FR2965011B1 - Dispositif d'introduction d'un fluide dans une ligne d'echappement, ensemble et vehicule automobile comportant un tel dispositif - Google Patents

Dispositif d'introduction d'un fluide dans une ligne d'echappement, ensemble et vehicule automobile comportant un tel dispositif

Info

Publication number
FR2965011B1
FR2965011B1 FR1057534A FR1057534A FR2965011B1 FR 2965011 B1 FR2965011 B1 FR 2965011B1 FR 1057534 A FR1057534 A FR 1057534A FR 1057534 A FR1057534 A FR 1057534A FR 2965011 B1 FR2965011 B1 FR 2965011B1
Authority
FR
France
Prior art keywords
introducing
fluid
assembly
motor vehicle
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
FR1057534A
Other languages
English (en)
Other versions
FR2965011A1 (fr
Inventor
Gautier Dekerle
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1057534A priority Critical patent/FR2965011B1/fr
Publication of FR2965011A1 publication Critical patent/FR2965011A1/fr
Application granted granted Critical
Publication of FR2965011B1 publication Critical patent/FR2965011B1/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
    • F01N3/18—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
    • 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
FR1057534A 2010-09-21 2010-09-21 Dispositif d'introduction d'un fluide dans une ligne d'echappement, ensemble et vehicule automobile comportant un tel dispositif Active FR2965011B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1057534A FR2965011B1 (fr) 2010-09-21 2010-09-21 Dispositif d'introduction d'un fluide dans une ligne d'echappement, ensemble et vehicule automobile comportant un tel dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1057534A FR2965011B1 (fr) 2010-09-21 2010-09-21 Dispositif d'introduction d'un fluide dans une ligne d'echappement, ensemble et vehicule automobile comportant un tel dispositif

Publications (2)

Publication Number Publication Date
FR2965011A1 FR2965011A1 (fr) 2012-03-23
FR2965011B1 true FR2965011B1 (fr) 2012-09-28

Family

ID=43903109

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1057534A Active FR2965011B1 (fr) 2010-09-21 2010-09-21 Dispositif d'introduction d'un fluide dans une ligne d'echappement, ensemble et vehicule automobile comportant un tel dispositif

Country Status (1)

Country Link
FR (1) FR2965011B1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP4826639B2 (ja) * 2009-02-27 2011-11-30 トヨタ自動車株式会社 内燃機関の排気管構造
DE112012005741T5 (de) 2012-01-25 2014-11-06 Cummins Ip, Inc. Vorrichtung für die Ermöglichung der Reduktionsmittelzersetzung und -Mischung
DE112013000011B4 (de) 2013-01-17 2016-10-13 Komatsu Ltd. Mischvorrichtung für eine wässrige Reduktionsmittellösung und Abgasnachbehandlungsvorrichtung, die mit derselben versehen ist
US8955312B2 (en) * 2013-01-17 2015-02-17 Komatsu Ltd. Reductant aqueous solution mixing device and exhaust aftertreatment device provided with the same
US9062589B2 (en) 2013-01-17 2015-06-23 Komatsu Ltd. Reductant aqueous solution mixing device and exhaust aftertreatment device provided with the same
JP5530565B1 (ja) 2013-01-17 2014-06-25 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
CN106414931B (zh) 2014-06-03 2019-06-28 佛吉亚排放控制技术美国有限公司 混合器与计量给料器锥形件的组件
US9828897B2 (en) 2015-04-30 2017-11-28 Faurecia Emissions Control Technologies Usa, Llc Mixer for a vehicle exhaust system
WO2016176076A1 (fr) 2015-04-30 2016-11-03 Faurecia Emissions Control Technologies, Usa, Llc Mélangeur à rotation complète
US9719397B2 (en) 2015-04-30 2017-08-01 Faurecia Emissions Control Technologies Usa, Llc Mixer with integrated doser cone
WO2016176078A1 (fr) 2015-04-30 2016-11-03 Faurecia Emissions Control Technologies, Usa, Llc Mélangeur pourvu d'un cône doseur intégré
CN109844274B (zh) 2016-10-21 2021-03-02 佛吉亚排放控制技术美国有限公司 还原剂混合器
WO2018226626A1 (fr) 2017-06-06 2018-12-13 Cummins Emission Solutions Inc. Systèmes et procédés de mélange de gaz d'échappement et d'agent réducteur dans un système de post-traitement
AT521002B1 (de) * 2018-02-26 2022-07-15 Avl List Gmbh Mischeinrichtung
US10787946B2 (en) 2018-09-19 2020-09-29 Faurecia Emissions Control Technologies, Usa, Llc Heated dosing mixer
US11828214B2 (en) 2020-05-08 2023-11-28 Cummins Emission Solutions Inc. Configurable aftertreatment systems including a housing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005061145A1 (de) * 2005-12-21 2007-06-28 Robert Bosch Gmbh Abgasnachbehandlungsvorrichtung
JP4332756B2 (ja) * 2007-12-25 2009-09-16 三菱自動車工業株式会社 内燃機関の排気ガス浄化装置
DE102008041486A1 (de) * 2008-08-22 2010-02-25 Robert Bosch Gmbh Dosiervorrichtung zum Einbringen eines schadstoffvermindernden Mediums in ein Abgas
DE102008052757B4 (de) * 2008-10-22 2014-02-20 Eberspächer Exhaust Technology GmbH & Co. KG Vorrichtung zum Einbringen einer Flüssigkeit in eine Abgasströmung

Also Published As

Publication number Publication date
FR2965011A1 (fr) 2012-03-23

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

CA Change of address

Effective date: 20180312

CD Change of name or company name

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20180312