FR2971006B1 - Module de distribution pour additif a injecter dans une ligne d'echappement - Google Patents

Module de distribution pour additif a injecter dans une ligne d'echappement

Info

Publication number
FR2971006B1
FR2971006B1 FR1150712A FR1150712A FR2971006B1 FR 2971006 B1 FR2971006 B1 FR 2971006B1 FR 1150712 A FR1150712 A FR 1150712A FR 1150712 A FR1150712 A FR 1150712A FR 2971006 B1 FR2971006 B1 FR 2971006B1
Authority
FR
France
Prior art keywords
additive
injected
exhaust line
distribution module
exhaust
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
FR1150712A
Other languages
English (en)
Other versions
FR2971006A1 (fr
Inventor
Nicolas Leblanc
Ludovic Minetto
Franck Vigneron
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.)
Akwel SA
Original Assignee
MGI Coutier 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 MGI Coutier SA filed Critical MGI Coutier SA
Priority to FR1150712A priority Critical patent/FR2971006B1/fr
Priority to DE102012004595A priority patent/DE102012004595A1/de
Publication of FR2971006A1 publication Critical patent/FR2971006A1/fr
Application granted granted Critical
Publication of FR2971006B1 publication Critical patent/FR2971006B1/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
    • 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
    • F01N2610/10—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance
    • 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
    • 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
FR1150712A 2011-01-31 2011-01-31 Module de distribution pour additif a injecter dans une ligne d'echappement Active FR2971006B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1150712A FR2971006B1 (fr) 2011-01-31 2011-01-31 Module de distribution pour additif a injecter dans une ligne d'echappement
DE102012004595A DE102012004595A1 (de) 2011-01-31 2012-01-31 Verteilermodul für in eine Auspuffleitung zu injizierendes Additiv

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1150712A FR2971006B1 (fr) 2011-01-31 2011-01-31 Module de distribution pour additif a injecter dans une ligne d'echappement

Publications (2)

Publication Number Publication Date
FR2971006A1 FR2971006A1 (fr) 2012-08-03
FR2971006B1 true FR2971006B1 (fr) 2015-04-17

Family

ID=44534466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1150712A Active FR2971006B1 (fr) 2011-01-31 2011-01-31 Module de distribution pour additif a injecter dans une ligne d'echappement

Country Status (2)

Country Link
DE (1) DE102012004595A1 (fr)
FR (1) FR2971006B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104727909B (zh) * 2015-04-01 2023-11-17 天纳克（苏州）排放系统有限公司 尿素喷射组件
CN106150617B (zh) * 2015-04-01 2020-04-28 天纳克（苏州）排放系统有限公司 尿素喷射组件
CN106150618B (zh) * 2015-04-01 2023-08-15 天纳克（苏州）排放系统有限公司 尿素喷射组件
FR3038664B1 (fr) 2015-07-10 2017-07-21 Coutier Moulage Gen Ind Module de distribution de liquide, procede d’assemblage d’un tel module de distribution et ensemble de reservoir comprenant un tel module de distribution

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19819579C1 (de) 1998-04-30 1999-09-30 Siemens Ag Verfahren und Vorrichtung zur Abgasnachbehandlung für eine mit einem SCR-Katalysator ausgestattete Brennkraftmaschine
DE19946900A1 (de) * 1999-06-22 2000-12-28 Bosch Gmbh Robert Vorrichtung zur Dosierung eines Reduktionsmittels
DE10047531A1 (de) * 2000-09-22 2002-04-18 Bosch Gmbh Robert Vorrichtung zur Dosierung eines Reduktionsmittels
DE10139139A1 (de) * 2001-08-09 2003-06-12 Bosch Gmbh Robert Dosiersystem zur Dosierung eines Reduktionsmittels für eine Abgasnachbehandlung
DE102004062603B3 (de) * 2004-12-24 2006-07-27 Eichenauer Heizelemente Gmbh & Co. Kg Harnstoff-Dosiersystem für einen Abgasreinigungskatalysator eines Kfz und Ringheizung für ein solches Harnstoff-Dosiersystem
EP2029865B1 (fr) * 2006-06-08 2010-10-06 Inergy Automotive Systems Research (Société Anonyme) Système de stockage d'additif pour gaz d'échappement de moteur
DE102006061736A1 (de) * 2006-12-28 2008-07-03 Robert Bosch Gmbh Fördermodul für selektive katalytische Reduktion
DE102008045958B4 (de) * 2008-09-04 2013-01-03 Continental Automotive Gmbh Reduktionsmittelzuführsystem für einen SCR-Katalysator einer Brennkraftmaschine
DE102009000097A1 (de) 2009-01-09 2010-07-15 Robert Bosch Gmbh Fördereinrichtung für ein SCR-System
FR2942511B1 (fr) 2009-02-23 2015-04-17 Coutier Moulage Gen Ind Dispositif d'injection d'un produit additif dans le systeme d'echappement d'un vehicule automobile.

Also Published As

Publication number Publication date
DE102012004595A1 (de) 2012-11-22
FR2971006A1 (fr) 2012-08-03

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