FR3020835B1 - Ensemble de purification de gaz d'echappement et ligne d'echappement comprenant un tel ensemble - Google Patents

Ensemble de purification de gaz d'echappement et ligne d'echappement comprenant un tel ensemble

Info

Publication number
FR3020835B1
FR3020835B1 FR1454149A FR1454149A FR3020835B1 FR 3020835 B1 FR3020835 B1 FR 3020835B1 FR 1454149 A FR1454149 A FR 1454149A FR 1454149 A FR1454149 A FR 1454149A FR 3020835 B1 FR3020835 B1 FR 3020835B1
Authority
FR
France
Prior art keywords
assembly
gas purification
exhaust
exhaust gas
exhaust line
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
FR1454149A
Other languages
English (en)
Other versions
FR3020835A1 (fr
Inventor
Frederic Greber
Severine Dubois
Yannick Godard
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.)
Faurecia Systemes dEchappement SAS
Original Assignee
Faurecia Systemes dEchappement SAS
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 Faurecia Systemes dEchappement SAS filed Critical Faurecia Systemes dEchappement SAS
Priority to FR1454149A priority Critical patent/FR3020835B1/fr
Priority to DE102015106876.1A priority patent/DE102015106876B4/de
Priority to KR1020150063629A priority patent/KR101718208B1/ko
Publication of FR3020835A1 publication Critical patent/FR3020835A1/fr
Application granted granted Critical
Publication of FR3020835B1 publication Critical patent/FR3020835B1/fr
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
    • 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
    • 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
    • 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
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/14—Exhaust treating devices having provisions not otherwise provided for for modifying or adapting flow area or back-pressure
    • 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
    • F01N2610/1453—Sprayers or atomisers; Arrangement thereof in the exhaust apparatus
    • 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
FR1454149A 2014-05-07 2014-05-07 Ensemble de purification de gaz d'echappement et ligne d'echappement comprenant un tel ensemble Active FR3020835B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1454149A FR3020835B1 (fr) 2014-05-07 2014-05-07 Ensemble de purification de gaz d'echappement et ligne d'echappement comprenant un tel ensemble
DE102015106876.1A DE102015106876B4 (de) 2014-05-07 2015-05-04 Baugruppe zur Reinigung von Abgas und Fahrzeugabgasleitung mit einer solchen Baugruppe
KR1020150063629A KR101718208B1 (ko) 2014-05-07 2015-05-07 배기 가스 정화 조립체 및 배기 가스 정화 조립체를 포함하는 배기 라인

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1454149A FR3020835B1 (fr) 2014-05-07 2014-05-07 Ensemble de purification de gaz d'echappement et ligne d'echappement comprenant un tel ensemble

Publications (2)

Publication Number Publication Date
FR3020835A1 FR3020835A1 (fr) 2015-11-13
FR3020835B1 true FR3020835B1 (fr) 2016-06-24

Family

ID=50933434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1454149A Active FR3020835B1 (fr) 2014-05-07 2014-05-07 Ensemble de purification de gaz d'echappement et ligne d'echappement comprenant un tel ensemble

Country Status (3)

Country Link
KR (1) KR101718208B1 (fr)
DE (1) DE102015106876B4 (fr)
FR (1) FR3020835B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016104361A1 (de) 2016-03-10 2017-09-14 Eberspächer Exhaust Technology GmbH & Co. KG Mischer
GB2558222B (en) * 2016-12-22 2019-05-29 Perkins Engines Co Ltd Flow hood assembly
FR3068730B1 (fr) * 2017-07-04 2020-02-14 Faurecia Systemes D'echappement Dispositif d'injection pour une ligne d'echappement de vehicule et ligne d'echappement correspondante
DE102017213954A1 (de) * 2017-08-10 2019-02-14 Robert Bosch Gmbh Vorrichtung zur Gemischaufbereitung, Abgasnachbehandlungssystem
US11300030B2 (en) 2018-07-06 2022-04-12 Cummins Emission Solutions Inc. Decomposition chamber for aftertreatment systems
DE102018125006A1 (de) * 2018-10-10 2020-04-16 Volkswagen Aktiengesellschaft Abgasnachbehandlungssystem sowie Verfahren zur Abgasnachbehandlung eines Verbrennungsmotors
DE102019104772A1 (de) * 2019-01-08 2020-07-09 Eberspächer Exhaust Technology GmbH & Co. KG Abgasanlage
IT201900007740A1 (it) * 2019-05-31 2020-12-01 Magneti Marelli Spa Dispositivo di trattamento dei gas di scarico con iniezione di un agente riducente per un motore a combustione interna
FR3105015B1 (fr) * 2019-12-23 2022-09-16 Faurecia Systemes Dechappement Mélangeur de post traitement de gaz d’échappement
WO2021225824A1 (fr) 2020-05-08 2021-11-11 Cummins Emission Solutions Inc. Systèmes de post-traitement configurables comprenant un boîtier
FR3110466A1 (fr) * 2020-05-19 2021-11-26 Faurecia Systemes D'echappement Mélangeur de réducteur pour gaz d’échappement
FR3111664B1 (fr) * 2020-06-19 2022-07-01 Faurecia Systemes Dechappement Mélangeur de réducteur pour gaz d’échappement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001042630A2 (fr) 1999-12-09 2001-06-14 Eminox Limited Dispositif
US8371114B2 (en) * 2007-03-12 2013-02-12 Bosch Corporation Exhaust gas purification apparatus for internal combustion engine
US8375709B2 (en) * 2009-11-17 2013-02-19 Tenneco Automotive Operating Company Inc. Exhaust gas additive/treatment system and mixer for use therein
KR101251518B1 (ko) 2010-12-09 2013-04-05 기아자동차주식회사 차량의 배기가스 후처리 시스템용 도징 모듈
DE102011077155C5 (de) 2011-06-07 2022-04-14 Robert Bosch Gmbh Abgasanlage
JP2013002335A (ja) 2011-06-15 2013-01-07 Toyota Industries Corp 排気ガス後処理装置
FR2977632A1 (fr) * 2011-07-05 2013-01-11 Faurecia Sys Echappement Ensemble de purification de gaz d'echappement, avec impacteurs montes sur un deflecteur
FR2977633B1 (fr) * 2011-07-05 2013-08-16 Faurecia Sys Echappement Ensemble de purification de gaz d'echappement
DE102012021017A1 (de) 2012-10-26 2014-04-30 Daimler Ag Abgassystem

Also Published As

Publication number Publication date
KR20150127554A (ko) 2015-11-17
KR101718208B1 (ko) 2017-03-20
FR3020835A1 (fr) 2015-11-13
DE102015106876A1 (de) 2015-11-12
DE102015106876B4 (de) 2022-09-29

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