KR101630106B1 - 배기 정화용 장치 - Google Patents

배기 정화용 장치 Download PDF

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Publication number
KR101630106B1
KR101630106B1 KR1020147025191A KR20147025191A KR101630106B1 KR 101630106 B1 KR101630106 B1 KR 101630106B1 KR 1020147025191 A KR1020147025191 A KR 1020147025191A KR 20147025191 A KR20147025191 A KR 20147025191A KR 101630106 B1 KR101630106 B1 KR 101630106B1
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KR
South Korea
Prior art keywords
exhaust gas
honeycomb body
pipeline
outlet end
disk
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.)
Expired - Fee Related
Application number
KR1020147025191A
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English (en)
Korean (ko)
Other versions
KR20140121480A (ko
Inventor
클라우스 물레르-하아스
롤프 브뤽크
Original Assignee
콘티넨탈 에미텍 페어발퉁스 게엠베하
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 DE201210004291 external-priority patent/DE102012004291A1/de
Application filed by 콘티넨탈 에미텍 페어발퉁스 게엠베하 filed Critical 콘티넨탈 에미텍 페어발퉁스 게엠베하
Publication of KR20140121480A publication Critical patent/KR20140121480A/ko
Application granted granted Critical
Publication of KR101630106B1 publication Critical patent/KR101630106B1/ko
Assigned to 비테스코 테크놀로지스 게엠베하 reassignment 비테스코 테크놀로지스 게엠베하 권리의 전부이전등록 Assignors: 비테스코 테크놀로지스 로마르 페어발퉁스 게엠베하
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2482—Thickness, height, width, length or diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2486—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure characterised by the shapes or configurations
    • 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
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F01N3/2066—Selective catalytic reduction [SCR]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2455—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure of the whole honeycomb or segments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2484—Cell density, area or aspect ratio
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2486—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure characterised by the shapes or configurations
    • B01D46/2496—Circular
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/36—Honeycomb supports characterised by their structural details with flow channels formed by tubes
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/40—Honeycomb supports characterised by their structural details made of a single sheet, foil or plate
    • 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
    • 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
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • 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
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1453—Sprayers or atomisers; Arrangement thereof in the exhaust 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
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F01N3/208—Control of selective catalytic reduction [SCR], e.g. by adjusting the dosing of reducing agent
    • 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
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • 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
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
KR1020147025191A 2012-03-02 2013-02-28 배기 정화용 장치 Expired - Fee Related KR101630106B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE201210004291 DE102012004291A1 (de) 2012-03-02 2012-03-02 Vorrichtung zur Abgasreinigung
DE102012004291.4 2012-03-02
DE102012017976 2012-09-12
DE102012017976.6 2012-09-12
PCT/EP2013/054094 WO2013127955A1 (de) 2012-03-02 2013-02-28 Vorrichtung zur abgasreinigung

Publications (2)

Publication Number Publication Date
KR20140121480A KR20140121480A (ko) 2014-10-15
KR101630106B1 true KR101630106B1 (ko) 2016-06-13

Family

ID=47754548

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147025191A Expired - Fee Related KR101630106B1 (ko) 2012-03-02 2013-02-28 배기 정화용 장치

Country Status (10)

Country Link
US (1) US9617895B2 (enExample)
EP (1) EP2820260B1 (enExample)
JP (1) JP2015510078A (enExample)
KR (1) KR101630106B1 (enExample)
IN (1) IN2014DN06977A (enExample)
MX (1) MX349130B (enExample)
MY (1) MY185231A (enExample)
PH (1) PH12014501939B1 (enExample)
RU (1) RU2620311C2 (enExample)
WO (1) WO2013127955A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014112063A1 (ja) * 2013-01-17 2014-07-24 株式会社小松製作所 還元剤水溶液ミキシング装置およびこれを備えた排気ガス後処理装置
KR20140102123A (ko) 2013-01-17 2014-08-21 가부시키가이샤 고마쓰 세이사쿠쇼 환원제 수용액 믹싱 장치 및 이것을 구비한 배기 가스 후처리 장치
JP5728578B2 (ja) 2013-01-17 2015-06-03 株式会社小松製作所 還元剤水溶液ミキシング装置およびこれを備えた排気ガス後処理装置
KR101379780B1 (ko) 2013-01-17 2014-04-04 가부시키가이샤 고마쓰 세이사쿠쇼 환원제 수용액 믹싱 장치 및 이것을 구비한 배기 가스 후처리 장치
DE102013101461A1 (de) 2013-02-14 2014-08-14 Emitec Gesellschaft Für Emissionstechnologie Mbh Abgasleitungsabschnitt zur Zufuhr von flüssigem Additiv
DE102015104540B3 (de) * 2015-03-25 2016-02-04 Tenneco Gmbh Mischvorrichtung
DE102015209163A1 (de) * 2015-05-20 2016-11-24 Volkswagen Aktiengesellschaft Katalysator zur Abgasnachbehandlung und Abgasnachbehandlungsvorrichtung
EP3167954B1 (en) * 2015-11-12 2019-03-27 Doosan Heavy Industries & Construction Co., Ltd. Static mixer
JP7051695B2 (ja) * 2016-03-02 2022-04-11 ワットロー・エレクトリック・マニュファクチャリング・カンパニー 流体の流れを加熱するための露出した加熱体
DE102017100132A1 (de) * 2017-01-05 2018-07-05 Eberspächer Exhaust Technology GmbH & Co. KG Abgasanlage
DE102017207449A1 (de) * 2017-05-03 2018-11-08 Continental Automotive Gmbh Abgassystem mit Verdampfungselement
EP3429060A1 (en) 2017-07-13 2019-01-16 Koninklijke Philips N.V. Wireless power transfer
US10605143B2 (en) * 2017-07-14 2020-03-31 Ford Global Technologies, Llc Exhaust gas mixer
FR3072123B1 (fr) * 2017-10-05 2020-02-07 Psa Automobiles Sa Boite de melange et dispositif de post-traitement de gaz d’echappement l’incorporant
WO2020064579A1 (de) * 2018-09-27 2020-04-02 Vitesco Technologies GmbH Vorrichtung zur abgasnachbehandlung
US11118496B2 (en) * 2019-07-18 2021-09-14 Tenneco Automotive Operating Company Inc. Exhaust treatment device with multiple substrates
US11225936B1 (en) * 2021-02-24 2022-01-18 Ford Global Technologies, Llc Exhaust gas recirculation system for a vehicle engine
ES3010354T3 (en) 2021-03-25 2025-04-02 Volvo Truck Corp An exhaust aftertreatment unit for cleaning exhaust gases
EP4063627B1 (en) * 2021-03-25 2024-12-11 Volvo Truck Corporation An exhaust aftertreatment arrangement for converting nox emissions
US11732629B1 (en) * 2022-05-10 2023-08-22 Caterpillar Inc. System, apparatus, and method for diesel exhaust fluid (DEF) dosing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003507612A (ja) 1999-08-17 2003-02-25 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 内燃機関の排気ガスの窒素酸化物削減装置
DE102005063081A1 (de) 2005-12-29 2007-07-05 Robert Bosch Gmbh Einbauteil zur Montage in einem Abgasstrang einer Verbrennungskraftmaschine
US20090262599A1 (en) 2008-04-21 2009-10-22 Heinrich Gillet Gmbh (Tenneco)) Method for mixing an exhaust gas flow
US20100005791A1 (en) 2008-07-11 2010-01-14 Ranganathan Raj P Nozzle Diffuser Mixer

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4123161A1 (de) * 1991-07-12 1993-01-14 Siemens Ag Statischer mischer
DE19741199C2 (de) * 1997-09-18 2000-10-26 Siemens Ag Statischer Mischer
DE102005041841A1 (de) * 2005-09-02 2007-03-08 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren und Vorrichtung zur Zugabe eines Reaktanten zu einem Abgas einer Verbrennungskraftmaschine
DE102006058402A1 (de) * 2006-12-12 2008-06-19 Bayerische Motoren Werke Ag Vorrichtung zum Zumischen eines Reduktionsmittels in einen Abgasstrom einer Brennkraftmaschine
JP4893454B2 (ja) * 2007-04-27 2012-03-07 トヨタ自動車株式会社 分散板
DE102007020812B4 (de) 2007-05-04 2010-01-14 Audi Ag Vorrichtung und Verfahren zur Zudosierung von fluiden schadstoffreduzierenden Medien in einen Abgaskanal einer Brennkraftmaschine
US7814745B2 (en) * 2007-07-17 2010-10-19 Ford Global Technologies, Llc Approach for delivering a liquid reductant into an exhaust flow of a fuel burning engine
DE202008001547U1 (de) 2007-07-24 2008-04-10 Emcon Technologies Germany (Augsburg) Gmbh Baugruppe zur Einbringung eines Reduktionsmittels in die Abgasleitung einer Abgasanlage einer Verbrennungskraftmaschine
JP2009062854A (ja) * 2007-09-05 2009-03-26 Toyota Motor Corp 内燃機関の排気浄化装置
US7941995B2 (en) * 2007-10-02 2011-05-17 Cummins Filtration Ip, Inc. Exhaust aftertreatment system with compliantly coupled sections
ES2373607T5 (es) 2007-12-05 2016-02-16 Emitec Denmark A/S Una disposición de boquilla
DE202008001022U1 (de) 2008-01-24 2009-06-18 Heinrich Gillet Gmbh Vorrichtung zum Eindüsen eines Zusatzstoffes in den Abgasstrom eines Dieselmotors
DE102008010071A1 (de) 2008-02-19 2009-08-20 Man Nutzfahrzeuge Ag Kompaktes Abgasnachbehandlungssystem
DE102008041486A1 (de) * 2008-08-22 2010-02-25 Robert Bosch Gmbh Dosiervorrichtung zum Einbringen eines schadstoffvermindernden Mediums in ein Abgas
US8844270B2 (en) * 2009-01-16 2014-09-30 Donaldson Company, Inc. Diesel particulate filter regeneration system including shore station
US20110283685A1 (en) * 2009-04-27 2011-11-24 Kotrba Adam J Exhaust Treatment System With Hydrocarbon Lean NOx Catalyst
US8109081B2 (en) 2009-05-19 2012-02-07 GM Global Technology Operations LLC Hydrocarbon selective catalytic reduction for NOx control with gasoline-fueled spark ignition engines using engine-out hydrocarbons
US20110099974A1 (en) * 2009-11-03 2011-05-05 International Engine Intellectual Property Company Llc Reductant spray injector boss
US20110131958A1 (en) * 2009-12-04 2011-06-09 International Engine Intellectual Property Company, Llc System and method for mitigating potential for formation of urea deposits in an engine exhaust system during cold ambient conditions
US8240135B2 (en) 2010-05-07 2012-08-14 Ford Global Technologies, Llc Exhaust system mixing device
DE102010039121A1 (de) 2010-08-10 2012-02-16 Robert Bosch Gmbh Abgasnachbehandlungssystem

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003507612A (ja) 1999-08-17 2003-02-25 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 内燃機関の排気ガスの窒素酸化物削減装置
DE102005063081A1 (de) 2005-12-29 2007-07-05 Robert Bosch Gmbh Einbauteil zur Montage in einem Abgasstrang einer Verbrennungskraftmaschine
US20090262599A1 (en) 2008-04-21 2009-10-22 Heinrich Gillet Gmbh (Tenneco)) Method for mixing an exhaust gas flow
US20100005791A1 (en) 2008-07-11 2010-01-14 Ranganathan Raj P Nozzle Diffuser Mixer

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MX349130B (es) 2017-07-13
EP2820260A1 (de) 2015-01-07
KR20140121480A (ko) 2014-10-15
EP2820260B1 (de) 2017-10-25
PH12014501939B1 (en) 2014-11-24
US20140366513A1 (en) 2014-12-18
RU2014139678A (ru) 2016-04-20
MX2014010485A (es) 2014-11-26
US9617895B2 (en) 2017-04-11
CN104160124A (zh) 2014-11-19
IN2014DN06977A (enExample) 2015-04-10
MY185231A (en) 2021-04-30
RU2620311C2 (ru) 2017-05-24

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