FR2902136B1 - STORAGE SYSTEM FOR EXHAUST GAS ADDITIVE OF AN ENGINE - Google Patents

STORAGE SYSTEM FOR EXHAUST GAS ADDITIVE OF AN ENGINE

Info

Publication number
FR2902136B1
FR2902136B1 FR0605082A FR0605082A FR2902136B1 FR 2902136 B1 FR2902136 B1 FR 2902136B1 FR 0605082 A FR0605082 A FR 0605082A FR 0605082 A FR0605082 A FR 0605082A FR 2902136 B1 FR2902136 B1 FR 2902136B1
Authority
FR
France
Prior art keywords
engine
exhaust gas
storage system
gas additive
additive
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
FR0605082A
Other languages
French (fr)
Other versions
FR2902136A1 (en
Inventor
Francois Dougnier
De Beeck Joel Op
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.)
Plastic Omnium Advanced Innovation and Research SA
Original Assignee
Inergy Automotive Systems Research 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
Priority to FR0605082A priority Critical patent/FR2902136B1/en
Application filed by Inergy Automotive Systems Research SA filed Critical Inergy Automotive Systems Research SA
Priority to KR1020087030681A priority patent/KR20090026285A/en
Priority to PCT/EP2007/055613 priority patent/WO2007141312A1/en
Priority to CN2007800206197A priority patent/CN101460715B/en
Priority to US12/300,838 priority patent/US8850797B2/en
Priority to KR1020167008891A priority patent/KR101709902B1/en
Priority to DE200720019640 priority patent/DE202007019640U1/en
Priority to JP2009513698A priority patent/JP2009540184A/en
Priority to DE202007019679.2U priority patent/DE202007019679U1/en
Priority to AT07729977T priority patent/ATE483896T1/en
Priority to EP07729977A priority patent/EP2029865B1/en
Priority to KR1020147012545A priority patent/KR20140081861A/en
Priority to DE200720019641 priority patent/DE202007019641U1/en
Priority to DE200720019642 priority patent/DE202007019642U1/en
Priority to DE602007009676T priority patent/DE602007009676D1/en
Publication of FR2902136A1 publication Critical patent/FR2902136A1/en
Publication of FR2902136B1 publication Critical patent/FR2902136B1/en
Application granted granted Critical
Priority to JP2012277901A priority patent/JP5629748B2/en
Priority to US14/453,259 priority patent/US9677446B2/en
Priority to US15/209,012 priority patent/US10677134B2/en
Expired - Fee Related 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
    • 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]
    • F01N3/208—Control of selective catalytic reduction [SCR], e.g. 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
    • F01N3/2896—Liquid catalyst carrier
    • 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
    • F01N3/36—Arrangements for supply of additional fuel
    • 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
    • F01N2510/00—Surface coverings
    • F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
    • F01N2510/068—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings
    • F01N2510/0682—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings having a discontinuous, uneven or partially overlapping coating of catalytic material, e.g. higher amount of material upstream than downstream or vice versa
    • 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
    • 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
    • F01N2610/1406—Storage means for substances, e.g. tanks or reservoirs
    • 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
    • F01N2610/1433—Pumps
    • 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
    • F01N2610/1473—Overflow or return means for the substances, e.g. conduits or valves for the return path
    • 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
    • F01N2610/1493—Purging the reducing agent out of the conduits or nozzle
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
FR0605082A 2006-06-08 2006-06-08 STORAGE SYSTEM FOR EXHAUST GAS ADDITIVE OF AN ENGINE Expired - Fee Related FR2902136B1 (en)

Priority Applications (18)

Application Number Priority Date Filing Date Title
FR0605082A FR2902136B1 (en) 2006-06-08 2006-06-08 STORAGE SYSTEM FOR EXHAUST GAS ADDITIVE OF AN ENGINE
DE200720019641 DE202007019641U1 (en) 2006-06-08 2007-06-07 System for storing engine gas additives
PCT/EP2007/055613 WO2007141312A1 (en) 2006-06-08 2007-06-07 Engine exhaust gas additive storage system
US12/300,838 US8850797B2 (en) 2006-06-08 2007-06-07 Engine exhaust gas additive storage system
KR1020167008891A KR101709902B1 (en) 2006-06-08 2007-06-07 Engine exhaust gas additive storage system
DE200720019640 DE202007019640U1 (en) 2006-06-08 2007-06-07 System for storing engine gas additives
JP2009513698A JP2009540184A (en) 2006-06-08 2007-06-07 Engine exhaust gas additive storage system
DE202007019679.2U DE202007019679U1 (en) 2006-06-08 2007-06-07 System for storing engine exhaust additives
DE200720019642 DE202007019642U1 (en) 2006-06-08 2007-06-07 System for storing engine gas additives
EP07729977A EP2029865B1 (en) 2006-06-08 2007-06-07 Engine exhaust gas additive storage system
KR1020087030681A KR20090026285A (en) 2006-06-08 2007-06-07 Engine exhaust gas additive storage system
CN2007800206197A CN101460715B (en) 2006-06-08 2007-06-07 Engine exhaust gas additive storage system
AT07729977T ATE483896T1 (en) 2006-06-08 2007-06-07 SYSTEM FOR STORING ENGINE EXHAUST ADDITIVES
DE602007009676T DE602007009676D1 (en) 2006-06-08 2007-06-07 SYSTEM FOR STORING MOTOR GAS ADDITIVES
KR1020147012545A KR20140081861A (en) 2006-06-08 2007-06-07 Engine exhaust gas additive storage system
JP2012277901A JP5629748B2 (en) 2006-06-08 2012-12-20 Engine exhaust gas additive storage system
US14/453,259 US9677446B2 (en) 2006-06-08 2014-08-06 Engine exhaust gas additive storage system
US15/209,012 US10677134B2 (en) 2006-06-08 2016-07-13 Engine exhaust gas additive storage system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0605082A FR2902136B1 (en) 2006-06-08 2006-06-08 STORAGE SYSTEM FOR EXHAUST GAS ADDITIVE OF AN ENGINE

Publications (2)

Publication Number Publication Date
FR2902136A1 FR2902136A1 (en) 2007-12-14
FR2902136B1 true FR2902136B1 (en) 2008-08-08

Family

ID=37696066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0605082A Expired - Fee Related FR2902136B1 (en) 2006-06-08 2006-06-08 STORAGE SYSTEM FOR EXHAUST GAS ADDITIVE OF AN ENGINE

Country Status (3)

Country Link
KR (1) KR101709902B1 (en)
CN (1) CN101460715B (en)
FR (1) FR2902136B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2905161B1 (en) 2006-08-25 2012-04-20 Inergy Automotive Systems Res CONNECTION WITH INTEGRATED HEATING ELEMENT.
CN102388208B (en) 2009-04-16 2013-12-04 因勒纪汽车***研究公司 System and process for storing an additive and injecting it into the exhaust gases of an engine
FR2949503B1 (en) * 2009-08-27 2012-11-16 Coutier Moulage Gen Ind FLEXIBLE TANK FOR ADDITIVE PRODUCT
FR2949504B1 (en) * 2009-08-27 2012-11-16 Coutier Moulage Gen Ind FLEXIBLE TANK FOR ADDITIVE PRODUCT
DE102010004614A1 (en) * 2010-01-13 2011-07-14 Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Tank arrangement and metering system for a reducing agent
US9089799B2 (en) * 2011-08-08 2015-07-28 Ti Group Automotive Systems, L.L.C. Fluid distribution system with filtration
DE102012108273A1 (en) * 2012-09-06 2014-03-06 Emitec Denmark A/S Plastic tank for a working fluid
DE102012108942A1 (en) * 2012-09-21 2014-03-27 Emitec France S.A.S Feed unit for a liquid additive
DE102012110760A1 (en) 2012-11-09 2014-05-15 Emitec Gesellschaft Für Emissionstechnologie Mbh Device for providing a liquid additive
EP2846015B1 (en) * 2013-09-10 2017-05-24 Inergy Automotive Systems Research (Société Anonyme) Assembly comprising a delivery module, an interconnection apparatus and an electronic control unit
DE102014107519A1 (en) * 2014-05-28 2015-12-03 Emitec France S.A.S Heater for a device for providing a liquid additive
ITUB20155359A1 (en) * 2015-11-06 2017-05-06 Eltek Spa TANK COMPONENT, IN PARTICULAR FOR GAS EXHAUST SYSTEMS FOR INTERNAL COMBUSTION ENGINES

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4432576A1 (en) * 1994-09-13 1996-03-14 Siemens Ag Electrically heated assembly delivers fluid to automotive exhaust gases
EP0839264B1 (en) * 1994-09-13 1999-12-01 Siemens Aktiengesellschaft Process and device for introducing a fluid into an exhaust gas purification system
US5976475A (en) * 1997-04-02 1999-11-02 Clean Diesel Technologies, Inc. Reducing NOx emissions from an engine by temperature-controlled urea injection for selective catalytic reduction
US6063350A (en) * 1997-04-02 2000-05-16 Clean Diesel Technologies, Inc. Reducing nox emissions from an engine by temperature-controlled urea injection for selective catalytic reduction
DE10047516A1 (en) * 2000-09-22 2002-04-18 Bosch Gmbh Robert Method and device for dosing a reducing agent for removing nitrogen oxides from exhaust gases
DE10251588A1 (en) * 2002-11-06 2004-05-19 Robert Bosch Gmbh Reprocessing internal combustion engine exhaust gas involves partial chemical conversion of auxiliary material into material that lowers liquid freezing point if temperature falls below critical value
JP4305853B2 (en) * 2004-09-14 2009-07-29 株式会社デンソー Fuel supply device
DE102004026866A1 (en) * 2004-06-02 2005-12-22 Man Nutzfahrzeuge Ag Method and device for heating a carried in a container of a motor vehicle reducing agent for exhaust aftertreatment

Also Published As

Publication number Publication date
KR101709902B1 (en) 2017-02-23
CN101460715B (en) 2012-08-01
FR2902136A1 (en) 2007-12-14
CN101460715A (en) 2009-06-17
KR20160043135A (en) 2016-04-20

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120229