WO2011138514A3 - Réservoir de fluide avec bol de réserve chauffant - Google Patents

Réservoir de fluide avec bol de réserve chauffant Download PDF

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Publication number
WO2011138514A3
WO2011138514A3 PCT/FR2010/051867 FR2010051867W WO2011138514A3 WO 2011138514 A3 WO2011138514 A3 WO 2011138514A3 FR 2010051867 W FR2010051867 W FR 2010051867W WO 2011138514 A3 WO2011138514 A3 WO 2011138514A3
Authority
WO
WIPO (PCT)
Prior art keywords
bowl
cavity
heating element
reducing agent
reservoir
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.)
Ceased
Application number
PCT/FR2010/051867
Other languages
English (en)
Other versions
WO2011138514A2 (fr
Inventor
Rodolphe Emaille
Philippe Chaffraix
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 CN2010800032464A priority Critical patent/CN103119258A/zh
Priority to RU2012150457/06A priority patent/RU2012150457A/ru
Priority to EP10851032A priority patent/EP2567079A2/fr
Priority to US13/696,126 priority patent/US20130129330A1/en
Publication of WO2011138514A2 publication Critical patent/WO2011138514A2/fr
Anticipated expiration legal-status Critical
Publication of WO2011138514A3 publication Critical patent/WO2011138514A3/fr
Ceased legal-status Critical Current

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
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • 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
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
    • B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/80—Arrangements of heating or cooling devices for liquids to be transferred
    • B67D7/82—Heating only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
    • B60K2015/03427—Arrangements or special measures related to fuel tanks or fuel handling for heating fuel, e.g. to avoiding freezing
    • 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
    • F01N2610/1406—Storage means for substances, e.g. tanks or reservoirs
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

II s'agit en particulier d'un réservoir d'agent réducteur à base d'urée, avec élément chauffant électrique intégré, utilisable sur un véhicule automobile à moteur thermique à des fins de dépollution. L'élément chauffant (10) prévu pour dégeler l'agent réducteur (6) est placé à l'intérieur d'une cavité (16) délimitée par un bol (13), lui-même placé à l'intérieur du réservoir (1 ). La cavité (16) du bol (13) communique avec le volume intérieur (5) du réservoir par un clapet (20). Un tuyau d'aspiration (12) de l'agent réducteur plonge dans la cavité (16) du bol (13), le point de départ (18) de ce tuyau étant situé à proximité de l'élément chauffant (10). Le fonctionnement est ainsi garanti lorsque le véhicule se trouve en condition de dévers ou de pente, et aussi en cas de gel.
PCT/FR2010/051867 2010-05-03 2010-09-08 Réservoir de fluide avec bol de réserve chauffant Ceased WO2011138514A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2010800032464A CN103119258A (zh) 2010-05-03 2010-09-08 具有热容纳容器的流体贮存器
RU2012150457/06A RU2012150457A (ru) 2010-05-03 2010-09-08 Резервуар для текучей среды, оснащенный резервирующе нагревательной емкостью
EP10851032A EP2567079A2 (fr) 2010-05-03 2010-09-08 Réservoir de fluide avec bol de réserve chauffant
US13/696,126 US20130129330A1 (en) 2010-05-03 2010-09-08 Fluid reservoir having a heating reserve bowl

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR10/53396 2010-05-03
FR1053396A FR2959497B1 (fr) 2010-05-03 2010-05-03 Reservoir de fluide avec bol de reserve chauffant

Publications (2)

Publication Number Publication Date
WO2011138514A2 WO2011138514A2 (fr) 2011-11-10
WO2011138514A3 true WO2011138514A3 (fr) 2013-01-24

Family

ID=43242478

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2010/051867 Ceased WO2011138514A2 (fr) 2010-05-03 2010-09-08 Réservoir de fluide avec bol de réserve chauffant

Country Status (6)

Country Link
US (1) US20130129330A1 (fr)
EP (1) EP2567079A2 (fr)
CN (1) CN103119258A (fr)
FR (1) FR2959497B1 (fr)
RU (1) RU2012150457A (fr)
WO (1) WO2011138514A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5668695B2 (ja) * 2012-01-10 2015-02-12 トヨタ自動車株式会社 車載内燃機関の排気浄化装置
DE102012110585B4 (de) 2012-11-06 2025-08-07 Schaeffler Technologies AG & Co. KG Vorrichtung zur Bereitstellung eines flüssigen Additivs und Verfahren zum Heizen des Additivs
FR3004217B1 (fr) * 2013-04-09 2015-04-24 Peugeot Citroen Automobiles Sa Reservoir de stockage de liquide d'un vehicule
JP6297905B2 (ja) * 2014-04-22 2018-03-20 日立建機株式会社 建設機械
DE102016200718A1 (de) * 2016-01-20 2017-07-20 Robert Bosch Gmbh Verfahren zum Betreiben eines Förder- und Dosiersystems für die Reduktionsmittellösung eines SCR-Katalysators
CN106014563A (zh) * 2016-07-19 2016-10-12 天津星洁汽车排放控制系统有限公司 一种柴油发动机尾气后处理系统及加热控制方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006046899A1 (de) * 2006-10-04 2008-04-10 Robert Bosch Gmbh Tank zur Bevorratung eines Reduktionsmittels
DE102006048721A1 (de) * 2006-10-16 2008-04-17 Robert Bosch Gmbh Katalytische Reduktionseinrichtung für eine katalytische Reduktion von Stickoxiden in Abgasanlagen
WO2008138757A1 (fr) * 2007-05-14 2008-11-20 Robert Bosch Gmbh Conduit électrique par le couvercle d'un pot chauffant d'une cuve d'agent réducteur
DE102007028480A1 (de) * 2007-06-21 2008-12-24 Robert Bosch Gmbh SCR-Vorrichtung
DE102008042954A1 (de) * 2008-10-20 2010-04-22 Robert Bosch Gmbh Dosiersystem für ein flüssiges Medium, insbesondere Harnstoff-Wasser-Lösung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005036430B4 (de) * 2005-08-03 2011-05-05 Eichenauer Heizelemente Gmbh & Co. Kg Tankheizung
FR2890341B1 (fr) 2005-09-02 2008-10-24 Inergy Automotive Systems Res Systeme a carburant comprenant une reserve a carburant et un bac de retention
FR2916188B1 (fr) 2007-05-16 2011-05-06 Inergy Automotive Systems Res Reservoir a uree et embase avec element chauffant integre.
US8459013B2 (en) * 2008-12-30 2013-06-11 Daimler Trucks North America Llc Urea tank with closure member for vehicle exhaust system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006046899A1 (de) * 2006-10-04 2008-04-10 Robert Bosch Gmbh Tank zur Bevorratung eines Reduktionsmittels
DE102006048721A1 (de) * 2006-10-16 2008-04-17 Robert Bosch Gmbh Katalytische Reduktionseinrichtung für eine katalytische Reduktion von Stickoxiden in Abgasanlagen
WO2008138757A1 (fr) * 2007-05-14 2008-11-20 Robert Bosch Gmbh Conduit électrique par le couvercle d'un pot chauffant d'une cuve d'agent réducteur
DE102007028480A1 (de) * 2007-06-21 2008-12-24 Robert Bosch Gmbh SCR-Vorrichtung
DE102008042954A1 (de) * 2008-10-20 2010-04-22 Robert Bosch Gmbh Dosiersystem für ein flüssiges Medium, insbesondere Harnstoff-Wasser-Lösung

Also Published As

Publication number Publication date
FR2959497B1 (fr) 2014-01-10
US20130129330A1 (en) 2013-05-23
RU2012150457A (ru) 2014-06-10
EP2567079A2 (fr) 2013-03-13
FR2959497A1 (fr) 2011-11-04
CN103119258A (zh) 2013-05-22
WO2011138514A2 (fr) 2011-11-10

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