IT1006850B - REGULATION DEVICE FOR THE PURIFICATION OF THE EXHAUST GAS OF INTERNAL COMBUSTION ENGINES - Google Patents

REGULATION DEVICE FOR THE PURIFICATION OF THE EXHAUST GAS OF INTERNAL COMBUSTION ENGINES

Info

Publication number
IT1006850B
IT1006850B IT19279/74A IT1927974A IT1006850B IT 1006850 B IT1006850 B IT 1006850B IT 19279/74 A IT19279/74 A IT 19279/74A IT 1927974 A IT1927974 A IT 1927974A IT 1006850 B IT1006850 B IT 1006850B
Authority
IT
Italy
Prior art keywords
purification
exhaust gas
internal combustion
combustion engines
regulation device
Prior art date
Application number
IT19279/74A
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 IT1006850B publication Critical patent/IT1006850B/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
    • F02D41/1477—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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
IT19279/74A 1973-01-12 1974-01-10 REGULATION DEVICE FOR THE PURIFICATION OF THE EXHAUST GAS OF INTERNAL COMBUSTION ENGINES IT1006850B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2301353A DE2301353A1 (en) 1973-01-12 1973-01-12 CONTROL DEVICE FOR EXHAUST GAS DETOXIFICATION FROM COMBUSTION MACHINERY

Publications (1)

Publication Number Publication Date
IT1006850B true IT1006850B (en) 1976-10-20

Family

ID=5868812

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19279/74A IT1006850B (en) 1973-01-12 1974-01-10 REGULATION DEVICE FOR THE PURIFICATION OF THE EXHAUST GAS OF INTERNAL COMBUSTION ENGINES

Country Status (10)

Country Link
US (1) US3903853A (en)
JP (1) JPS5749857B2 (en)
BE (1) BE809667A (en)
DE (1) DE2301353A1 (en)
ES (1) ES422211A1 (en)
FR (1) FR2214047B1 (en)
GB (1) GB1449917A (en)
IT (1) IT1006850B (en)
NL (1) NL7400417A (en)
SE (1) SE389538B (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2422938C2 (en) * 1974-05-11 1982-07-08 Robert Bosch Gmbh, 7000 Stuttgart Switching device for the controlled addition of additional air to the exhaust gas of an internal combustion engine
JPS5534283Y2 (en) * 1974-06-17 1980-08-14
JPS5228934B2 (en) * 1974-11-01 1977-07-29
US3948228A (en) * 1974-11-06 1976-04-06 The Bendix Corporation Exhaust gas sensor operational detection system
GB1518763A (en) * 1975-03-07 1978-07-26 Nissan Motor Closed loop air fuel ratio control system using exhaust composition sensor
JPS51104131A (en) * 1975-03-10 1976-09-14 Hitachi Ltd Enjinno kunenhiseigyosochi
SE411784B (en) * 1975-04-18 1980-02-04 Bosch Gmbh Robert SET AND DEVICE FOR DETERMINING THE DURATION OF FUEL SUPPLY PULSE
US4178884A (en) * 1975-06-05 1979-12-18 Nippondenso Co., Ltd. Method and system to control the mixture air-to-fuel ratio
JPS5950862B2 (en) * 1975-08-05 1984-12-11 日産自動車株式会社 Air fuel ratio control device
US4210106A (en) * 1975-10-13 1980-07-01 Robert Bosch Gmbh Method and apparatus for regulating a combustible mixture
JPS5248729A (en) * 1975-10-16 1977-04-19 Nissan Motor Co Ltd Air-fuel ratio controller
JPS52115927A (en) * 1975-11-24 1977-09-28 Nippon Denso Co Ltd Air fuel ratio feed back controller for internal combustion engine
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
JPS5834660B2 (en) * 1975-12-25 1983-07-28 日産自動車株式会社 Kuunenpiseigiyosouchi
US4156404A (en) * 1975-12-30 1979-05-29 Nissan Motor Company, Limited Electronic closed loop air-fuel ratio control system
FR2341745A1 (en) * 1976-02-19 1977-09-16 Bosch Gmbh Robert PROCEDURE AND INSTALLATION FOR REDUCING HARMFUL FRACTIONS OF EXHAUST GASES FROM INTERNAL COMBUSTION ENGINES
JPS5819319Y2 (en) * 1976-03-23 1983-04-20 株式会社デンソー Air-fuel ratio feedback mixture control device
JPS52145223U (en) * 1976-04-30 1977-11-04
JPS52154930A (en) * 1976-05-22 1977-12-23 Bosch Gmbh Robert Device for controlling fuellair ratio of mixture for 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
JPS5395431A (en) * 1977-02-01 1978-08-21 Toyota Motor Corp Trouble alarm device for air fuel ratio detector
US4350130A (en) * 1980-08-27 1982-09-21 Ford Motor Company Air fuel mixture control system and method
US4671243A (en) * 1986-02-28 1987-06-09 Motorola, Inc. Oxygen sensor fault detection and response system
JPS63162768U (en) * 1987-04-15 1988-10-24
JPH04321740A (en) * 1991-04-19 1992-11-11 Mitsubishi Electric Corp Engine air fuel ratio control device
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
US5522250A (en) * 1995-04-06 1996-06-04 Ford Motor Company Aged exhaust gas oxygen sensor simulator
US5970426A (en) * 1995-09-22 1999-10-19 Rosemount Analytical Inc. Emission monitoring system
US5980728A (en) * 1996-09-24 1999-11-09 Rosemont Analytical Inc. Diagnostic method and apparatus for solid electrolyte gas analyzer
US7805236B2 (en) * 2008-01-29 2010-09-28 Stephen Mullen Apparatus and method for adjusting the performance of an internal combustion engine
EP2820580A4 (en) * 2012-02-28 2015-07-29 Univ Wayne State USE OF IONIC CURRENT SIGNAL FOR MOTOR PERFORMANCE AND EMISSION MEASUREMENT TECHNIQUES AND METHODS FOR REALIZING THE SAME
WO2014052738A1 (en) * 2012-09-28 2014-04-03 Wayne State University Ion current use for combustion resonance detection, reduction and engine control

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3624493A (en) * 1970-02-24 1971-11-30 Forbro Design Corp Regulated power supply employing integrated circuits
US3630072A (en) * 1970-04-30 1971-12-28 Mobil Oil Corp Hydrocarbon emissions computer
DE2204192C3 (en) * 1972-01-29 1979-03-22 Robert Bosch Gmbh, 7000 Stuttgart Device for improving the exhaust gases of a carburetor internal combustion engine
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
US3815561A (en) * 1972-09-14 1974-06-11 Bendix Corp Closed loop engine control system

Also Published As

Publication number Publication date
FR2214047B1 (en) 1976-10-08
BE809667A (en) 1974-05-02
JPS49109731A (en) 1974-10-18
SE389538B (en) 1976-11-08
NL7400417A (en) 1974-07-16
ES422211A1 (en) 1976-04-16
JPS5749857B2 (en) 1982-10-25
US3903853A (en) 1975-09-09
GB1449917A (en) 1976-09-15
DE2301353A1 (en) 1974-07-25
FR2214047A1 (en) 1974-08-09

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