GB9617548D0 - An emission control system for an engine - Google Patents

An emission control system for an engine

Info

Publication number
GB9617548D0
GB9617548D0 GBGB9617548.4A GB9617548A GB9617548D0 GB 9617548 D0 GB9617548 D0 GB 9617548D0 GB 9617548 A GB9617548 A GB 9617548A GB 9617548 D0 GB9617548 D0 GB 9617548D0
Authority
GB
United Kingdom
Prior art keywords
engine
control system
emission control
emission
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.)
Withdrawn
Application number
GBGB9617548.4A
Other versions
GB2316338A (en
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.)
MG Rover Group Ltd
Original Assignee
MG Rover Group 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 MG Rover Group Ltd filed Critical MG Rover Group Ltd
Priority to GB9617548A priority Critical patent/GB2316338A/en
Publication of GB9617548D0 publication Critical patent/GB9617548D0/en
Publication of GB2316338A publication Critical patent/GB2316338A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/008Controlling each cylinder individually
    • F02D41/0082Controlling each cylinder individually per groups or banks
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2006Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/021Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/024Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • F02D41/025Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus by changing the composition of the exhaust gas, e.g. for exothermic reaction on exhaust gas treating apparatus
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies
GB9617548A 1996-08-21 1996-08-21 An emission control system for an engine Withdrawn GB2316338A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9617548A GB2316338A (en) 1996-08-21 1996-08-21 An emission control system for an engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9617548A GB2316338A (en) 1996-08-21 1996-08-21 An emission control system for an engine

Publications (2)

Publication Number Publication Date
GB9617548D0 true GB9617548D0 (en) 1996-10-02
GB2316338A GB2316338A (en) 1998-02-25

Family

ID=10798779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9617548A Withdrawn GB2316338A (en) 1996-08-21 1996-08-21 An emission control system for an engine

Country Status (1)

Country Link
GB (1) GB2316338A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2793280B1 (en) * 1999-05-07 2001-06-15 Renault METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE
US6244043B1 (en) * 1999-05-19 2001-06-12 Ford Global Technologies, Inc. Emission control device air/fuel ratio control system
US6189316B1 (en) * 1999-05-19 2001-02-20 Ford Global Technologies, Inc. Emission device temperature control system
FR2798703B1 (en) * 1999-09-20 2001-12-07 Renault METHOD FOR HEATING A CATALYST EQUIPPED WITH AN INTERNAL COMBUSTION ENGINE WITH DIRECT FUEL INJECTION COMPRISING SEVERAL CYLINDERS
DE19963928A1 (en) * 1999-12-31 2001-09-06 Bosch Gmbh Robert Method for operating an internal combustion engine, in particular a motor vehicle
US6604504B2 (en) * 2001-06-19 2003-08-12 Ford Global Technologies, Llc Method and system for transitioning between lean and stoichiometric operation of a lean-burn engine
DE10217589B4 (en) * 2002-04-19 2005-06-09 Siemens Ag Process for heating a catalytic converter in the exhaust gas tract of an internal combustion engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319670A1 (en) * 1973-04-18 1974-11-14 Bosch Gmbh Robert METHOD AND EQUIPMENT FOR EXHAUST GAS DETOXIFICATION FROM COMBUSTION MACHINERY
JPS549B2 (en) * 1974-06-01 1979-01-05
US5027058A (en) * 1990-02-26 1991-06-25 Tektronix, Inc. Multi-standard video option for oscilloscope
JP2867747B2 (en) * 1991-02-12 1999-03-10 株式会社デンソー Engine control device
GB2256603A (en) * 1991-06-12 1992-12-16 Ford Motor Co Operation of an internal combustion engine
DE19510642C2 (en) * 1994-12-02 1997-04-10 Volkswagen Ag Method for reducing pollutants in the exhaust gas of an internal combustion engine having multiple cylinders
JP2710269B2 (en) * 1994-12-19 1998-02-10 工業技術院長 A catalytic heating burner for a spark ignition engine that does not require a fuel supply device and an air blower
DE4445779A1 (en) * 1994-12-21 1996-06-27 Fev Motorentech Gmbh & Co Kg Method for controlling a multi-cylinder internal combustion engine in the cold start and warm-up phase

Also Published As

Publication number Publication date
GB2316338A (en) 1998-02-25

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)