BRPI0910430A2 - desvio carregado por ar para fonte de ar combustível pós-tratamento - Google Patents
desvio carregado por ar para fonte de ar combustível pós-tratamentoInfo
- Publication number
- BRPI0910430A2 BRPI0910430A2 BRPI0910430A BRPI0910430A BRPI0910430A2 BR PI0910430 A2 BRPI0910430 A2 BR PI0910430A2 BR PI0910430 A BRPI0910430 A BR PI0910430A BR PI0910430 A BRPI0910430 A BR PI0910430A BR PI0910430 A2 BRPI0910430 A2 BR PI0910430A2
- Authority
- BR
- Brazil
- Prior art keywords
- air
- borne
- bypass
- air source
- aftertreatment
- Prior art date
Links
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
- F01N3/24—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 constructional aspects of converting apparatus
- F01N3/30—Arrangements for supply of additional air
- F01N3/32—Arrangements for supply of additional air using air pump
-
- 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
- F02B37/12—Control of the pumps
- F02B37/16—Control of the pumps by bypassing charging air
- F02B37/168—Control of the pumps by bypassing charging air into the exhaust conduit
-
- 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
-
- 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
-
- 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)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Supercharger (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/041,943 US7980061B2 (en) | 2008-03-04 | 2008-03-04 | Charged air bypass for aftertreatment combustion air supply |
PCT/US2009/030823 WO2009111097A2 (en) | 2008-03-04 | 2009-01-13 | Charged air bypass for aftertreatment combustion air supply |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0910430A2 true BRPI0910430A2 (pt) | 2016-07-19 |
Family
ID=41052187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0910430A BRPI0910430A2 (pt) | 2008-03-04 | 2009-01-13 | desvio carregado por ar para fonte de ar combustível pós-tratamento |
Country Status (7)
Country | Link |
---|---|
US (2) | US7980061B2 (pt) |
JP (1) | JP2011513643A (pt) |
KR (1) | KR20100125296A (pt) |
CN (1) | CN101960119A (pt) |
BR (1) | BRPI0910430A2 (pt) |
DE (1) | DE112009000424T5 (pt) |
WO (1) | WO2009111097A2 (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100031643A1 (en) * | 2008-08-11 | 2010-02-11 | Caterpillar Inc. | Air system including a variable geometry turbocharger for supplying air to a regeneration system |
US9255510B2 (en) * | 2009-03-09 | 2016-02-09 | GM Global Technology Operations LLC | Ammonia (NH3) storage control system and method based on a nitrogen oxide(NOx) sensor |
US20110041483A1 (en) * | 2009-08-21 | 2011-02-24 | Caterpillar Inc. | Method of controlling fuel in an exhaust treatment system implementing temporary engine control |
US8353153B2 (en) * | 2010-02-25 | 2013-01-15 | Tenneco Automotive Operating Company Inc. | Snapper valve for hot end systems with burners |
US20120079818A1 (en) * | 2010-09-30 | 2012-04-05 | Svihla Gary R | Filtration arrangement for an exhaust aftertreatment system for a locomotive two-stroke diesel engine |
DE102011018570A1 (de) * | 2011-04-26 | 2012-10-31 | Audi Ag | Anordnung mit Brennkraftmaschine und Turbolader sowie Verfahren zum Betreiben eines Turboladers |
US20130000297A1 (en) * | 2011-06-29 | 2013-01-03 | Electro-Motive Diesel, Inc. | Emissions reduction system |
US9238468B2 (en) | 2011-09-20 | 2016-01-19 | General Electric Company | Systems and methods for controlling exhaust flow through an aftertreatment device |
US9133743B2 (en) * | 2012-03-15 | 2015-09-15 | Tenneco Automotive Operating Company Inc. | Exhaust treatment secondary air supply system |
IN2014MN02647A (pt) * | 2012-06-20 | 2015-08-21 | Dayco Ip Holdings Llc | |
EP2685056B1 (en) | 2012-07-11 | 2016-01-06 | Ford Global Technologies, LLC | Soot burning method for particulate filters |
JP5539461B2 (ja) * | 2012-08-03 | 2014-07-02 | 日立造船株式会社 | レシプロエンジン用排ガス脱硝設備 |
JP5536844B2 (ja) * | 2012-10-16 | 2014-07-02 | 株式会社小松製作所 | 排気処理ユニット |
US20160032805A1 (en) * | 2013-03-15 | 2016-02-04 | Cummins Ip, Inc. | Reintroduction of Air in Delivery System Accumulator |
US10443479B2 (en) | 2014-10-30 | 2019-10-15 | Roush Enterprises, Inc. | Exhaust control system |
DE112016001370T5 (de) | 2015-03-24 | 2017-12-07 | Cummins Emission Solutions Inc. | Integriertes Nachbehandlungssystem |
US10082058B2 (en) | 2015-11-02 | 2018-09-25 | Roush Enterprises, Inc. | Muffler with selected exhaust pathways |
JP6769415B2 (ja) * | 2017-09-13 | 2020-10-14 | 株式会社豊田自動織機 | 排気処理装置 |
Family Cites Families (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0617645B2 (ja) * | 1983-05-18 | 1994-03-09 | 日産自動車株式会社 | 内燃機関の排気微粒子処理装置 |
US4677823A (en) * | 1985-11-01 | 1987-07-07 | The Garrett Corporation | Diesel engine particulate trap regeneration system |
EP0283240B1 (en) * | 1987-03-20 | 1992-09-30 | Matsushita Electric Industrial Co., Ltd. | Diesel engine exhaust gas particle filter |
DE3728712A1 (de) | 1987-08-28 | 1989-03-09 | Webasto Ag Fahrzeugtechnik | Brenner fuer schwer-zuendliche gemische |
DE3730035A1 (de) * | 1987-09-08 | 1989-03-16 | Webasto Ag Fahrzeugtechnik | Russfilteranlage im abgastrakt einer diesel-brennkraftmaschine |
JPH02196120A (ja) * | 1989-01-24 | 1990-08-02 | Nissan Motor Co Ltd | 内燃機関の排気微粒子処理装置 |
JPH0623538B2 (ja) * | 1989-03-30 | 1994-03-30 | いすゞ自動車株式会社 | パティキュレートトラップの再燃焼装置 |
SE468523B (sv) * | 1991-07-08 | 1993-02-01 | Saab Automobile | Anordning foer luftinblaasning i ett med katalytisk avgasrenare foersett avgassystem till en oeverladdad ottomotor |
DE4239079A1 (de) * | 1992-11-20 | 1994-05-26 | Pierburg Gmbh | Brennersystem zur Abgasentgiftung bzw. -reinigung einer Brennkraftmaschine |
US5390488A (en) * | 1993-12-27 | 1995-02-21 | General Motors Corporation | Air injection control for preheated catalysts |
US5570576A (en) * | 1994-07-05 | 1996-11-05 | General Motors Corporation | Catalyst heater with staged exhaust exotherm |
DE4430965C2 (de) * | 1994-08-31 | 1997-09-11 | Siemens Ag | Verfahren zum Steuern der Kraftstoffzufuhr für eine Brennkraftmaschine mit beheizbarem Katalysator |
DE19531028A1 (de) * | 1995-08-23 | 1997-02-27 | Siemens Ag | Verfahren zur Abgasreinigung und Abgas-Reinigungseinrichtung für einen Verbrennungsmotor |
DE19543219C1 (de) * | 1995-11-20 | 1996-12-05 | Daimler Benz Ag | Verfahren zum Betreiben eines Dieselmotors |
JP3443223B2 (ja) * | 1995-12-15 | 2003-09-02 | トヨタ自動車株式会社 | ディーゼルエンジンの排気浄化装置 |
JP3714495B2 (ja) * | 1996-08-12 | 2005-11-09 | 株式会社デンソー | 内燃機関制御装置 |
US5829248A (en) * | 1997-06-19 | 1998-11-03 | Environmental Engineering Corp. | Anti-pollution system |
JP2001303934A (ja) * | 1998-06-23 | 2001-10-31 | Toyota Motor Corp | 内燃機関の排気浄化装置 |
US6354084B1 (en) | 1999-08-20 | 2002-03-12 | Cummins Engine Company, Inc. | Exhaust gas recirculation system for a turbocharged internal combustion engine |
US6167698B1 (en) * | 1999-12-21 | 2001-01-02 | Ford Motor Company | Exhaust gas purification system for a lean burn engine |
JP3918393B2 (ja) * | 2000-02-25 | 2007-05-23 | 三菱ふそうトラック・バス株式会社 | 排ガス浄化装置 |
DE10062377B4 (de) * | 2000-12-14 | 2005-10-20 | Siemens Ag | Vorrichtung und Verfahren zum Beheizen eines Abgaskatalysators für eine aufgeladene Brennkraftmaschine |
JP2002256866A (ja) * | 2001-02-28 | 2002-09-11 | Komatsu Ltd | 内燃機関の排気ガス浄化装置 |
US6658848B1 (en) | 2002-05-14 | 2003-12-09 | Caterpillar Inc | Airflow system for engine with series turbochargers |
JP2005530087A (ja) | 2002-06-17 | 2005-10-06 | サウスウエスト リサーチ インスティテュート | 排気ガス排出物の制御方法 |
US7093427B2 (en) * | 2002-11-21 | 2006-08-22 | Ford Global Technologies, Llc | Exhaust gas aftertreatment systems |
US7040088B2 (en) * | 2002-12-20 | 2006-05-09 | Raymond Paul Covit | Diesel engine exhaust purification system |
JP2004324587A (ja) * | 2003-04-25 | 2004-11-18 | Mitsubishi Fuso Truck & Bus Corp | 内燃機関の排気浄化装置 |
US6868840B2 (en) | 2003-06-05 | 2005-03-22 | Detroit Diesel Corporation | Charged air intake system for an internal combustion engine |
DE10348131A1 (de) | 2003-10-16 | 2005-05-12 | Daimler Chrysler Ag | Verbrennungsmotor mit Abgasturbolader und Sekundärlufteinblasung, sowie Diagnose und Regelung der Sekundärlufteinblasung |
US7013879B2 (en) | 2003-11-17 | 2006-03-21 | Honeywell International, Inc. | Dual and hybrid EGR systems for use with turbocharged engine |
US20080028754A1 (en) | 2003-12-23 | 2008-02-07 | Prasad Tumati | Methods and apparatus for operating an emission abatement assembly |
US7118613B2 (en) * | 2004-01-13 | 2006-10-10 | Arvin Technologies, Inc. | Method and apparatus for cooling the components of a control unit of an emission abatement assembly |
JP2005291150A (ja) * | 2004-04-02 | 2005-10-20 | Denso Corp | 自己圧開閉型ポンプ装置 |
DE502005007492D1 (de) * | 2004-10-01 | 2009-07-30 | Eberspaecher J Gmbh & Co | Abgasanlage für eine Brennkraftmaschine und zugehöriges Betriebsverfahren |
WO2006083750A2 (en) | 2005-01-27 | 2006-08-10 | Southwest Research Institute | Regeneration control for diesel particulate filter for treating diesel engine exhaust |
WO2006101987A2 (en) * | 2005-03-17 | 2006-09-28 | Southwest Research Institute | Use of recirculated exhaust gas in a burner-based exhaust generation system for reduced fuel consumption and for cooling |
US7464539B2 (en) * | 2005-04-29 | 2008-12-16 | Emcon Technologies Llc | Method and apparatus for supplying air to emission abatement device by use of turbocharger |
US7481048B2 (en) * | 2005-06-30 | 2009-01-27 | Caterpillar Inc. | Regeneration assembly |
JP4530934B2 (ja) | 2005-07-21 | 2010-08-25 | 新潟原動機株式会社 | 助燃式ターボ過給装置 |
US7677031B2 (en) | 2005-07-26 | 2010-03-16 | Caterpillar Inc. | Particulate loading monitoring system |
US8082733B2 (en) * | 2005-11-18 | 2011-12-27 | Borgwarner Inc. | Air handling system with after-treatment |
US7628007B2 (en) | 2005-12-21 | 2009-12-08 | Honeywell International Inc. | Onboard diagnostics for anomalous cylinder behavior |
JP4687548B2 (ja) * | 2006-04-19 | 2011-05-25 | 株式会社デンソー | 内燃機関用排気浄化装置 |
JP4697065B2 (ja) | 2006-06-21 | 2011-06-08 | トヨタ自動車株式会社 | 内燃機関の排気浄化システム |
JP5289323B2 (ja) * | 2006-12-22 | 2013-09-11 | ボルボ グループ ノース アメリカ インコーポレイテッド | ディーゼルエンジンの排気温度を制御する装置 |
ES2428163T3 (es) | 2007-02-21 | 2013-11-06 | Volvo Lastvagnar Ab | Procedimiento de control, para controlar un sistema de post-tratamiento de gases de escape y sistema de post-tratamiento de gases de escape |
US7874147B2 (en) | 2007-04-26 | 2011-01-25 | Emcon Technologies Llc | Method and apparatus for a non-catalytic NOx reduction |
US20080271447A1 (en) * | 2007-05-03 | 2008-11-06 | Abel John B | Method and apparatus for supplying air to an emission abatement device by use of a turbocharger |
US7793495B2 (en) * | 2007-05-18 | 2010-09-14 | International Truck Intellectual Property Company, Llc | Engine gas temperature reduction |
JP2009091909A (ja) | 2007-10-04 | 2009-04-30 | Hino Motors Ltd | 排気浄化装置 |
US8117831B2 (en) * | 2007-10-18 | 2012-02-21 | GM Global Technology Operations LLC | Diesel exhaust gas temperature reduction |
US20100263356A1 (en) * | 2007-12-21 | 2010-10-21 | Renault Trucks | Arrangement for an exhaust line of an internal combustion engine |
US8151558B2 (en) | 2008-01-31 | 2012-04-10 | Caterpillar Inc. | Exhaust system implementing SCR and EGR |
AU2009212196B2 (en) | 2008-02-07 | 2013-07-11 | Mack Trucks, Inc. | Method and apparatus for NO2-based regeneration of diesel particulate filters using recirculated NOx |
US8091346B2 (en) * | 2008-07-17 | 2012-01-10 | Caterpillar Inc. | Method for modifying air provided for regeneration |
JP2011220252A (ja) * | 2010-04-12 | 2011-11-04 | Hino Motors Ltd | 後処理バーナシステムの燃焼昇温制御方法及び装置 |
-
2008
- 2008-03-04 US US12/041,943 patent/US7980061B2/en not_active Expired - Fee Related
-
2009
- 2009-01-13 CN CN2009801077154A patent/CN101960119A/zh active Pending
- 2009-01-13 KR KR1020107019825A patent/KR20100125296A/ko not_active Application Discontinuation
- 2009-01-13 DE DE112009000424T patent/DE112009000424T5/de not_active Withdrawn
- 2009-01-13 WO PCT/US2009/030823 patent/WO2009111097A2/en active Application Filing
- 2009-01-13 BR BRPI0910430A patent/BRPI0910430A2/pt not_active IP Right Cessation
- 2009-01-13 JP JP2010549682A patent/JP2011513643A/ja active Pending
-
2011
- 2011-06-29 US US13/171,947 patent/US8776504B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US7980061B2 (en) | 2011-07-19 |
US20110252788A1 (en) | 2011-10-20 |
WO2009111097A3 (en) | 2009-10-29 |
CN101960119A (zh) | 2011-01-26 |
US8776504B2 (en) | 2014-07-15 |
JP2011513643A (ja) | 2011-04-28 |
KR20100125296A (ko) | 2010-11-30 |
US20090223209A1 (en) | 2009-09-10 |
DE112009000424T5 (de) | 2010-12-30 |
WO2009111097A2 (en) | 2009-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |