DE112018006102A5 - Abgasnachbehandlungssystem - Google Patents

Abgasnachbehandlungssystem Download PDF

Info

Publication number
DE112018006102A5
DE112018006102A5 DE112018006102.7T DE112018006102T DE112018006102A5 DE 112018006102 A5 DE112018006102 A5 DE 112018006102A5 DE 112018006102 T DE112018006102 T DE 112018006102T DE 112018006102 A5 DE112018006102 A5 DE 112018006102A5
Authority
DE
Germany
Prior art keywords
aftertreatment system
exhaust aftertreatment
exhaust
aftertreatment
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.)
Pending
Application number
DE112018006102.7T
Other languages
English (en)
Inventor
Thomas Obenaus
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.)
AVL List GmbH
Original Assignee
AVL List GmbH
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
Priority claimed from ATA50992/2017A external-priority patent/AT520706B1/de
Application filed by AVL List GmbH filed Critical AVL List GmbH
Publication of DE112018006102A5 publication Critical patent/DE112018006102A5/de
Pending 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/02—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate silencers in series
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/087—Other arrangements or adaptations of exhaust conduits having valves upstream of silencing apparatus for by-passing at least part of exhaust directly to atmosphere
    • 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
    • F01N3/24—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 constructional aspects of converting 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/18—Structure or shape of gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea

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 Treatment By Means Of Catalyst (AREA)
DE112018006102.7T 2017-12-01 2018-12-03 Abgasnachbehandlungssystem Pending DE112018006102A5 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
ATA50992/2017 2017-12-01
ATA50992/2017A AT520706B1 (de) 2017-12-01 2017-12-01 Abgasnachbehandlungssystem
ATPCT/AT2018/060272 2018-11-19
AT2018060272 2018-11-19
PCT/AT2018/060281 WO2019104364A1 (de) 2017-12-01 2018-12-03 Abgasnachbehandlungssystem

Publications (1)

Publication Number Publication Date
DE112018006102A5 true DE112018006102A5 (de) 2020-09-10

Family

ID=64650086

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112018006102.7T Pending DE112018006102A5 (de) 2017-12-01 2018-12-03 Abgasnachbehandlungssystem

Country Status (5)

Country Link
US (1) US11203965B2 (de)
JP (1) JP7562412B2 (de)
CN (1) CN111417771B (de)
DE (1) DE112018006102A5 (de)
WO (1) WO2019104364A1 (de)

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946651A (en) * 1956-08-09 1960-07-26 Oxy Catalyst Inc Catalytic treatment of gas streams
FR2201710A5 (de) * 1972-10-03 1974-04-26 Peugeot & Renault
JPS5713211A (en) * 1980-06-30 1982-01-23 Nippon Soken Inc Minute particle purifier for internal combustion engine
US5410876A (en) * 1993-09-17 1995-05-02 Ford Motor Company Catalytic converter assembly with bypass
JP3546294B2 (ja) * 1998-04-28 2004-07-21 トヨタ自動車株式会社 内燃機関の排気浄化装置
DE19834822A1 (de) 1998-08-01 2000-02-03 Stihl Maschf Andreas Abgasschalldämpfer mit einem Katalysator
US6314722B1 (en) * 1999-10-06 2001-11-13 Matros Technologies, Inc. Method and apparatus for emission control
DE10150170A1 (de) * 2001-03-16 2002-09-26 Bosch Gmbh Robert Steuerungselement zur gleichzeitigen Steuerung von Gasströmen
JP3624892B2 (ja) 2001-03-29 2005-03-02 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP2003056336A (ja) 2001-08-10 2003-02-26 Hino Motors Ltd 排気浄化装置
JP4284919B2 (ja) 2002-04-19 2009-06-24 トヨタ自動車株式会社 内燃機関の排気浄化装置およびその制御方法
JP2006515401A (ja) * 2003-01-14 2006-05-25 エミテック ゲゼルシヤフト フユア エミツシオンス テクノロギー ミツト ベシユレンクテル ハフツング 入れ子式に位置する往流領域及び還流領域を備え同じ側で排ガスの流出入を行う省スペース形排ガス後処理装置
DE10329000A1 (de) * 2003-06-27 2005-01-27 Emitec Gesellschaft Für Emissionstechnologie Mbh Abgasnachbehandlungsanlage mit einem Gegenstromgehäuse, sowie entsprechendes Verfahren zur Abgasnachbehandlung
ATE503917T1 (de) * 2005-12-22 2011-04-15 Ark Holding Ag Partikelfilteranordnung und verfahren zum filtern von abgasen
JP2008274850A (ja) 2007-04-27 2008-11-13 Hino Motors Ltd 排気浄化装置
JP2011052611A (ja) * 2009-09-02 2011-03-17 Toyota Industries Corp 排気ガス浄化装置
DE102011101982A1 (de) * 2011-05-19 2012-11-22 Volkswagen Aktiengesellschaft Abgasanlage mit HC-Adsorber und parallelem Abgaskatalysator sowie Fahrzeug mit einer solchen Abgasanlage
DE102012014334A1 (de) * 2012-07-20 2014-05-15 Man Truck & Bus Ag Mischvorrichtung zur Nachbehandlung von Abgasen
CN103835788B (zh) * 2014-02-28 2017-10-20 长城汽车股份有限公司 用于车辆的排气系统及具有其的车辆
DE102015204296A1 (de) * 2014-03-11 2015-09-17 Johnson Matthey Catalysts (Germany) Gmbh Kompaktes zylindrisches SCR-System zur Reduktion von Stickstoffoxiden im sauerstoffreichen Abgas von Verbrennungsmotoren mit 500 bis 4500 kW
EP3152419B1 (de) * 2014-06-03 2020-03-04 Faurecia Emissions Control Technologies, USA, LLC Dosierkonusanordnung
US20140366514A1 (en) * 2014-09-01 2014-12-18 Caterpillar Inc. Premixer conduit for exhaust aftertreatment system
ES2709440T3 (es) * 2015-09-10 2019-04-16 Akrapovic D D Sistema de escape para un motor de automoción de combustión interna
DE102016201557B3 (de) * 2016-02-02 2017-06-08 Ford Global Technologies, Llc Abgasnachbehandlungseinrichtung mit Katalysator sowie deren Anordnung in einem Kraftfahrzeug
DE202016103189U1 (de) 2016-06-14 2016-06-27 Ford Global Technologies, Llc Abgasnachbehandlungseinrichtung mit NOx-Speicherung und SCR
DE102016210539B3 (de) * 2016-06-14 2017-10-05 Ford Global Technologies, Llc Abgasnachbehandlungseinrichtung mit NOx-Speicherung und SCR
CN205823411U (zh) * 2016-07-20 2016-12-21 温州磐石机械设备维修咨询有限公司 一种汽车防水消音排气装置
CN106246314B (zh) * 2016-09-27 2019-01-01 天津市神驰汽车零部件有限公司 一种消声汽车排气管

Also Published As

Publication number Publication date
US20210172366A1 (en) 2021-06-10
WO2019104364A1 (de) 2019-06-06
JP2021504627A (ja) 2021-02-15
JP7562412B2 (ja) 2024-10-07
US11203965B2 (en) 2021-12-21
CN111417771B (zh) 2022-02-01
CN111417771A (zh) 2020-07-14

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Representative=s name: HABERMANN INTELLECTUAL PROPERTY PARTNERSCHAFT , DE