GB201210017D0 - The easy fence panel clip - Google Patents

The easy fence panel clip

Info

Publication number
GB201210017D0
GB201210017D0 GBGB1210017.8A GB201210017A GB201210017D0 GB 201210017 D0 GB201210017 D0 GB 201210017D0 GB 201210017 A GB201210017 A GB 201210017A GB 201210017 D0 GB201210017 D0 GB 201210017D0
Authority
GB
United Kingdom
Prior art keywords
emissions
status
levels
treatment devices
nox
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.)
Ceased
Application number
GBGB1210017.8A
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.)
AINSLIE STEVEN
Original Assignee
AINSLIE STEVEN
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 AINSLIE STEVEN filed Critical AINSLIE STEVEN
Publication of GB201210017D0 publication Critical patent/GB201210017D0/en
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust 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
    • F01N3/18—Exhaust 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
    • F01N3/20—Exhaust 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
    • F02D41/029—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a particulate filter
    • 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
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D41/1406—Introducing closed-loop corrections characterised by the control or regulation method with use of a optimisation method, e.g. iteration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0625—Fuel consumption, e.g. measured in fuel liters per 100 kms or miles per gallon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0806—NOx storage amount, i.e. amount of NOx stored on NOx trap
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0811—NOx storage efficiency
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0812—Particle filter loading
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0818—SOx storage amount, e.g. for SOx trap or NOx trap
    • 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
    • F02D2250/36—Control for minimising NOx emissions
    • 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
    • F02D2250/38—Control for minimising smoke emissions, e.g. by applying smoke limitations on the fuel injection amount
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/401—Controlling injection timing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Processes For Solid Components From Exhaust (AREA)

Abstract

A method or control system to calibrate engine out NOx emissions 18 from a diesel engine 10 comprising deriving the status of one or more after treatment devices such as a diesel particulate filter (DPF), a selective catalytic reduction catalyst (SCR), or a lean NOx trap (LNT); and controlling one or more engine parameters to increase or decrease engine out NOx 18 emissions based on the status of the or each after treatment device 14. Deriving the status of the after treatment devices may include measuring or estimating fuel penalty levels, sulphur poisoning, levels of fuel in oil, storage efficiency of a NOx storage device, additive reservoir levels and/or emissions of carbon monoxide or hydrocarbon products. The invention provides a method of prolonging the working life of some or all of the after treatment devices whilst still meeting emissions targets.
GBGB1210017.8A 2012-05-11 2012-06-06 The easy fence panel clip Ceased GB201210017D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1208280.6A GB2501930B (en) 2012-05-11 2012-05-11 Engine out emission control system and method

Publications (1)

Publication Number Publication Date
GB201210017D0 true GB201210017D0 (en) 2012-07-18

Family

ID=46396878

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1208280.6A Expired - Fee Related GB2501930B (en) 2012-05-11 2012-05-11 Engine out emission control system and method
GBGB1210017.8A Ceased GB201210017D0 (en) 2012-05-11 2012-06-06 The easy fence panel clip

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1208280.6A Expired - Fee Related GB2501930B (en) 2012-05-11 2012-05-11 Engine out emission control system and method

Country Status (3)

Country Link
DE (1) DE102013208461A1 (en)
GB (2) GB2501930B (en)
RU (1) RU2640148C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9518521B2 (en) 2014-07-21 2016-12-13 General Electric Company System for controlling emissions of engine and related method and non transitory computer readable media
US9868089B2 (en) 2014-07-21 2018-01-16 General Electric Company System for controlling emissions of engine and related method and non-transitory computer readable media
EP3551858B1 (en) 2016-12-08 2021-10-13 Scania CV AB Method and system for controlling an ammonia coverage degree profile
CN114233471B (en) * 2021-12-24 2022-11-22 湖南道依茨动力有限公司 High-sulfur oil identification and post-processing method and device and working vehicle

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR200001900T2 (en) * 1998-01-05 2001-01-22 The United States Environmental Protection Agency Real time vehicle exhaust gas modular flow meter and information system while driving.
JP2005155374A (en) * 2003-11-21 2005-06-16 Isuzu Motors Ltd Exhaust emission control method and exhaust emission control system
JP4631664B2 (en) * 2005-11-18 2011-02-16 株式会社デンソー Gas sensor heater control device
US7370472B2 (en) * 2006-01-12 2008-05-13 Emcon Technologies, Llc Method and apparatus for determining loading of an emissions trap by use of transfer function analysis
US7861518B2 (en) * 2006-01-19 2011-01-04 Cummins Inc. System and method for NOx reduction optimization
EP2027371B1 (en) * 2006-06-15 2019-12-04 Dinex Finland Oy Coating for particulate filters
US20080098725A1 (en) * 2006-10-31 2008-05-01 Caterpillar Inc. Exhaust system having mid-reducer NOx sensor
US7707826B2 (en) * 2006-11-07 2010-05-04 Cummins, Inc. System for controlling triggering of adsorber regeneration
WO2010104422A1 (en) * 2009-03-12 2010-09-16 Volvo Lastavagnar Ab Operating method for an exhaust aftertreatment system and exhaust aftertreatment system
WO2011082401A2 (en) * 2010-01-01 2011-07-07 Cummins Intellectual Properties, Inc. Engine and exhaust aftertreatment control
US8365586B2 (en) * 2010-07-02 2013-02-05 GM Global Technology Operations LLC Method of monitoring soot mass in a particulate filter and monitoring system for same
CN104114823B (en) * 2012-02-14 2016-11-09 丰田自动车株式会社 The emission-control equipment of internal combustion engine

Also Published As

Publication number Publication date
GB2501930B (en) 2018-11-14
GB2501930A (en) 2013-11-13
RU2013120935A (en) 2014-11-20
GB201208280D0 (en) 2012-06-20
RU2640148C2 (en) 2017-12-26
DE102013208461A1 (en) 2013-11-14

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)