DE112006001140A5 - Harnstoffversorgungssystem für einen Abgasreinigungskatalysator und hierfür geeigneter Heizeinsatz - Google Patents

Harnstoffversorgungssystem für einen Abgasreinigungskatalysator und hierfür geeigneter Heizeinsatz Download PDF

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Publication number
DE112006001140A5
DE112006001140A5 DE112006001140T DE112006001140T DE112006001140A5 DE 112006001140 A5 DE112006001140 A5 DE 112006001140A5 DE 112006001140 T DE112006001140 T DE 112006001140T DE 112006001140 T DE112006001140 T DE 112006001140T DE 112006001140 A5 DE112006001140 A5 DE 112006001140A5
Authority
DE
Germany
Prior art keywords
exhaust gas
supply system
gas purification
purification catalyst
suitable heating
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.)
Granted
Application number
DE112006001140T
Other languages
English (en)
Other versions
DE112006001140B4 (de
Inventor
Roland Starck
Oleg Kexel
Gerhard Thome
Armin Lang
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.)
Eichenauer Heizelemente GmbH and Co KG
Original Assignee
Eichenauer Heizelemente GmbH and Co KG
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36917358&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE112006001140(A5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE102005025724A external-priority patent/DE102005025724A1/de
Application filed by Eichenauer Heizelemente GmbH and Co KG filed Critical Eichenauer Heizelemente GmbH and Co KG
Publication of DE112006001140A5 publication Critical patent/DE112006001140A5/de
Application granted granted Critical
Publication of DE112006001140B4 publication Critical patent/DE112006001140B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9431—Processes characterised by a specific device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9495—Controlling the catalytic process
    • 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
    • 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
    • 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
    • F01N13/0093—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 the purifying devices are of the same type
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/78—Heating arrangements specially adapted for immersion heating
    • H05B3/82—Fixedly-mounted immersion heaters
    • 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
    • F01N2610/02—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
    • F01N2610/08—Adding substances to exhaust gases with prior mixing of the substances with a gas, e.g. air
    • 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
    • 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
    • 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)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Transportation (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
DE112006001140.5T 2005-06-04 2006-05-22 Harnstoffversorgungssystem für einen Abgasreinigungskatalysator und hierfür geeigneter Heizeinsatz Expired - Fee Related DE112006001140B4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102005025724.0 2005-06-04
DE102005025724A DE102005025724A1 (de) 2005-06-04 2005-06-04 Harnstoffversorgungssystem für einen Abgasreinigungskatalysator und hierfür geeigneter Heizeinsatz
DE102006005141 2006-02-04
DE102006005141.6 2006-02-04
PCT/EP2006/004822 WO2006131201A2 (de) 2005-06-04 2006-05-22 Harnstoffversorgungssystem für einen abgasreinigungskatalysator und hierfür geeigneter heizeinsatz

Publications (2)

Publication Number Publication Date
DE112006001140A5 true DE112006001140A5 (de) 2008-04-17
DE112006001140B4 DE112006001140B4 (de) 2014-06-05

Family

ID=36917358

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112006001140.5T Expired - Fee Related DE112006001140B4 (de) 2005-06-04 2006-05-22 Harnstoffversorgungssystem für einen Abgasreinigungskatalysator und hierfür geeigneter Heizeinsatz

Country Status (3)

Country Link
US (1) US7836684B2 (de)
DE (1) DE112006001140B4 (de)
WO (1) WO2006131201A2 (de)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005127318A (ja) * 2003-09-19 2005-05-19 Nissan Diesel Motor Co Ltd エンジンの排気浄化装置
KR20090026285A (ko) * 2006-06-08 2009-03-12 이너지 오토모티브 시스템즈 리서치 (소시에떼 아노님) 엔진 배기 가스 첨가제의 저장 시스템
DE102006061370A1 (de) * 2006-12-22 2008-06-26 Amminex A/S Verfahren und Vorrichtung zur Ammoniakspeicherung und -zufuhr unter Verwendung von in-situ-Wiedersättigung einer Zufuhreinheit
DE102006061735A1 (de) * 2006-12-28 2008-07-03 Robert Bosch Gmbh Belüftungsheizung für Reduktionsmitteltank
US7954312B2 (en) * 2007-05-09 2011-06-07 Ford Global Technologies, Llc Approach for detecting reductant availability and make-up
FR2916188B1 (fr) * 2007-05-16 2011-05-06 Inergy Automotive Systems Res Reservoir a uree et embase avec element chauffant integre.
US9400064B2 (en) 2007-05-23 2016-07-26 Amminex A/S Method and device for ammonia storage and delivery using in-situ re-saturation of a delivery unit
DE102007024782B4 (de) 2007-05-26 2011-08-25 Eichenauer Heizelemente GmbH & Co. KG, 76870 Heizeinsatz und dessen Verwendung in einem Harnstoffversorgungssystem
FR2921911A1 (fr) * 2007-09-21 2009-04-10 Inergy Automotive Systems Res Systeme de stockage et d'injection d'une solution d'additif dans des gaz d'echappement d'un moteur.
US8096112B2 (en) * 2007-09-28 2012-01-17 Caterpillar Inc. Exhaust after-treatment system having a secondary tank
DE102007059849A1 (de) * 2007-12-12 2009-06-25 Robert Bosch Gmbh Tankeinbaumodul und Verfahren zur Herstellung eines Tankeinbaumoduls
DE102008005196A1 (de) * 2008-01-18 2009-07-23 Dbk David + Baader Gmbh Tankentnahmesystem mit elektrischer und fluidischer Heizvorrichtung
US8455784B2 (en) * 2008-05-07 2013-06-04 GM Global Technology Operations LLC Method and system for welding workpieces
EP2161421B2 (de) * 2008-09-03 2017-08-09 Delphi International Operations Luxembourg S.à r.l. Vorrichtung zum Speichern von NOx-Reduktionsmittel bei einem Fahrzeug
US20100050606A1 (en) * 2008-09-04 2010-03-04 Fulks Gary C Urea tank assembly
US8511067B2 (en) * 2008-09-30 2013-08-20 GM Global Technology Operations LLC Exhaust gas aftertreatment system
DE102008042954A1 (de) * 2008-10-20 2010-04-22 Robert Bosch Gmbh Dosiersystem für ein flüssiges Medium, insbesondere Harnstoff-Wasser-Lösung
US8359831B2 (en) 2008-10-31 2013-01-29 Ti Group Automotive Systems, L.L.C. Reactant delivery for engine exhaust gas treatment
DE102009037564B4 (de) * 2009-08-14 2013-08-29 Continental Automotive Gmbh Vorrichtung und Verfahren zur Dosierung eines Reduktionsmittels in einen Abgastrakt einer Brennkraftmaschine
DE102009041179A1 (de) * 2009-09-11 2011-03-24 Emitec Gesellschaft Für Emissionstechnologie Mbh Fördervorrichtung für ein Reduktionsmittel
US20110138791A1 (en) * 2009-12-15 2011-06-16 Delphi Technologies, Inc. Liquid Reductant Dosing Module with Heating Device
FR2954404A1 (fr) * 2009-12-22 2011-06-24 Ti Automotive Fuel Systems Sas Crepine chauffante et dispositif d'injection comprenant une telle crepine
FR2954402B1 (fr) * 2009-12-23 2012-04-20 Inergy Automotive Systems Res Reservoir de stockage pour additif de gaz d'echappement d'un moteur
DE102010004612A1 (de) * 2010-01-13 2011-07-14 Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Vorrichtung mit einem Tank und einer Fördereinheit für Reduktionsmittel
DE102010009182B4 (de) 2010-02-01 2018-10-04 Eichenauer Heizelemente Gmbh & Co. Kg Heizvorrichtung
JP5564989B2 (ja) * 2010-02-26 2014-08-06 いすゞ自動車株式会社 液体還元剤貯蔵タンクのブリーザーパイプ構造
US8495868B2 (en) * 2010-03-22 2013-07-30 Caterpillar Inc. Control strategy for heated fluid lines
BR112012031838B1 (pt) 2010-06-15 2020-12-08 Shaw Development, Llc combinação e unidade de cabeçote
DE102010024022A1 (de) * 2010-06-16 2011-12-22 Emitec Gesellschaft Für Emissionstechnologie Mbh Vorrichtung zur Förderung von flüssigem Reduktionsmittel
WO2012053265A1 (ja) * 2010-10-22 2012-04-26 ボッシュ株式会社 還元剤供給装置及び還元剤供給装置の制御方法並びに排気浄化装置
US8822887B2 (en) 2010-10-27 2014-09-02 Shaw Arrow Development, LLC Multi-mode heater for a diesel emission fluid tank
US8402750B2 (en) * 2010-12-07 2013-03-26 Tenneco Automotive Operating Company Inc. Reagent tank normalizing system
DE102010062982A1 (de) * 2010-12-14 2012-06-14 Robert Bosch Gmbh Tankeinbaumodul, Flüssigkeitstank
DE102010062997A1 (de) * 2010-12-14 2012-06-14 Robert Bosch Gmbh Flüssigkeitsentnahmemodul, Flüssigkeitstank
DE102011011367B4 (de) 2011-02-16 2016-06-16 Eichenauer Heizelemente Gmbh & Co. Kg Verfahren zum Herstellen einer Tankheizung
US8661785B2 (en) * 2011-04-15 2014-03-04 Ford Global Technologies, Llc System and method for liquid reductant injection
US20120275773A1 (en) * 2011-04-26 2012-11-01 Floyd Ryan A Reductant Heater
US20130000743A1 (en) * 2011-06-29 2013-01-03 Ti Group Automotive Systems, L.L.C. Scr fluid distribution and circulation system
JP5754865B2 (ja) * 2011-07-09 2015-07-29 ボッシュ株式会社 還元剤供給装置及び内燃機関の排気浄化装置
DE102011081628A1 (de) * 2011-08-26 2013-02-28 Robert Bosch Gmbh Dosiersystem für ein flüssiges Reduktionsmittel
FR2983237B1 (fr) 2011-11-30 2014-01-24 Peugeot Citroen Automobiles Sa Procede d'optimisation du temps de chauffage d'une source d'ammoniac pour la reduction d'oxydes d'azote
DE102012204106A1 (de) * 2012-03-15 2013-09-19 Robert Bosch Gmbh Wärmeverteilkörper für eine Heizung eines SCR-Systems und Heizung
EP2650497A1 (de) 2012-04-11 2013-10-16 TI Automotive Fuel Systems SAS System zur Aufbewahrung einer Additivlösung für einen Fahrzeugmotor
DE102012213417A1 (de) * 2012-07-31 2014-02-06 Robert Bosch Gmbh Aufheizeinrichtung für einen Betriebs-/Hilfsstoff mit Ausgleichselement
DE102012111919A1 (de) * 2012-12-07 2014-06-12 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren zum Betrieb einer Vorrichtung zur Bereitstellung eines flüssigen Additivs
US9103600B2 (en) 2012-12-21 2015-08-11 Caterpillar Inc. Injector cooling apparatus and method
EP2846014B1 (de) * 2013-09-10 2017-03-15 Inergy Automotive Systems Research (Société Anonyme) Modul für ein SCR-System und System damit
US9468875B2 (en) * 2014-01-14 2016-10-18 Caterpillar Inc. Filter system and filtration method for fluid reservoirs
USD729141S1 (en) 2014-05-28 2015-05-12 Shaw Development LLC Diesel emissions fluid tank
USD729722S1 (en) 2014-05-28 2015-05-19 Shaw Development LLC Diesel emissions fluid tank floor
US20150354425A1 (en) * 2014-06-06 2015-12-10 Caterpillar Inc. Heating element for reductant tank
US10245534B2 (en) 2015-05-28 2019-04-02 Shaw Development, Llc Filter inline heater
US10371030B2 (en) 2016-09-30 2019-08-06 Deere & Company Diesel exhaust fluid system
US10323556B2 (en) * 2016-12-16 2019-06-18 Gates Corporation Electric immersion heater for diesel exhaust fluid reservoir
DE102018200317A1 (de) * 2018-01-11 2019-07-11 Robert Bosch Gmbh Vorrichtung zum Temperieren eines gefrierfähigen Betriebs-/Hilfsstoffes
CN109296424A (zh) * 2018-11-12 2019-02-01 南京蔚岚环境技术研究院有限公司 车辆用尾气净化系统及工作方法
CN112145261B (zh) * 2020-08-05 2021-12-07 中船澄西船舶修造有限公司 一种船用低温自清洁式尿素舱
CN113006904B (zh) * 2021-02-24 2022-01-28 合肥工业大学 一种车用固体尿素供氨装置
US11492948B2 (en) 2021-03-19 2022-11-08 RB Distribution, Inc. Diesel exhaust fluid (DEF) module cover and sensor assembly

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684786A (en) 1984-08-01 1987-08-04 Navistar International Corporation Electrically heated fuel pick-up assembly for vehicle fuel tanks
FR2595333B1 (fr) * 1986-03-10 1989-03-31 Lacroix Robert Dispositif permettant de rechauffer le gas-oil ou le fuel, carburants utilises par les moteurs diesel, dans le reservoir, a l'interieur du tuyau d'aspiration
FR2634090B1 (fr) 1988-07-07 1991-05-24 Diry Andre Dispositif pour le rechauffage d'un ecoulement de liquide notamment eau ou gazole
US5158131A (en) * 1990-01-22 1992-10-27 Hurner Erwin E Method and apparatus for mounting an intank fuel heater
US4989572A (en) * 1990-02-16 1991-02-05 General Motors Corporation Vehicle fuel system with reduced tank heating
US5533486A (en) * 1993-12-23 1996-07-09 Freightliner Corporation Fuel system for heating and cooling fuel
DE4432577A1 (de) 1994-09-13 1996-03-14 Siemens Ag Einrichtung zur Einbringung einer Flüssigkeit in ein Strömungsmedium
DE59507350D1 (de) * 1994-09-13 2000-01-05 Siemens Ag Verfahren und einrichtung zum einbringen von flüssigkeit in eine abgasreinigungsvorrichtung
JP3543879B2 (ja) 1995-10-11 2004-07-21 住友ゴム工業株式会社 タイヤ空気圧異常警報装置
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
DE19800421A1 (de) * 1998-01-08 1999-07-15 Bosch Gmbh Robert Gemischabgabevorrichtung
JP4447142B2 (ja) 2000-10-06 2010-04-07 トヨタ自動車株式会社 内燃機関の排気浄化装置
CA2378905C (en) * 2001-03-27 2009-09-08 Jack Lange Fuel conduction system
DE10139142A1 (de) 2001-08-09 2003-02-20 Bosch Gmbh Robert Abgasbehandlungseinheit und Messvorrichtung zur Ermittlung einer Konzentration einer Harnstoff-Wasser-Lösung
DE20121116U1 (de) 2001-12-21 2003-04-24 Fritz Eichenauer GmbH & Co. KG, 76870 Kandel Elektrische Heizeinrichtung zum Beheizen einer Flüssigkeit in einem Kfz
US6810661B2 (en) * 2002-08-09 2004-11-02 Ford Global Technologies, Llc Method and system for freeze protecting liquid NOx reductants for vehicle application
DE20219608U1 (de) * 2002-12-05 2003-06-12 Erhard & Söhne GmbH, 73525 Schwäbisch Gmünd Behälter zur Aufnahme von Betriebsstoffen
DE10332114A1 (de) 2003-07-09 2005-01-27 Robert Bosch Gmbh Gekühlte Vorrichtung zur Dosierung von Reduktionsmittel zum Abgas eines Verbrennungsmotors
DE10335716A1 (de) * 2003-08-05 2005-02-24 Eichenauer Heizelemente Gmbh & Co. Kg Verbindung zwischen einem Bauteil und einer dieses umgebenden Umhüllungsschicht, Vorrichtung mit einer solchen Verbindung sowie Verfahren zum Herstellen einer solchen Verbindung
DE10341996A1 (de) 2003-09-02 2005-03-24 Hydraulik-Ring Gmbh Abgasnachbehandlungseinrichtung für Dieselmotoren von Fahrzeugen, vorzugsweise von PKWs
JP3751962B2 (ja) * 2003-09-05 2006-03-08 日産ディーゼル工業株式会社 エンジンの排気浄化装置
DE502004000228D1 (de) * 2004-03-29 2006-02-02 Dbk David & Baader Gmbh Entnahmeeinheit mit Heizeinrichtung und Wärmetauscherfortsatz, für einen Tank mit ausfällendem und/oder gefrierendem Fluid
DE102004021979A1 (de) * 2004-05-04 2005-11-24 Eichenauer Heizelemente Gmbh & Co. Kg Verfahren zum elektrischen Isolieren eines elektrischen Funktionselements und derart isolierte Funktionselemente aufweisende Einrichtung
DE102004026866A1 (de) 2004-06-02 2005-12-22 Man Nutzfahrzeuge Ag Verfahren und Vorrichtung zum Beheizen eines in einem Behälter eines Kraftfahrzeugs mitgeführten Reduktionsmittels zur Abgasnachbehandlung

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DE112006001140B4 (de) 2014-06-05
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US7836684B2 (en) 2010-11-23
WO2006131201A2 (de) 2006-12-14

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