JP5689807B2 - 開口粒子分離器を再生するための方法 - Google Patents
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- 239000002245 particle Substances 0.000 title claims description 102
- 238000000034 method Methods 0.000 title claims description 37
- 230000001172 regenerating effect Effects 0.000 title claims description 11
- 238000002485 combustion reaction Methods 0.000 claims description 25
- 229930195733 hydrocarbon Natural products 0.000 claims description 6
- 150000002430 hydrocarbons Chemical class 0.000 claims description 6
- 230000000977 initiatory effect Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 39
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- 230000003197 catalytic effect Effects 0.000 description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
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- 238000005485 electric heating Methods 0.000 description 5
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- 238000010438 heat treatment Methods 0.000 description 5
- 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 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
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- 239000000203 mixture Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
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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
- F01N3/02—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
- F01N3/023—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 using means for regenerating the filters, e.g. by burning trapped particles
-
- 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
- F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
-
- 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
- F01N3/022—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
- F01N3/0222—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
-
- 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
- F01N3/023—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 using means for regenerating the filters, e.g. by burning trapped particles
- F01N3/0231—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 using means for regenerating the filters, e.g. by burning trapped particles using special exhaust apparatus upstream of the filter for producing nitrogen dioxide, e.g. for continuous filter regeneration systems [CRT]
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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
- F01N3/02—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
- F01N3/023—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 using means for regenerating the filters, e.g. by burning trapped particles
- F01N3/027—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 using means for regenerating the filters, e.g. by burning trapped particles using electric or magnetic heating means
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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
- F01N9/00—Electrical control of exhaust gas treating apparatus
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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
- 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
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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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
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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
- F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
- F01N2560/02—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor
- F01N2560/026—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor for measuring or detecting NOx
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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
- F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
- F01N2560/06—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a temperature sensor
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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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/04—Methods of control or diagnosing
- F01N2900/0422—Methods of control or diagnosing measuring the elapsed time
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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
- F01N3/02—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
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Exhaust Gas After Treatment (AREA)
Description
a)開口粒子分離器の再生能力のための特徴的変数として少なくとも1つのパラメータを測定する工程と、
b)少なくとも1つのパラメータと、第1の閾値とを比較する工程と、
c)パラメータが第1の閾値に到達している間、比較時間の少なくとも1つの比率を測定する工程と、
d)比率と、比較時間における最小再生時間に対応する第1の最小比率とを比較する工程と、
e)パラメータに影響を与えるための手段を開始し、それによって、前記パラメータが、第1の最小比率に少なくとも対応して存在し、かつ、第1の閾値に到達し、および/または開口粒子分離器が再生される工程と、
を含む。
a)開口粒子分離器の再生能力(その時の周囲条件下での粒子変換能力)のための特徴的変数として少なくとも1つのパラメータ(例えば、温度および/または排ガス中の二酸化窒素画分など)を測定する工程、
b)少なくとも1つのパラメータと、第1の閾値(例えば、限界温度および/または排ガス中の窒素酸化物画分など)とを比較する工程、
c)パラメータが第1の閾値に到達する(特に閾値に到達しないか、または閾値を越える)間、比較時間(例えば、内燃エンジンの開始からの時間間隔および/または粒子分離器の直前の再生からの時間間隔および/またはその時点に基づいた一定の時間間隔など)の少なくとも1つの比率を測定する工程、
d)前記比率と、比較時間における最小再生時間(例えば、(連続的な)時間間隔における少なくとも1つのパラメータに関して存在する連続再生に好適な周囲条件)に対応する第1の最小比率とを比較する工程、
e)パラメータに影響を与えるための手段を開始し(例えば、排ガス、粒子トラップ中に熱を導入および/または生成し、ならびに/あるいは例えば、二酸化窒素画分を増加させることによって排ガス組成を変化させ)、それによって、前記パラメータは、第1の最小比率に少なくとも対応して存在し、第1の閾値に到達し(すなわち、特に比較時間の比率を増加させる)、および/または(例えば、予め規定した最小値に到達する粒子分離器にわたる圧力降下によって)開口粒子分離器が再生される。
2 比較時間
3 比率
4 第1の閾値
5 制御装置
6 再生手段
7 パラメータ
8 第2の閾値
9 センサ
10 内燃エンジン
11 排気システム
12 自動車
13 フィルタ層
14 波形の金属箔
15 偏向要素
16 排ガスの流れ
Claims (6)
- 開口粒子分離器(1)を再生するための方法であって、少なくとも以下の工程:
a)前記開口粒子分離器(1)の再生能力のための特徴的変数として少なくとも1つのパラメータ(7)を測定する工程と、
b)前記少なくとも1つのパラメータ(7)と、第1の閾値(4)とを比較する工程と、
c)前記パラメータ(7)が前記第1の閾値(4)に到達している時間の、基準時間(2)に対する少なくとも1つの比率(3)を決定する、工程と、
d)前記比率(3)と、前記基準時間(2)における最小再生時間に対応する第1の最小比率とを比較する工程と、
e)前記比率(3)が第1の最小比率に到達しない場合に、前記パラメータ(7)に影響を与えるための手段を開始し、それによって、前記パラメータが前記第1の最小比率に少なくとも対応し、かつ、前記第1の閾値(4)に到達し、および/または前記開口粒子分離器(1)が再生される、工程と、
を含み、
前記工程b)において、前記パラメータはさらに、第2の閾値(8)と比較され、この比較により、前記パラメータ(7)に影響を与えるための第1の手段によって第1の閾値(4)に到達し得るかがチェックされ、前記第1の手段は、第1の閾値(4)に到達し得る場合のみ前記工程e)において開始される、方法。 - 前記工程a)において測定されるパラメータ(7)および/または前記工程c)において測定される比率(3)は、バッファー保存される、請求項1に記載の方法。
- 前記工程e)における手段は、電気エネルギーの供給によって、炭化水素の注入によって、または内燃エンジン(10)の点火挙動の変化によって、少なくとも前記パラメータ(7)に影響を与える、請求項1または2に記載の方法。
- 前記工程b)において、前記パラメータ(7)に影響を与えるための前記第1の手段によって前記第1の閾値(4)に到達できていないと定められた場合、前記工程e)において、前記パラメータ(7)に影響を与えるための第2の手段が開始される、請求項1〜3のいずれか一項に記載の方法。
- 前記工程d)において、第1の最小比率より大きい第2の最小比率との比較がさらに実施され、それによって、前記第1の最小比率にすぐに到達できない場合、前記工程e)において、前記パラメータ(7)に影響を与えるための手段が、前記第1の最小比率に到達する前に既に開始される、請求項4に記載の方法。
- 少なくとも1つの内燃エンジン(10)と、少なくとも1つの排気システム(11)と、少なくとも1つの開口粒子分離器(1)と、パラメータ(7)を測定するための少なくとも1つのセンサ(9)と、前記パラメータ(7)に影響を与えるための少なくとも1つの再生手段(6)と、前記センサ(9)によって測定されたデータを処理し、前記少なくとも1つの再生手段(6)を制御するための少なくとも1つの制御装置(5)とを備え、前記制御装置(5)は、請求項1〜5のいずれか一項に記載の方法を実施するように構成される、自動車(12)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008058418A DE102008058418A1 (de) | 2008-11-21 | 2008-11-21 | Verfahren zur Regeneration eines offenen Partikelabscheiders |
DE102008058418.5 | 2008-11-21 | ||
PCT/EP2009/064657 WO2010057780A1 (de) | 2008-11-21 | 2009-11-05 | Verfahren zur regeneration eines offenen partikelabscheiders |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012509430A JP2012509430A (ja) | 2012-04-19 |
JP5689807B2 true JP5689807B2 (ja) | 2015-03-25 |
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Application Number | Title | Priority Date | Filing Date |
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JP2011536818A Active JP5689807B2 (ja) | 2008-11-21 | 2009-11-05 | 開口粒子分離器を再生するための方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US8683785B2 (ja) |
EP (1) | EP2358983B1 (ja) |
JP (1) | JP5689807B2 (ja) |
KR (1) | KR101311581B1 (ja) |
CN (1) | CN102216583B (ja) |
DE (1) | DE102008058418A1 (ja) |
DK (1) | DK2358983T3 (ja) |
ES (1) | ES2425306T3 (ja) |
PL (1) | PL2358983T3 (ja) |
RU (1) | RU2529281C2 (ja) |
WO (1) | WO2010057780A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE536026C2 (sv) * | 2010-08-31 | 2013-04-09 | Scania Cv Ab | Förfarande och system för avgasrening |
ES2700145T3 (es) | 2012-07-31 | 2019-02-14 | Fpt Ind Spa | Sistema de tratamiento de gases de escape (ATS) basado en un filtro PM-CAT |
EP2693026A1 (en) * | 2012-07-31 | 2014-02-05 | FPT Industrial S.p.A. | Exhaust gas treatment system (ATS) for internal combustion engine |
EP2693025A1 (en) * | 2012-07-31 | 2014-02-05 | FPT Industrial S.p.A. | Exhaust gas treatment system (ATS) based on a PM-CAT filter |
BR112017012281B1 (pt) * | 2014-12-09 | 2021-05-18 | Fpt Industrial S.P.A. | método e sistema para a gestão de uma regeneração de um filtro particulado e motor de combustão interna |
IT201900013215A1 (it) | 2019-07-29 | 2021-01-29 | Fpt Ind Spa | Sistema di trattamento dei gas di scarico (ats) basato su un filtro pm-cat |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3729857C1 (en) | 1987-09-05 | 1988-11-17 | Uni Cardan Ag | Method for the regeneration of a soot separator |
US5063736A (en) * | 1989-08-02 | 1991-11-12 | Cummins Engine Company, Inc. | Particulate filter trap load regeneration system |
IT1266889B1 (it) | 1994-07-22 | 1997-01-21 | Fiat Ricerche | Metodo di autoinnesco della rigenerazione in un filtro particolato per un motore diesel con sistema d'iniezione a collettore comune. |
DE20117659U1 (de) * | 2001-10-29 | 2002-01-10 | Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar | Offener Partikelfilter mit Heizelement |
DE20117873U1 (de) | 2001-11-06 | 2002-02-14 | Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar | Offener Filterkörper mit verbesserten Strömungseigenschaften |
DE10257113A1 (de) | 2002-12-05 | 2004-06-24 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Partikelfalle mit beschichteter Faserlage |
DE10301035A1 (de) * | 2003-01-13 | 2004-07-22 | Hjs Fahrzeugtechnik Gmbh & Co. | Verfahren zum Regeln der Ansteuerung einer Heizeinrichtung zum Regenerieren eines in den Abgasstrang einer Brennkraftmaschine eingeschalteten Partikelfilters |
US6902593B2 (en) * | 2003-02-26 | 2005-06-07 | Kellogg Brown And Root, Inc. | Separation device to remove fine particles |
JP4269927B2 (ja) | 2003-12-17 | 2009-05-27 | トヨタ自動車株式会社 | 内燃機関の排気浄化システム |
JP4403961B2 (ja) * | 2004-03-12 | 2010-01-27 | 株式会社デンソー | 内燃機関の排気浄化装置 |
DE102005026032A1 (de) * | 2005-06-03 | 2006-12-07 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren und Vorrichtung zur Behandlung von Abgasen von Verbrennungskraftmaschinen |
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2008
- 2008-11-21 DE DE102008058418A patent/DE102008058418A1/de not_active Withdrawn
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2009
- 2009-11-05 PL PL09759697T patent/PL2358983T3/pl unknown
- 2009-11-05 KR KR1020117014179A patent/KR101311581B1/ko active IP Right Grant
- 2009-11-05 JP JP2011536818A patent/JP5689807B2/ja active Active
- 2009-11-05 RU RU2011124516/06A patent/RU2529281C2/ru active
- 2009-11-05 DK DK09759697.7T patent/DK2358983T3/da active
- 2009-11-05 WO PCT/EP2009/064657 patent/WO2010057780A1/de active Application Filing
- 2009-11-05 CN CN2009801461619A patent/CN102216583B/zh active Active
- 2009-11-05 EP EP09759697.7A patent/EP2358983B1/de active Active
- 2009-11-05 ES ES09759697T patent/ES2425306T3/es active Active
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Also Published As
Publication number | Publication date |
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CN102216583A (zh) | 2011-10-12 |
PL2358983T3 (pl) | 2013-10-31 |
CN102216583B (zh) | 2013-07-24 |
WO2010057780A1 (de) | 2010-05-27 |
KR20110091773A (ko) | 2011-08-12 |
ES2425306T3 (es) | 2013-10-14 |
DK2358983T3 (da) | 2013-09-08 |
DE102008058418A1 (de) | 2010-05-27 |
EP2358983A1 (de) | 2011-08-24 |
US20110225957A1 (en) | 2011-09-22 |
RU2529281C2 (ru) | 2014-09-27 |
RU2011124516A (ru) | 2013-01-10 |
US8683785B2 (en) | 2014-04-01 |
EP2358983B1 (de) | 2013-05-29 |
KR101311581B1 (ko) | 2013-09-26 |
JP2012509430A (ja) | 2012-04-19 |
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