GB2538598B - Vehicle turbocharging system - Google Patents

Vehicle turbocharging system Download PDF

Info

Publication number
GB2538598B
GB2538598B GB1604469.5A GB201604469A GB2538598B GB 2538598 B GB2538598 B GB 2538598B GB 201604469 A GB201604469 A GB 201604469A GB 2538598 B GB2538598 B GB 2538598B
Authority
GB
United Kingdom
Prior art keywords
turbocharging system
vehicle
vehicle turbocharging
turbocharging
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
GB1604469.5A
Other versions
GB2538598A (en
GB201604469D0 (en
Inventor
Cooper Brian
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.)
Jaguar Land Rover Ltd
Original Assignee
Jaguar Land Rover 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 Jaguar Land Rover Ltd filed Critical Jaguar Land Rover Ltd
Publication of GB201604469D0 publication Critical patent/GB201604469D0/en
Publication of GB2538598A publication Critical patent/GB2538598A/en
Application granted granted Critical
Publication of GB2538598B publication Critical patent/GB2538598B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F02B37/001—Engines characterised by provision of pumps driven at least for part of the time by exhaust using exhaust drives arranged in parallel
    • F02B37/002—Engines characterised by provision of pumps driven at least for part of the time by exhaust using exhaust drives arranged in parallel the exhaust supply to one of the exhaust drives can be interrupted
    • 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
    • F02B37/007—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in parallel, e.g. at least one pump supplying alternatively
    • 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
    • F02B37/14—Control of the alternation between or the operation of exhaust drive and other drive of a pump, e.g. dependent on speed
    • 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
    • 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
    • F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
    • 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
    • F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
    • F01N5/025—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat the device being thermoelectric 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
    • F02D41/02—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
    • F02D41/024—Introducing 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
    • F02D41/0255—Introducing 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 to accelerate the warming-up of the exhaust gas treating apparatus at engine start
    • 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
    • F02D41/2409—Addressing techniques specially adapted therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
    • F02G5/02—Profiting from waste heat of exhaust gases
    • 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)
GB1604469.5A 2015-03-27 2016-03-16 Vehicle turbocharging system Active GB2538598B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1505276.4A GB201505276D0 (en) 2015-03-27 2015-03-27 Vehicle turbocharging system

Publications (3)

Publication Number Publication Date
GB201604469D0 GB201604469D0 (en) 2016-04-27
GB2538598A GB2538598A (en) 2016-11-23
GB2538598B true GB2538598B (en) 2020-02-12

Family

ID=53178220

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1505276.4A Ceased GB201505276D0 (en) 2015-03-27 2015-03-27 Vehicle turbocharging system
GB1604469.5A Active GB2538598B (en) 2015-03-27 2016-03-16 Vehicle turbocharging system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1505276.4A Ceased GB201505276D0 (en) 2015-03-27 2015-03-27 Vehicle turbocharging system

Country Status (3)

Country Link
EP (1) EP3274572A1 (en)
GB (2) GB201505276D0 (en)
WO (1) WO2016156046A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030074899A1 (en) * 2001-10-24 2003-04-24 Hitachi, Ltd. Engine supercharging system
US20030213244A1 (en) * 2002-05-14 2003-11-20 Faletti James Joseph Airflow system for engine with series turbochargers
US20060021347A1 (en) * 2004-07-28 2006-02-02 Ford Global Technologies, Llc Series/parallel turbochargers and switchable high/low pressure egr for internal combustion engines
US20060059908A1 (en) * 2004-09-22 2006-03-23 Schorn Norbert A Supercharged internal combustion engine
US20090241540A1 (en) * 2008-03-31 2009-10-01 Caterpillar Inc. System for recovering engine exhaust energy
EP2196659A1 (en) * 2008-12-10 2010-06-16 ABB Turbo Systems AG Two-stage charging system for exhaust gas circulation
US20110154819A1 (en) * 2008-03-31 2011-06-30 Caterpillar Inc. System for recovering engine exhaust energy
US20130055711A1 (en) * 2011-09-07 2013-03-07 Douglas C. Hofer Method and system for a turbocharged engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH673685A5 (en) * 1987-09-11 1990-03-30 Bbc Brown Boveri & Cie
DE3826956A1 (en) * 1988-08-09 1990-02-15 Daimler Benz Ag Supercharged internal combustion engine
DE19856960A1 (en) * 1998-12-10 2000-06-21 Udo Mailaender Gmbh Device for charging an internal combustion engine
DE202014105279U1 (en) * 2014-10-21 2014-11-28 Ford Global Technologies, Llc Twin turbo system with electrically driven compressors

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030074899A1 (en) * 2001-10-24 2003-04-24 Hitachi, Ltd. Engine supercharging system
US20030213244A1 (en) * 2002-05-14 2003-11-20 Faletti James Joseph Airflow system for engine with series turbochargers
US20060021347A1 (en) * 2004-07-28 2006-02-02 Ford Global Technologies, Llc Series/parallel turbochargers and switchable high/low pressure egr for internal combustion engines
US20060059908A1 (en) * 2004-09-22 2006-03-23 Schorn Norbert A Supercharged internal combustion engine
US20090241540A1 (en) * 2008-03-31 2009-10-01 Caterpillar Inc. System for recovering engine exhaust energy
US20110154819A1 (en) * 2008-03-31 2011-06-30 Caterpillar Inc. System for recovering engine exhaust energy
EP2196659A1 (en) * 2008-12-10 2010-06-16 ABB Turbo Systems AG Two-stage charging system for exhaust gas circulation
US20130055711A1 (en) * 2011-09-07 2013-03-07 Douglas C. Hofer Method and system for a turbocharged engine

Also Published As

Publication number Publication date
GB2538598A (en) 2016-11-23
EP3274572A1 (en) 2018-01-31
WO2016156046A1 (en) 2016-10-06
GB201505276D0 (en) 2015-05-13
GB201604469D0 (en) 2016-04-27

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