IN2014CH02693A - - Google Patents

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Publication number
IN2014CH02693A
IN2014CH02693A IN2693CH2014A IN2014CH02693A IN 2014CH02693 A IN2014CH02693 A IN 2014CH02693A IN 2693CH2014 A IN2693CH2014 A IN 2693CH2014A IN 2014CH02693 A IN2014CH02693 A IN 2014CH02693A
Authority
IN
India
Application number
Inventor
Andreas Döring
Original Assignee
Man Truck & Bus Ag
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 Man Truck & Bus Ag filed Critical Man Truck & Bus Ag
Publication of IN2014CH02693A publication Critical patent/IN2014CH02693A/en

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Classifications

    • 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
    • F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
    • F02M26/15—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system in relation to engine exhaust purifying apparatus
    • 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
    • F01N3/2066—Selective catalytic reduction [SCR]
    • 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
    • F02M26/50—Arrangements or methods for preventing or reducing deposits, corrosion or wear caused by impurities
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
    • 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
    • F02B37/18—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
    • 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
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/06—Low pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust downstream of the turbocharger turbine and reintroduced into the intake system upstream 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
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/07—Mixed pressure loops, i.e. wherein recirculated exhaust gas is either taken out upstream of the turbine and reintroduced upstream of the compressor, or is taken out downstream of the turbine and reintroduced 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
    • F02M26/22—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)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
IN2693CH2014 2013-06-07 2014-06-02 IN2014CH02693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013009578.6A DE102013009578A1 (en) 2013-06-07 2013-06-07 Method and device for desulphurizing an exhaust gas return flow

Publications (1)

Publication Number Publication Date
IN2014CH02693A true IN2014CH02693A (en) 2015-10-23

Family

ID=50064367

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2693CH2014 IN2014CH02693A (en) 2013-06-07 2014-06-02

Country Status (7)

Country Link
US (1) US9638137B2 (en)
EP (1) EP2811130B1 (en)
CN (1) CN104234795B (en)
BR (1) BR102014006904B1 (en)
DE (1) DE102013009578A1 (en)
IN (1) IN2014CH02693A (en)
RU (1) RU2660215C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2642097A1 (en) * 2012-03-21 2013-09-25 Alstom Technology Ltd Method for operating a gas turbine and gas turbine for carrying out the method
CN104832257B (en) * 2015-04-28 2017-09-05 潍柴动力股份有限公司 A kind of engine row temperature control device, motor vehicle and control method
CN108252830A (en) * 2016-12-28 2018-07-06 沪东重机有限公司 A kind of boat diesel engine exhaust gas method for recycling and device based on desulfurizing tower
US10309278B2 (en) * 2017-10-03 2019-06-04 GM Global Technology Operations LLC Method for desulfurization of selective catalytic reduction devices
EP3722572A1 (en) * 2019-04-12 2020-10-14 Winterthur Gas & Diesel Ltd. Internal combustion engine

Family Cites Families (24)

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Publication number Priority date Publication date Assignee Title
JPS61178022A (en) 1985-02-05 1986-08-09 Mitsubishi Heavy Ind Ltd Simultaneous treatment of so2, so3 and dust
DE3636554A1 (en) 1986-10-28 1988-05-19 Balcke Duerr Ag Process and apparatus for denitrating nitrogen oxide-laden flue gases of a sulphur-containing fuel-fired steam generator
DE4038054A1 (en) 1990-11-29 1992-06-04 Man Technologie Gmbh METHOD AND DEVICE FOR SELECTIVE CATALYTIC NO (DOWN ARROW) X (DOWN ARROW) REDUCTION IN OXYGEN-BASED EXHAUST GASES
US5802846A (en) * 1997-03-31 1998-09-08 Caterpillar Inc. Exhaust gas recirculation system for an internal combustion engine
US6182443B1 (en) * 1999-02-09 2001-02-06 Ford Global Technologies, Inc. Method for converting exhaust gases from a diesel engine using nitrogen oxide absorbent
DE19913462A1 (en) 1999-03-25 2000-09-28 Man Nutzfahrzeuge Ag Urea hydrolysis to generate ammonia for reducing nitrogen oxides in an exhaust gas catalytic converter comprises reacting urea with a side stream of exhaust gas
CN2434548Y (en) * 2000-07-14 2001-06-13 李向文 Duct type boiler devulcanizer
JP2003328863A (en) * 2002-05-10 2003-11-19 Komatsu Ltd Egr device
CA2406267C (en) * 2002-10-02 2013-01-08 Westport Research Inc. Exhaust gas recirculation methods and apparatus for reducing nox emissions from internal combustion engines
CN1235666C (en) * 2003-07-19 2006-01-11 重庆正和生物能源有限公司 Smoke desucfuration denitrification dedust process and device
DE10357402A1 (en) 2003-12-09 2005-07-07 Robert Bosch Gmbh Operating a multicylinder internal combustion engine with an ammonia-generating catalyst comprises throttling the air supply to the first cylinder and adding a reducing agent to its exhaust gas
US7490462B2 (en) * 2006-02-21 2009-02-17 Caterpillar Inc. Turbocharged exhaust gas recirculation system
US20080202101A1 (en) * 2007-02-23 2008-08-28 Driscoll James J Exhaust treatment system
JP4737644B2 (en) * 2007-06-20 2011-08-03 株式会社デンソー Exhaust gas purification device for internal combustion engine
CN201085988Y (en) * 2007-08-17 2008-07-16 中国神华能源股份有限公司 Desulfurization absorption system
JP2009085011A (en) 2007-09-27 2009-04-23 Toyota Motor Corp Exhaust gas recirculation device for internal combustion engine
WO2010081665A1 (en) * 2009-01-13 2010-07-22 Man Nutzfahrzeuge Aktiengesellschaft Method for operating components for exhaust gas after-treatment and exhaust gas after-treatment apparatus
JP2010196551A (en) * 2009-02-24 2010-09-09 Toyota Motor Corp Exhaust emission control device of internal combustion engine
DE102009014361A1 (en) * 2009-03-21 2010-09-23 Daimler Ag Exhaust gas treatment device and method for operating an exhaust gas treatment device
US8783014B2 (en) * 2009-09-10 2014-07-22 Toyota Jidosha Kabushiki Kaisha Control system for internal combustion engine
EP3043039B1 (en) * 2009-12-08 2017-12-06 Toyota Jidosha Kabushiki Kaisha Exhaust gas purification system for an internal combustion engine
FR2961254A3 (en) * 2010-06-11 2011-12-16 Renault Sas Device for controlling emission of nitrogen oxides in e.g. diesel engine, has sublimator with heat exchanger whose heating fluid constituted of gas sampled on engine by inlet pipe is sent to engine intake through outlet pipe
DE102010050406A1 (en) * 2010-11-04 2012-05-10 Daimler Ag Motor vehicle internal combustion engine and operating method for a motor vehicle internal combustion engine
JP5839801B2 (en) 2011-01-11 2016-01-06 日立造船株式会社 2-stroke engine and 4-stroke engine

Also Published As

Publication number Publication date
CN104234795B (en) 2018-07-13
EP2811130B1 (en) 2018-01-31
RU2014121991A (en) 2015-12-10
DE102013009578A1 (en) 2014-12-11
US9638137B2 (en) 2017-05-02
CN104234795A (en) 2014-12-24
US20140360186A1 (en) 2014-12-11
RU2660215C2 (en) 2018-07-05
EP2811130A1 (en) 2014-12-10
BR102014006904B1 (en) 2021-10-19
BR102014006904A2 (en) 2017-07-11

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