3768259A (en) * 1971-07-06 1973-10-30 Universal Oil Prod Co Control for an engine system
DE2206276C3 (en) * 1972-02-10 1981-01-15 Robert Bosch Gmbh, 7000 Stuttgart Method and device for reducing harmful components of exhaust gas emissions from internal combustion engines
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
DE2229928C3 (en) * 1972-06-20 1981-03-19 Robert Bosch Gmbh, 7000 Stuttgart Method and device for reducing harmful components of exhaust gas emissions from internal combustion engines
US3835012A (en) * 1972-08-28 1974-09-10 Bendix Corp Protective shield for oxygen sensor

Also Published As

Publication number Publication date
FR2200441B1 (en) 1976-10-01
GB1449221A (en) 1976-09-15
JPS5047036A (en) 1975-04-26
DE2245029A1 (en) 1974-03-21
FR2200441A1 (en) 1974-04-19
NL7312641A (en) 1974-03-18
JPS572899B2 (en) 1982-01-19
SE388008B (en) 1976-09-20
DE2245029C3 (en) 1981-08-20
DE2245029B2 (en) 1980-11-20
US3919983A (en) 1975-11-18

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