ITTO20020072A1 - Metodo per la determinazione della quantita' di particolato accumulata in un filtro per particolato. - Google Patents
Metodo per la determinazione della quantita' di particolato accumulata in un filtro per particolato.Info
- Publication number
- ITTO20020072A1 ITTO20020072A1 IT2002TO000072A ITTO20020072A ITTO20020072A1 IT TO20020072 A1 ITTO20020072 A1 IT TO20020072A1 IT 2002TO000072 A IT2002TO000072 A IT 2002TO000072A IT TO20020072 A ITTO20020072 A IT TO20020072A IT TO20020072 A1 ITTO20020072 A1 IT TO20020072A1
- Authority
- IT
- Italy
- Prior art keywords
- particulate
- beta
- filter
- accumulated
- particulate filter
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000008929 regeneration Effects 0.000 abstract 3
- 238000011069 regeneration method Methods 0.000 abstract 3
- 238000009825 accumulation Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000002269 spontaneous effect Effects 0.000 abstract 1
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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
- F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
-
- 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
- F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
- F01N11/002—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity the diagnostic devices measuring or estimating temperature or pressure in, or downstream of the exhaust apparatus
-
- 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
-
- 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
- F01N13/0097—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 arranged in a single housing
-
- 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
- F01N9/00—Electrical control of exhaust gas treating apparatus
- F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration, e.g. detection of clogging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
-
- 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
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1411—Introducing closed-loop corrections characterised by the control or regulation method using a finite or infinite state machine, automaton or state graph for controlling or modelling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/08—Exhaust gas treatment apparatus parameters
- F02D2200/0812—Particle filter loading
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N2015/084—Testing filters
-
- 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
- Y02T10/40—Engine management systems
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/30—Exhaust treatment
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Sampling And Sample Adjustment (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2002TO000072A ITTO20020072A1 (it) | 2002-01-25 | 2002-01-25 | Metodo per la determinazione della quantita' di particolato accumulata in un filtro per particolato. |
DE60300260T DE60300260T2 (de) | 2002-01-25 | 2003-01-23 | Verfahren zur Bestimmung der Partikelmenge |
AT03001562T ATE287031T1 (de) | 2002-01-25 | 2003-01-23 | Verfahren zur bestimmung der in einem filter angesammelten partikelmenge |
EP03001562A EP1333165B1 (en) | 2002-01-25 | 2003-01-23 | Method of determining the amount of particulate accumulated in a particulate filter |
ES03001562T ES2232788T3 (es) | 2002-01-25 | 2003-01-23 | Metodo para determinar la cantidad de particulas acumuladas en un filtro de particulas. |
US10/350,365 US6941750B2 (en) | 2002-01-25 | 2003-01-24 | Method of determining the amount of particulate accumulated in a particulate filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2002TO000072A ITTO20020072A1 (it) | 2002-01-25 | 2002-01-25 | Metodo per la determinazione della quantita' di particolato accumulata in un filtro per particolato. |
Publications (2)
Publication Number | Publication Date |
---|---|
ITTO20020072A0 ITTO20020072A0 (it) | 2002-01-25 |
ITTO20020072A1 true ITTO20020072A1 (it) | 2003-07-25 |
Family
ID=11459382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2002TO000072A ITTO20020072A1 (it) | 2002-01-25 | 2002-01-25 | Metodo per la determinazione della quantita' di particolato accumulata in un filtro per particolato. |
Country Status (6)
Country | Link |
---|---|
US (1) | US6941750B2 (it) |
EP (1) | EP1333165B1 (it) |
AT (1) | ATE287031T1 (it) |
DE (1) | DE60300260T2 (it) |
ES (1) | ES2232788T3 (it) |
IT (1) | ITTO20020072A1 (it) |
Families Citing this family (85)
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DE10233945B4 (de) * | 2002-07-25 | 2005-09-22 | Siemens Ag | Verfahren zur Reinigung eines Partikelfilters |
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DE10248431A1 (de) * | 2002-10-17 | 2004-04-29 | Robert Bosch Gmbh | Verfahren zur Erkennung der Beladung eines Partikelfilters |
JP3864910B2 (ja) * | 2003-01-10 | 2007-01-10 | 日産自動車株式会社 | 内燃機関の排気浄化装置 |
JP3750664B2 (ja) * | 2003-03-07 | 2006-03-01 | 日産自動車株式会社 | エンジンの排気浄化装置 |
FR2854650B1 (fr) * | 2003-05-07 | 2007-12-21 | Renault Sa | Procede et dispositif de determination de la quantite de particules presente dans un media filtrant d'un systeme d'echappement d'un moteur thermique et ensemble de motorisation le comprenant |
US7192463B2 (en) * | 2003-07-11 | 2007-03-20 | Cummins Filtration Ip, Inc. | Arrangement for mounting electrical components to an aftertreatment filter |
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CN112267931B (zh) * | 2020-10-26 | 2021-10-15 | 浙江吉利控股集团有限公司 | 一种车辆的再生控制方法及再生控制系统 |
US11846242B2 (en) | 2022-01-03 | 2023-12-19 | Ford Global Technologies, Llc | Methods and system for overcoming a degraded particulate filter pressure sensor |
CN115405402B (zh) * | 2022-08-29 | 2024-03-19 | 潍柴动力股份有限公司 | 一种碳载量模型的确定方法、装置、电子设备及存储介质 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS578311A (en) * | 1980-06-19 | 1982-01-16 | Toyota Motor Corp | Method and device for decreasing discharged quantity of diesel particulates |
US4390355A (en) * | 1982-02-02 | 1983-06-28 | General Motors Corporation | Wall-flow monolith filter |
JPS61424A (ja) * | 1984-06-12 | 1986-01-06 | Nippon Denso Co Ltd | セラミツクフイルタ |
DE3723470C2 (de) * | 1987-07-16 | 1997-04-24 | Kloeckner Humboldt Deutz Ag | Verfahren zur Steuerung der Regenerierung eines Rußfilters |
JP3147372B2 (ja) * | 1990-10-10 | 2001-03-19 | 株式会社日本自動車部品総合研究所 | 排気ガス微粒子捕集用フィルタ |
DE4230180A1 (de) * | 1992-09-09 | 1994-03-10 | Eberspaecher J | Verfahren und Vorrichtung zur Ermittlung des Beladungszustands von Partikelfiltern |
EP1081347B1 (en) * | 1999-09-03 | 2003-04-23 | Ford Global Technologies, Inc., A subsidiary of Ford Motor Company | Method to determine the amount of diesel particulate accumulated in a DPF |
DE19961159A1 (de) * | 1999-12-17 | 2001-08-16 | Volkswagen Ag | Verfahren zur Ermittlung eines Beladungszustandes eines Partikelfilters einer Verbrennungskraftmaschine |
JP3707395B2 (ja) * | 2001-04-26 | 2005-10-19 | トヨタ自動車株式会社 | 排気ガス浄化装置 |
DE10160944A1 (de) * | 2001-12-12 | 2003-07-10 | Opel Adam Ag | Verfahren und Messanordnung zur Ermittlung des Rußbeladungsgrades eines Partikelfilters, insbesondere bei einem Dieselmotor |
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2002
- 2002-01-25 IT IT2002TO000072A patent/ITTO20020072A1/it unknown
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2003
- 2003-01-23 EP EP03001562A patent/EP1333165B1/en not_active Expired - Lifetime
- 2003-01-23 ES ES03001562T patent/ES2232788T3/es not_active Expired - Lifetime
- 2003-01-23 DE DE60300260T patent/DE60300260T2/de not_active Expired - Lifetime
- 2003-01-23 AT AT03001562T patent/ATE287031T1/de active
- 2003-01-24 US US10/350,365 patent/US6941750B2/en not_active Expired - Lifetime
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US20030167757A1 (en) | 2003-09-11 |
ES2232788T3 (es) | 2005-06-01 |
DE60300260D1 (de) | 2005-02-17 |
EP1333165A1 (en) | 2003-08-06 |
DE60300260T2 (de) | 2005-12-29 |
ITTO20020072A0 (it) | 2002-01-25 |
US6941750B2 (en) | 2005-09-13 |
EP1333165B1 (en) | 2005-01-12 |
ATE287031T1 (de) | 2005-01-15 |
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