CN101194087A - 发动机的废气净化装置 - Google Patents
发动机的废气净化装置 Download PDFInfo
- Publication number
- CN101194087A CN101194087A CNA2006800205043A CN200680020504A CN101194087A CN 101194087 A CN101194087 A CN 101194087A CN A2006800205043 A CNA2006800205043 A CN A2006800205043A CN 200680020504 A CN200680020504 A CN 200680020504A CN 101194087 A CN101194087 A CN 101194087A
- Authority
- CN
- China
- Prior art keywords
- concentration
- waste gas
- motor
- aqueous solution
- detection
- 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
Links
- 238000000746 purification Methods 0.000 title description 3
- 230000005856 abnormality Effects 0.000 claims abstract description 82
- 238000001514 detection method Methods 0.000 claims abstract description 79
- 239000007864 aqueous solution Substances 0.000 claims abstract description 49
- 239000002912 waste gas Substances 0.000 claims description 48
- 238000004140 cleaning Methods 0.000 claims description 38
- 239000003638 chemical reducing agent Substances 0.000 claims description 29
- 239000003054 catalyst Substances 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 18
- 239000002243 precursor Substances 0.000 claims description 17
- 239000000498 cooling water Substances 0.000 claims description 16
- 230000002159 abnormal effect Effects 0.000 claims description 11
- 238000012546 transfer Methods 0.000 claims description 9
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 238000010304 firing Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims 1
- 239000004202 carbamide Substances 0.000 abstract description 46
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract description 44
- WTHDKMILWLGDKL-UHFFFAOYSA-N urea;hydrate Chemical compound O.NC(N)=O WTHDKMILWLGDKL-UHFFFAOYSA-N 0.000 description 82
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 50
- 229910021529 ammonia Inorganic materials 0.000 description 25
- 239000010410 layer Substances 0.000 description 19
- 238000002347 injection Methods 0.000 description 15
- 239000007924 injection Substances 0.000 description 15
- 239000007921 spray Substances 0.000 description 13
- 238000006722 reduction reaction Methods 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 125000000239 isotellurocyanato group Chemical group *N=C=[Te] 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 238000007254 oxidation reaction Methods 0.000 description 8
- 238000000354 decomposition reaction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 5
- 230000020509 sex determination Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000003556 assay Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 230000037361 pathway Effects 0.000 description 4
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 3
- 101150100956 VSP2 gene Proteins 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 230000000306 recurrent effect Effects 0.000 description 3
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 102100024061 Integrator complex subunit 1 Human genes 0.000 description 2
- 101710092857 Integrator complex subunit 1 Proteins 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 150000003672 ureas Chemical class 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000001272 nitrous oxide Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002470 thermal conductor Substances 0.000 description 1
Images
Classifications
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- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/90—Injecting reactants
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/146—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an NOx content or concentration
- F02D41/1461—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an NOx content or concentration of the exhaust gases emitted by the engine
- F02D41/1462—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an NOx content or concentration of the exhaust gases emitted by the engine with determination means using an estimation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2067—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
- F01N2610/02—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
- F01N2610/1406—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
- 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)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP171147/2005 | 2005-06-10 | ||
JP2005171147A JP4444165B2 (ja) | 2005-06-10 | 2005-06-10 | エンジンの排気浄化装置 |
PCT/JP2006/311626 WO2006132364A1 (ja) | 2005-06-10 | 2006-06-09 | エンジンの排気浄化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101194087A true CN101194087A (zh) | 2008-06-04 |
CN101194087B CN101194087B (zh) | 2010-05-19 |
Family
ID=37498558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800205043A Expired - Fee Related CN101194087B (zh) | 2005-06-10 | 2006-06-09 | 发动机的废气净化装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8033096B2 (zh) |
EP (1) | EP1908931B1 (zh) |
JP (1) | JP4444165B2 (zh) |
CN (1) | CN101194087B (zh) |
ES (1) | ES2384984T3 (zh) |
WO (1) | WO2006132364A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102465734A (zh) * | 2010-10-29 | 2012-05-23 | 通用汽车环球科技运作有限责任公司 | 设定车辆废气处理系统的废气加热器加热芯部的方法 |
CN102518496A (zh) * | 2012-01-05 | 2012-06-27 | 潍柴动力股份有限公司 | 一种尿素喷射量的控制方法和系统 |
CN105189965A (zh) * | 2013-05-07 | 2015-12-23 | 天纳克汽车经营有限公司 | 再循环排气处理流体系统 |
Families Citing this family (26)
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JP4498983B2 (ja) * | 2005-06-10 | 2010-07-07 | Udトラックス株式会社 | 液体還元剤判別装置 |
US7665347B2 (en) * | 2005-11-11 | 2010-02-23 | Ngk Spark Plug Co., Ltd. | Liquid state detecting apparatus |
JP4925890B2 (ja) * | 2007-03-29 | 2012-05-09 | Udトラックス株式会社 | 液体還元剤判別装置及びエンジンの排気浄化装置 |
JP4895887B2 (ja) * | 2007-03-29 | 2012-03-14 | Udトラックス株式会社 | エンジンの排気浄化装置 |
US7966811B2 (en) * | 2007-11-30 | 2011-06-28 | Perkins Engines Company Limited | Exhaust treatment system having a diverter valve |
JP5118460B2 (ja) * | 2007-12-10 | 2013-01-16 | 三菱ふそうトラック・バス株式会社 | 排気浄化装置 |
JP4329866B1 (ja) * | 2008-03-07 | 2009-09-09 | トヨタ自動車株式会社 | 車両の制御装置、制御方法およびその方法をコンピュータに実行させるプログラムならびにそのプログラムを記録した記録媒体 |
JP4692911B2 (ja) | 2008-09-18 | 2011-06-01 | トヨタ自動車株式会社 | NOxセンサの出力較正装置及び出力較正方法 |
JP5071341B2 (ja) * | 2008-10-17 | 2012-11-14 | マツダ株式会社 | エンジンの排気浄化装置 |
DE102008043405B4 (de) * | 2008-11-03 | 2022-02-24 | Robert Bosch Gmbh | Verfahren zur Prüfung der Funktionsfähigkeit einer Pumpe |
DE102009012092A1 (de) * | 2009-03-06 | 2010-09-09 | Man Nutzfahrzeuge Ag | Verfahren zur Anpassung der Dosiermenge eines Reduktionsmittels zur selektiven katalytischen Reduktion |
US20110005206A1 (en) * | 2009-07-09 | 2011-01-13 | Li Bob X | Apparatus for Maintaining a Urea Solution in a Liquid State for Treatment of Diesel Exhaust |
DE102009035940C5 (de) * | 2009-08-03 | 2017-04-20 | Cummins Ltd. | SCR-Abgasnachbehandlungseinrichtung |
JP5633190B2 (ja) * | 2010-05-25 | 2014-12-03 | いすゞ自動車株式会社 | 復帰制御システム |
EP3421980A3 (en) | 2010-07-22 | 2019-03-27 | Watlow Electric Manufacturing Company | Combination fluid sensor system |
US8822887B2 (en) | 2010-10-27 | 2014-09-02 | Shaw Arrow Development, LLC | Multi-mode heater for a diesel emission fluid tank |
FR2972489B1 (fr) * | 2011-03-10 | 2013-04-12 | Peugeot Citroen Automobiles Sa | Procede d'estimation de la concentration en reducteur dans une solution de reduction d'oxydes d'azote et systeme scr |
US20130074936A1 (en) * | 2011-09-27 | 2013-03-28 | Caterpillar Inc. | Mis-fill prevention system |
US8980187B2 (en) | 2011-11-29 | 2015-03-17 | Deere & Company | Diesel particulate filters having a washcoat that improves filter performance |
DE102012201128B3 (de) * | 2012-01-26 | 2013-01-17 | Ford Global Technologies, Llc | Verfahren, Steuergerät und Speichermedium zur Steuerung einer Harnstoffinjektion bei niedrigen Abgastemperaturen unter Berücksichtigung des Harnstoffgehalts |
US8890703B2 (en) * | 2013-02-06 | 2014-11-18 | General Electric Company | Passive water heater anode rod depletion sensor algorithm |
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 |
SE1550756A1 (en) | 2015-06-09 | 2016-12-10 | Scania Cv Ab | A method and a system for determining a volume of liquid in a container |
GB2528601A (en) * | 2015-10-16 | 2016-01-27 | Gm Global Tech Operations Inc | A method of managing a selective catalytic reduction system of a motor vehicle |
CN113175374A (zh) * | 2021-04-30 | 2021-07-27 | 安徽艾可蓝环保股份有限公司 | 一种尿素箱尿素温度和尿素浓度数据处理策略 |
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JPH04282433A (ja) * | 1991-03-11 | 1992-10-07 | Snow Brand Milk Prod Co Ltd | 液体の濃度測定方法及び装置 |
JPH05222923A (ja) | 1992-02-06 | 1993-08-31 | Hino Motors Ltd | エンジン排ガスの触媒によるNOx低減装置 |
JP3468254B2 (ja) | 1995-10-03 | 2003-11-17 | 三菱ふそうトラック・バス株式会社 | ディーゼルエンジンの排気浄化装置 |
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 |
DE19736384A1 (de) | 1997-08-21 | 1999-02-25 | Man Nutzfahrzeuge Ag | Verfahren zur Dosierung eines Reduktionsmittels in stickoxidhaltiges Abgas einer Brennkraftmaschine |
DE19756251C1 (de) | 1997-12-17 | 1999-07-22 | Siemens Ag | Verfahren und Vorrichtung zur Reduzierung der Stickoxide im Abgas einer Verbrennungsanlage |
JP3855444B2 (ja) | 1998-03-24 | 2006-12-13 | トヨタ自動車株式会社 | 内燃機関の還元剤供給装置 |
DE19818448A1 (de) | 1998-04-24 | 1999-10-28 | Siemens Ag | Verfahren und Vorrichtung zur katalytischen Reduzierung von Stickoxiden im Abgas einer Verbrennungsanlage |
JP2000027627A (ja) | 1998-07-13 | 2000-01-25 | Hino Motors Ltd | 排気ガス浄化触媒用還元剤保温装置及びそれを組込んだ排気ガス浄化装置 |
JP2001020724A (ja) | 1999-07-07 | 2001-01-23 | Isuzu Motors Ltd | ディーゼルエンジンのNOx浄化装置 |
DE19933798C2 (de) | 1999-07-19 | 2001-06-21 | Siemens Ag | Vorrichtung und Verfahren zur Abgasnachbehandlung bei einer Brennkraftmaschine |
DE10047519A1 (de) | 2000-09-22 | 2002-04-18 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Dosierung eines Reduktionsmittels zur Entfernung von Stickoxiden aus Abgasen |
DE10047594A1 (de) | 2000-09-26 | 2002-04-18 | Siemens Ag | Verfahren und Vorrichtung zum Bestimmen des Füllstandes einer Flüssigkeit in einem Behälter |
JP3600522B2 (ja) | 2000-11-20 | 2004-12-15 | トヨタ自動車株式会社 | 内燃機関の還元剤供給装置 |
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JP4270428B2 (ja) | 2001-06-13 | 2009-06-03 | 日産ディーゼル工業株式会社 | 還元剤溶液の自動調合装置 |
DE10155675A1 (de) | 2001-08-18 | 2003-05-28 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Speicherung und Dosierung eines Reduktionsmittels |
EP1420873B1 (de) | 2001-08-18 | 2008-03-26 | Robert Bosch Gmbh | Verfahren und vorrichtung zur speicherung und dosierung eines reduktionsmittels |
JP3956728B2 (ja) | 2002-03-11 | 2007-08-08 | 三菱ふそうトラック・バス株式会社 | 内燃機関のNOx浄化装置 |
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JP4199531B2 (ja) | 2002-12-12 | 2008-12-17 | Necエンジニアリング株式会社 | パルスマスク波形整形支援装置 |
DE112004001098T5 (de) * | 2003-06-16 | 2006-06-22 | Siemens Vdo Automotive Corporation, Auburn Hills | Verfahren und Vorrichtung zur Bestimmung der Konzentration einer Komponente in einem Fluid |
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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 |
JP3687915B2 (ja) | 2003-10-27 | 2005-08-24 | 日産ディーゼル工業株式会社 | 液体判別装置 |
JP3687916B2 (ja) | 2003-10-28 | 2005-08-24 | 日産ディーゼル工業株式会社 | エンジンの排気浄化装置 |
JP3687917B2 (ja) | 2003-10-31 | 2005-08-24 | 日産ディーゼル工業株式会社 | 液体還元剤の濃度及び残量検出装置 |
JP2005171147A (ja) | 2003-12-12 | 2005-06-30 | Asahi Glass Co Ltd | 物品の洗浄乾燥方法 |
JP4375248B2 (ja) | 2005-02-17 | 2009-12-02 | 株式会社デンソー | 走行支援装置 |
-
2005
- 2005-06-10 JP JP2005171147A patent/JP4444165B2/ja active Active
-
2006
- 2006-06-09 CN CN2006800205043A patent/CN101194087B/zh not_active Expired - Fee Related
- 2006-06-09 EP EP06766538A patent/EP1908931B1/en active Active
- 2006-06-09 WO PCT/JP2006/311626 patent/WO2006132364A1/ja active Application Filing
- 2006-06-09 ES ES06766538T patent/ES2384984T3/es active Active
-
2007
- 2007-12-07 US US11/952,397 patent/US8033096B2/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102465734A (zh) * | 2010-10-29 | 2012-05-23 | 通用汽车环球科技运作有限责任公司 | 设定车辆废气处理系统的废气加热器加热芯部的方法 |
CN102518496A (zh) * | 2012-01-05 | 2012-06-27 | 潍柴动力股份有限公司 | 一种尿素喷射量的控制方法和系统 |
CN105189965A (zh) * | 2013-05-07 | 2015-12-23 | 天纳克汽车经营有限公司 | 再循环排气处理流体系统 |
CN105189965B (zh) * | 2013-05-07 | 2018-01-26 | 天纳克汽车经营有限公司 | 再循环排气处理流体系统 |
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US20080087009A1 (en) | 2008-04-17 |
EP1908931A4 (en) | 2010-11-17 |
ES2384984T3 (es) | 2012-07-16 |
EP1908931A1 (en) | 2008-04-09 |
CN101194087B (zh) | 2010-05-19 |
JP2006342771A (ja) | 2006-12-21 |
EP1908931B1 (en) | 2012-05-16 |
US8033096B2 (en) | 2011-10-11 |
WO2006132364A1 (ja) | 2006-12-14 |
JP4444165B2 (ja) | 2010-03-31 |
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