JP4343102B2 - 粒子フィルターの再生のための方法、およびこの方法が利用されるビークル - Google Patents
粒子フィルターの再生のための方法、およびこの方法が利用されるビークル Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000008929 regeneration Effects 0.000 title claims abstract description 23
- 238000011069 regeneration method Methods 0.000 title claims abstract description 23
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- 238000007254 oxidation reaction Methods 0.000 claims description 19
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 14
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- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 7
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 230000001172 regenerating effect Effects 0.000 claims 2
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- 238000000605 extraction Methods 0.000 claims 1
- 239000011159 matrix material Substances 0.000 description 10
- 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 8
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 8
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- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 2
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- 238000010168 coupling process Methods 0.000 description 2
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
- F02D9/06—Exhaust brakes
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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
- 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
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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
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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
- F01N3/025—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 fuel burner or by adding fuel to exhaust
- F01N3/0253—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 fuel burner or by adding fuel to exhaust adding fuel to exhaust gases
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/04—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation using engine as brake
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- 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
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
- F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
- F02D41/029—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a particulate filter
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- 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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/12—Introducing corrections for particular operating conditions for deceleration
- F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
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- 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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/402—Multiple injections
- F02D41/405—Multiple injections with post injections
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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
- F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
- F01N2430/08—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by modifying ignition or injection timing
- F01N2430/085—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by modifying ignition or injection timing at least a part of the injection taking place during expansion or exhaust stroke
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- 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
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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)
- Processes For Solid Components From Exhaust (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Exhaust Gas After Treatment (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Description
本発明は、請求項1の前提部に従う内燃機関に取り付ける排出パイプ中に配列される粒子フィルターの再生のための方法、および請求項6の前提部によるビークルに関する。
ジーゼルエンジンの燃焼プロセスでは、水蒸気とは別に、亜酸化窒素および二酸化炭素煤(すす)粒子が形成される。すす粒子の排出を減少するために、粒子トラップが排出チャネル中に配列される。すす粒子は、この粒子トラップ中に捕獲され、それによって排出ガスは浄化される。例えば、EP341832には、すす粒子が捕獲されるフィルターを備えるシステムが記載されている。このすす粒子は、次に、二酸化窒素の雰囲気中で焼かれる。この二酸化窒素は、排出ガスから、フィルターの上流に配列される酸化触媒中の一酸化窒素から形成される。EP341832に記載されるシステムにともなう問題は、すす粒子を二酸化炭素に変換するための、低排出ガス温度における作動条件における能力が低いことであり、これは、粒子フィルターの再生に時間がかかり過ぎるか、または、適用可能性が十分ではないことを意味し、これは、結果として、フィルターが、増加する圧力低下で徐々にブロックされるに至ることを意味する。これは、次に、フィルターがしばしば補修される必要があることを意味する。
本発明の目的は、高い程度の変換の粒子フィルターの再生のための方法を提供することである。この目的は、請求項1の特徴部分による方法によって達成される。
図1は、内燃機関2および内燃機関2に取り付けられたギアボックス3を装備するビークル1を示す。このギアボックス3は、外に伸びる駆動シャフト4を提示し、これは、カルダンシャフト5を経由して、少なくとも一対の駆動車輪6を駆動する。ビークル1は、従来様式で、上記駆動車輪6によって、そして好ましくはまた、操縦可能な車輪8のセットによって支持されるフレーム7の周りに設計されている。このビークル1は、好ましくは、キャビン9を備える。
12に取り付けられる、好ましくはコンプレッサー17を示す。適用可能であれば、負荷空気冷却器18が、この入口管に配列され得る。
Claims (9)
- 内燃機関(2)に連結される排出管(10)中の触媒ユニット(14)に熱結合されて配列される粒子フィルター(13)を再生する方法であって、ここで該内燃機関(2)が、駆動トルクが生成される第1の作動モード(60)をとるよう、そしてエンジンブレーキを構成する第2の作動モード(80)をとるように配列され、ここで、該内燃機関(2)が、該内燃機関(2)および該排出管(10)を通って流れるガス混合物に、圧縮仕事を、該ガス混合物から発せられた対応する膨張仕事なくして供給し:
制御ユニット(22)が、該内燃機関(2)が該排出管中のガス混合物の温度が上昇してエンジンブレーキに対応する該第2の作動モード(80)で駆動されることを決定する工程、
注入ユニット(21a〜21f、21g)が、該第2の作動モード(80)の間に該排出管(10)に燃料を供給する工程であって、酸化された該燃料に曝される該触媒ユニット(14)および粒子フィルター(13)が、すす粒子が該ガス混合物に含まれる酸素との反応下で二酸化炭素に変換されるような温度に該触媒ユニットにおける酸化反応によって加熱される、工程、が実施されることで特徴づけられる、方法。 - 請求項1に記載の粒子フィルターを再生する方法であって、
前記燃料が、前記内燃機関(2)中の燃焼チャンバー(37)に燃料を供給する、該内燃機関(2)に配列される注入ユニット(21a〜21f)によって、該燃料を、消費されないか、または一部分のみが消費される状態で、前記排出管(10)中に該内燃チャンバー(37)を通過させるような時点で供給され、
該消費されないか、または一部分のみが消費される燃料が、前記触媒ユニット(14)と接触するようになるとき、前記すすの粒子フィルターが、すす粒子が前記排出管中のガスに含まれる酸素との反応下で二酸化炭素に変換されるような温度まで加熱されることによって酸化されることで特徴づけられる、方法。 - 前記燃料が、前記内燃機関の膨張行程の間、または排気行程の間に供給されることで特徴づけられる、請求項2に記載の再生の方法。
- 前記燃料が、前記排出管に配列された注入ユニット(21g)を経由して該排出管に直接供給されることで特徴づけられる、請求項1に記載の再生の方法。
- 前記燃料が、エンジンブレーキの効果による、前記粒子のフィルターにおける前記排出のガスの温度が、少なくとも250℃、好ましくは少なくとも450℃である場合に供給されることで特徴づけられる、請求項1〜4のいずれかによる、再生の方法。
- 内燃機関(2)、および該内燃機関(2)に連結された排出システム(10)、および該排出システム(10)中の触媒(14)に熱結合される粒子フィルター(13)を備えるビークル(1)であって、ここで、該内燃機関(2)は、エンジンブレーキ(23)のための機関を装備し、それによって、該内燃機関(2)は、該内燃機関(2)および排出管(10)を流れるガス混合物に、圧縮仕事を、該ガス混合物から発せられた対応する膨張仕事なくして供給するように配列され、制御ユニット(22)が、該内燃機関(2)に、該内燃機関が駆動トルクを発する第1の作動モード(60)および該エンジンブレーキを構成する第2の作動モード(80)をとるように配列され、
該ビークル(1)に配列される注入システム(20、21)が、すすの粒子フィルター(13)の再生が必要な場合に、該第2の作動モード(80)の間に該排出管(10)に燃料を供給するよう配列され、それによって、該触媒ユニット(14)が酸化される該燃料に曝され、それによって該すすの粒子フィルター(13)が、該排出のガス中に含まれる酸素との反応下で二酸化炭素に変換されるような温度に加熱されることで特徴づけられる、ビークル。 - 請求項6に記載のビークルであって、前記注入システム(20、21)が、前記内燃機関(2)中に配列された燃焼チャンバー(37)への燃料の供給のために該内燃機関に連結される注入システム(20、21)からなり、該注入システムが、該燃焼チャンバー(37)に、燃料が、消費されないかまたは一部分のみが消費される状態で該燃焼チャンバー(37)を前記排出管中に通過させるような状態で供給するように配列されていることで特徴づけられる、ビークル。
- 前記注入システムが、燃料を、前記内燃機関の膨張行程の間、または排気行程の間に供給するよう配列される、請求項7に記載のビークル。
- 前記排出管(10)に配列され、そして燃料を該排出管に直接供給するよう配列された注入ユニット(21g)を備える、請求項6に記載のビークル。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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SE0201410A SE522146C2 (sv) | 2002-05-07 | 2002-05-07 | Metod för regenerering av ett partikelfilter vid motorbromsning samt fordon i vilket en sådan metod utnyttjas |
PCT/SE2003/000639 WO2003095808A1 (en) | 2002-05-07 | 2003-05-07 | Method for the regeneration of a particle filter, and a vehicle in which such a method is utilized |
Publications (2)
Publication Number | Publication Date |
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JP2005532495A JP2005532495A (ja) | 2005-10-27 |
JP4343102B2 true JP4343102B2 (ja) | 2009-10-14 |
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JP2004503783A Expired - Fee Related JP4343102B2 (ja) | 2002-05-07 | 2003-05-07 | 粒子フィルターの再生のための方法、およびこの方法が利用されるビークル |
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US (1) | US7331172B2 (ja) |
EP (1) | EP1502013B1 (ja) |
JP (1) | JP4343102B2 (ja) |
CN (1) | CN100404807C (ja) |
AT (1) | ATE356284T1 (ja) |
AU (1) | AU2003230482A1 (ja) |
BR (1) | BR0309834B1 (ja) |
DE (1) | DE60312319T2 (ja) |
SE (1) | SE522146C2 (ja) |
WO (1) | WO2003095808A1 (ja) |
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JP4049113B2 (ja) * | 2004-03-11 | 2008-02-20 | トヨタ自動車株式会社 | 内燃機関排気浄化装置の粒子状物質再生制御装置 |
EP1582719A1 (en) * | 2004-04-02 | 2005-10-05 | Delphi Technologies, Inc. | Diesel engine control system |
KR100679716B1 (ko) * | 2005-09-30 | 2007-02-07 | 한국에너지기술연구원 | 공기흡입형 내연기관 배기가스 가열장치 |
US20070186538A1 (en) * | 2006-02-16 | 2007-08-16 | Dollmeyer Thomas A | Method for controlling turbine outlet temperatures in a diesel engine at idle and light load conditions |
DE102006053485A1 (de) * | 2006-11-14 | 2008-05-15 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Reagenzmittel-Dosierventils und Vorrichtung zur Durchführung des Verfahrens |
DE602006008969D1 (de) * | 2006-12-22 | 2009-10-15 | Ford Global Tech Llc | Motorsystem und Verfahren zur Regeneration des abgeführten Gases einer Abgasbehandlungsvorrichtung in einem solchen System |
US7862635B2 (en) * | 2007-02-12 | 2011-01-04 | Gm Global Technology Operations, Inc. | Shielded regeneration heating element for a particulate filter |
US20080196388A1 (en) * | 2007-02-21 | 2008-08-21 | Johnson Randall J | Method and apparatus for activating a diesel particulate filter with engine heat |
JP4900002B2 (ja) * | 2007-04-05 | 2012-03-21 | トヨタ自動車株式会社 | 内燃機関の排気浄化システム |
US8056324B2 (en) * | 2007-05-31 | 2011-11-15 | Caterpillar Inc. | Regeneration system |
US7997069B2 (en) * | 2007-06-26 | 2011-08-16 | GM Global Technology Operations LLC | Ash reduction system using electrically heated particulate matter filter |
AT506338A1 (de) * | 2008-02-04 | 2009-08-15 | Man Nutzfahrzeuge Oesterreich | Verfahren zur regenerierung eines im abgasstrang eines fahrzeug-dieselmotors angeordneten partikelfilters |
FR2928175A1 (fr) * | 2008-02-29 | 2009-09-04 | Peugeot Citroen Automobiles Sa | Procede de traitement des suies emises par un moteur thermique a essence. |
US7913549B2 (en) * | 2008-06-20 | 2011-03-29 | GM Global Technology Operations LLC | Transition from exhaust braking to exhaust particulate filter regeneration in a diesel engine |
US8234857B2 (en) * | 2008-06-23 | 2012-08-07 | Caterpillar Inc. | Air supply system for a regeneration assembly |
JP2010096039A (ja) * | 2008-10-15 | 2010-04-30 | Denso Corp | 尿素水噴射量制御装置及び尿素水噴射制御システム |
US8606483B2 (en) * | 2009-08-12 | 2013-12-10 | GM Global Technology Operations LLC | Road grade coordinated engine control systems |
US20110146245A1 (en) * | 2009-12-22 | 2011-06-23 | Caterpillar Inc. | Sulfur detection routine |
US8359842B2 (en) * | 2010-01-21 | 2013-01-29 | Emcon Technologies Llc | Airless fuel delivery system |
RU2578254C1 (ru) * | 2012-01-27 | 2016-03-27 | Тойота Дзидося Кабусики Кайся | Устройство управления для двигателя внутреннего сгорания |
US8491444B1 (en) | 2012-03-30 | 2013-07-23 | Caterpillar Inc. | Transmission control system |
GB2544788A (en) * | 2015-11-27 | 2017-05-31 | Gm Global Tech Operations Llc | Method of operating a fuel injector of an internal combustion engine of a motor vehicle |
WO2018190843A1 (en) * | 2017-04-13 | 2018-10-18 | Cummins Emission Solutions Inc. | Dosing module for use in aftertreatment systems for internal combustion engines |
DE102017208438A1 (de) * | 2017-05-18 | 2018-11-22 | Volkswagen Aktiengesellschaft | Regeneration eines Partikelfilters oder Vier-Wege-Katalysators in einer Abgasanlage eines Verbrennungsmotors |
WO2018236392A1 (en) | 2017-06-23 | 2018-12-27 | Cummins Inc. | VARIABLE MOTOR BRAKING FOR THERMAL CONTROL |
KR101919440B1 (ko) * | 2018-04-11 | 2018-11-19 | 남춘옥 | 차량 후미용 공기 정화장치 |
EP3794222B1 (en) | 2018-05-16 | 2024-01-10 | Volvo Truck Corporation | A method for controlling regeneration of an exhaust gas aftertreatment system of an internal combustion engine arranged on a vehicle |
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US4535588A (en) * | 1979-06-12 | 1985-08-20 | Nippon Soken, Inc. | Carbon particulates cleaning device for diesel engine |
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ZA904363B (en) * | 1989-06-24 | 1991-03-27 | Degussa | Process for the regeneration of soot filters on diesel engines |
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SE470363B (sv) * | 1992-06-17 | 1994-01-31 | Volvo Ab | Förfarande och anordning för motorbromsning med en flercylindrig förbränningsmotor |
SE502614C2 (sv) * | 1994-03-29 | 1995-11-20 | Volvo Ab | Anordning för reglering av motorbromseffekten hos en förbränningsmotor |
SE502914C2 (sv) * | 1994-06-17 | 1996-02-19 | Volvo Ab | Anordning för reglering av motorbromseffekten hos en förbrännningsmotor |
JP3089989B2 (ja) * | 1995-05-18 | 2000-09-18 | トヨタ自動車株式会社 | ディーゼル機関の排気浄化装置 |
SE512484C2 (sv) * | 1995-12-19 | 2000-03-20 | Volvo Ab | Anordning för reglering av motorbromseffekten hos en förbränningsmotor |
GB9621215D0 (en) * | 1996-10-11 | 1996-11-27 | Johnson Matthey Plc | Emission control |
FR2812034B1 (fr) * | 2000-07-21 | 2003-03-21 | Renault | Procede d'injection de carburant |
EP1205647B1 (de) * | 2000-11-03 | 2003-03-05 | Ford Global Technologies, Inc., A subsidiary of Ford Motor Company | Verfahren zur Regeneration des Partikelfilters eines Dieselmotors |
US6622480B2 (en) * | 2001-02-21 | 2003-09-23 | Isuzu Motors Limited | Diesel particulate filter unit and regeneration control method of the same |
JP3838339B2 (ja) * | 2001-03-27 | 2006-10-25 | 三菱ふそうトラック・バス株式会社 | 内燃機関の排気浄化装置 |
US6843055B2 (en) * | 2001-06-22 | 2005-01-18 | Nissan Motor Co., Ltd. | Regeneration of diesel particulate filter for diesel engine |
-
2002
- 2002-05-07 SE SE0201410A patent/SE522146C2/sv unknown
-
2003
- 2003-05-07 AU AU2003230482A patent/AU2003230482A1/en not_active Abandoned
- 2003-05-07 AT AT03723552T patent/ATE356284T1/de not_active IP Right Cessation
- 2003-05-07 WO PCT/SE2003/000639 patent/WO2003095808A1/en active IP Right Grant
- 2003-05-07 BR BRPI0309834-6A patent/BR0309834B1/pt not_active IP Right Cessation
- 2003-05-07 DE DE60312319T patent/DE60312319T2/de not_active Expired - Lifetime
- 2003-05-07 EP EP03723552A patent/EP1502013B1/en not_active Expired - Lifetime
- 2003-05-07 JP JP2004503783A patent/JP4343102B2/ja not_active Expired - Fee Related
- 2003-05-07 CN CNB038162148A patent/CN100404807C/zh not_active Expired - Fee Related
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2004
- 2004-11-06 US US10/904,369 patent/US7331172B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2003095808A1 (en) | 2003-11-20 |
EP1502013A1 (en) | 2005-02-02 |
US7331172B2 (en) | 2008-02-19 |
US20050172617A1 (en) | 2005-08-11 |
SE522146C2 (sv) | 2004-01-20 |
CN100404807C (zh) | 2008-07-23 |
BR0309834B1 (pt) | 2012-04-17 |
DE60312319D1 (de) | 2007-04-19 |
JP2005532495A (ja) | 2005-10-27 |
ATE356284T1 (de) | 2007-03-15 |
EP1502013B1 (en) | 2007-03-07 |
SE0201410L (sv) | 2003-11-08 |
BR0309834A (pt) | 2005-03-01 |
DE60312319T2 (de) | 2007-12-20 |
SE0201410D0 (sv) | 2002-05-07 |
CN1666014A (zh) | 2005-09-07 |
AU2003230482A1 (en) | 2003-11-11 |
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