[go: up one dir, main page]

GB2519136B - Engine with turbocharger and exhaust gas recirculation system - Google Patents

Engine with turbocharger and exhaust gas recirculation system

Info

Publication number
GB2519136B
GB2519136B GB1318039.3A GB201318039A GB2519136B GB 2519136 B GB2519136 B GB 2519136B GB 201318039 A GB201318039 A GB 201318039A GB 2519136 B GB2519136 B GB 2519136B
Authority
GB
United Kingdom
Prior art keywords
turbocharger
engine
exhaust gas
gas recirculation
recirculation system
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.)
Active
Application number
GB1318039.3A
Other versions
GB201318039D0 (en
GB2519136A (en
Inventor
Frederick Parker John
Subramanian Ganesan
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.)
Cummins Ltd
Original Assignee
Cummins 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 Cummins Ltd filed Critical Cummins Ltd
Priority to GB1318039.3A priority Critical patent/GB2519136B/en
Publication of GB201318039D0 publication Critical patent/GB201318039D0/en
Publication of GB2519136A publication Critical patent/GB2519136A/en
Application granted granted Critical
Publication of GB2519136B publication Critical patent/GB2519136B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • F01N5/04—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using kinetic energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • 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
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/34—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with compressors, turbines or the like in the recirculation passage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • F02M26/43—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders in which exhaust from only one cylinder or only a group of cylinders is directed to the intake of the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • F02M26/44—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders in which a main EGR passage is branched into multiple passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/71—Multi-way valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F02D29/06—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving electric generators
    • 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
    • F02D41/0025—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]
    • F02D41/0065—Specific aspects of external EGR control
    • 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
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0082—Controlling each cylinder individually per groups or banks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
GB1318039.3A 2013-10-11 2013-10-11 Engine with turbocharger and exhaust gas recirculation system Active GB2519136B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1318039.3A GB2519136B (en) 2013-10-11 2013-10-11 Engine with turbocharger and exhaust gas recirculation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1318039.3A GB2519136B (en) 2013-10-11 2013-10-11 Engine with turbocharger and exhaust gas recirculation system

Publications (3)

Publication Number Publication Date
GB201318039D0 GB201318039D0 (en) 2013-11-27
GB2519136A GB2519136A (en) 2015-04-15
GB2519136B true GB2519136B (en) 2017-09-27

Family

ID=49679924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1318039.3A Active GB2519136B (en) 2013-10-11 2013-10-11 Engine with turbocharger and exhaust gas recirculation system

Country Status (1)

Country Link
GB (1) GB2519136B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016122045B4 (en) 2015-11-30 2022-09-29 Cummins Inc. WASTEGATE and ENGINE ASSEMBLY and method of operating an engine
FR3048451B1 (en) * 2016-03-04 2020-01-03 Valeo Systemes De Controle Moteur METHOD FOR MONITORING ELECTRICITY GENERATION ON A MOTOR VEHICLE
FR3053404B1 (en) * 2016-06-30 2019-06-28 Valeo Systemes De Controle Moteur EXHAUST GAS CIRCULATION ASSEMBLY OF A THERMAL ENGINE
FR3053407B1 (en) * 2016-06-30 2019-06-28 Valeo Systemes De Controle Moteur EXHAUST GAS CIRCULATION ASSEMBLY OF A THERMAL ENGINE
FR3053405B1 (en) * 2016-06-30 2019-06-28 Valeo Systemes De Controle Moteur EXHAUST GAS CIRCULATION ASSEMBLY OF A THERMAL ENGINE
FR3060664A1 (en) * 2016-12-21 2018-06-22 Valeo Systemes De Controle Moteur EXHAUST GAS CIRCULATION ASSEMBLY OF A THERMAL ENGINE
US10690092B2 (en) 2018-04-12 2020-06-23 Caterpillar Inc. EGR system for compound turbocharged engine system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020189598A1 (en) * 1999-12-17 2002-12-19 Werner Remmels Exhaust gas recirculation device
US20070220885A1 (en) * 2006-03-22 2007-09-27 David Turner EGR energy recovery system
US20120216530A1 (en) * 2011-02-24 2012-08-30 Paul Lloyd Flynn Systems and methods for exhaust gas recirculation
EP2604842A1 (en) * 2011-12-15 2013-06-19 Hyundai Motor Company Diesel-gasoline dual fuel powered engine with fouling free clean EGR system
WO2013162890A1 (en) * 2012-04-27 2013-10-31 General Electric Company Method and apparatus for controlling egr in an internal combustion engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020189598A1 (en) * 1999-12-17 2002-12-19 Werner Remmels Exhaust gas recirculation device
US20070220885A1 (en) * 2006-03-22 2007-09-27 David Turner EGR energy recovery system
US20120216530A1 (en) * 2011-02-24 2012-08-30 Paul Lloyd Flynn Systems and methods for exhaust gas recirculation
EP2604842A1 (en) * 2011-12-15 2013-06-19 Hyundai Motor Company Diesel-gasoline dual fuel powered engine with fouling free clean EGR system
WO2013162890A1 (en) * 2012-04-27 2013-10-31 General Electric Company Method and apparatus for controlling egr in an internal combustion engine

Also Published As

Publication number Publication date
GB201318039D0 (en) 2013-11-27
GB2519136A (en) 2015-04-15

Similar Documents

Publication Publication Date Title
EP3093475A4 (en) Exhaust gas recirculation device and engine system equipped with exhaust gas recirculation device
ZA201405843B (en) Methods and systems for exhaust gas recirculation
SG11201510395PA (en) Systems and methods for controlling exhaust gas flow in exhaust gas recirculation gas turbine systems
EP3039279A4 (en) Direct exhaust gas recirculation system
GB2514875B (en) Positive ignition engine and exhaust system comprising three-way catalysed filter
GB201307421D0 (en) Positive ignition engine and exhaust system comprising catalysed zone-coated filter substrate
EP3077642A4 (en) Gas turbine engines with intercoolers and recuperators
EP2917531A4 (en) EXHAUST GAS TURBOCHARGER
FI20135825A7 (en) Method and arrangement for conducting exhaust gas in an exhaust duct
GB2525813B (en) Exhaust gas aftertreatment bypass system and methods
PL3158178T3 (en) Method and system for combustion control for gas turbine system with exhaust gas recirculation
PL2808522T3 (en) System and method of operating an internal combustion engine
GB2519136B (en) Engine with turbocharger and exhaust gas recirculation system
GB2529362B (en) Exhaust gas recirculation and control with twin scroll turbines
ZA201602009B (en) Intake gas cooling device for supercharging internal combustion engine
EP2634393A3 (en) Functional module with an exhaust gas turbocharger and an exhaust manifold
GB2513619B (en) Internal combustion engine with multiple exhaust turbomachines
EP2824305A4 (en) Control device and control method for internal combustion engine with supercharger
GB201309914D0 (en) Exhaust turbocharger
FI20146158L (en) Internal combustion engine with exhaust gas charging system and exhaust gas recirculation system
GB201515665D0 (en) Multiflow turbojet engine fan and turbojet engine fitted with such a fan
FI20145161L (en) Internal combustion engine, exhaust gas recirculation device and method for exhaust gas recirculation
EP2998561A4 (en) Exhaust gas recirculation device
EP2961956A4 (en) Exhaust manifold with turbo support
EP2835524A4 (en) System for recirculating engine exhaust gas