BRPI0800911A2 - motor de combustço interna, sistema de regeneraÇço de filtro de particulados, e, mÉtodo de regenerar um filtro de particulados - Google Patents

motor de combustço interna, sistema de regeneraÇço de filtro de particulados, e, mÉtodo de regenerar um filtro de particulados

Info

Publication number
BRPI0800911A2
BRPI0800911A2 BRPI0800911-2A BRPI0800911A BRPI0800911A2 BR PI0800911 A2 BRPI0800911 A2 BR PI0800911A2 BR PI0800911 A BRPI0800911 A BR PI0800911A BR PI0800911 A2 BRPI0800911 A2 BR PI0800911A2
Authority
BR
Brazil
Prior art keywords
particulate filter
regeneration system
filter regeneration
regenerating
combustion engine
Prior art date
Application number
BRPI0800911-2A
Other languages
English (en)
Inventor
Ricard Edward Winsor
Original Assignee
Deere & Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Deere & Co filed Critical Deere & Co
Publication of BRPI0800911A2 publication Critical patent/BRPI0800911A2/pt

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
    • F01N3/02—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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
    • F02M31/042—Combustion air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/12—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating electrically
    • F02M31/135—Fuel-air mixture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/16—Other apparatus for heating fuel
    • F02M31/163—Preheating by burning an auxiliary mixture
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/14—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a fuel burner
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0425—Air cooled heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

MOTOR DE COMBUSTçO INTERNA, SISTEMA DE REGENERAÇçODE FILTRO DE PARTICULADOS, E, MÉTODO DE REGENERAR UM FILTRO DE PARTICULADOS. Um sistema de regeneração de filtro de particulados para um motor de combustão interna inclui uma pluralidade de cilindros de combustão, um coletor de entrada e um coletor de exaustão O sistema de regeneração de filtro de particulados inclui um filtro de particulados adaptado para comunicação com o coletor de exaustão, um aquecedor de chama adaptado para comunicação com o coletor de entrada, e um indicador de temperatura para prover uma indicação de uma temperatura associada ao coletor de exaustão. Um controlador é acoplado ao indicador de temperatura e ao aquecedor de chama. O controlador atua no aquecedor de chama dependendo de um indicador de regeneração de filtro de particulados e de um sinal do indicador de temperatura indicando uma temperatura menor do que, aproximadamente, 300°C.
BRPI0800911-2A 2007-05-10 2008-04-02 motor de combustço interna, sistema de regeneraÇço de filtro de particulados, e, mÉtodo de regenerar um filtro de particulados BRPI0800911A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/746,667 US7587893B2 (en) 2007-05-10 2007-05-10 Particulate filter regeneration system for an internal combustion engine

Publications (1)

Publication Number Publication Date
BRPI0800911A2 true BRPI0800911A2 (pt) 2008-12-30

Family

ID=39687026

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0800911-2A BRPI0800911A2 (pt) 2007-05-10 2008-04-02 motor de combustço interna, sistema de regeneraÇço de filtro de particulados, e, mÉtodo de regenerar um filtro de particulados

Country Status (5)

Country Link
US (1) US7587893B2 (pt)
EP (1) EP1990512B1 (pt)
JP (1) JP2008281004A (pt)
CN (1) CN101302955B (pt)
BR (1) BRPI0800911A2 (pt)

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US20090000604A1 (en) * 2007-06-29 2009-01-01 Caterpillar Inc. Engine system having aftertreatment and an intake air heater
US8371108B2 (en) * 2009-07-29 2013-02-12 Ford Global Technologies, Llc Twin turbo diesel aftertreatment system
US20110146246A1 (en) * 2009-12-22 2011-06-23 Caterpillar Inc. Regeneration assist transition period
US8631642B2 (en) 2009-12-22 2014-01-21 Perkins Engines Company Limited Regeneration assist calibration
US20110265456A1 (en) * 2010-04-29 2011-11-03 Caterpillar, Inc. Diesel Engine and Method for Flexible Passive Regeneration of Exhaust After-Treatment Devices
SE535342C2 (sv) * 2010-08-31 2012-07-03 Scania Cv Ab Förfarande och system för regenerering av ett partikelfilter i en avgasreningsprocess vid en förbränningsmotor
SE535231C2 (sv) * 2010-10-15 2012-05-29 Scania Cv Ab Arrangemang och förfarande för styrning av ett ventilationssystem
US8984868B2 (en) 2012-05-07 2015-03-24 Electro-Motive Diesel, Inc. Exhaust system having multiple dosers
US9046021B2 (en) 2013-06-05 2015-06-02 Tenneco Automotive Operating Company Inc. Exhaust treatment regeneration control system
CN103726912B (zh) * 2013-12-24 2016-05-18 同济大学 一种柴油机尾气净化的柔性集成装置及其方法
CN104863762A (zh) * 2015-05-05 2015-08-26 潍柴动力股份有限公司 一种温度控制方法及装置、发动机进气控制系统
US10156211B1 (en) * 2017-08-11 2018-12-18 Ford Global Technologies, Llc Systems and methods for particulate filter cleaning
WO2019036344A1 (en) 2017-08-14 2019-02-21 Carrier Corporation TRANSPORT REFRIGERATION SYSTEM AND METHOD FOR REGENERATING A DIESEL PARTICULATE FILTER
WO2020119929A1 (en) 2018-12-14 2020-06-18 Volvo Truck Corporation A method for controlling an internal combustion engine arrangement

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JPH0324819Y2 (pt) * 1985-02-22 1991-05-30
JPS6246708A (ja) * 1985-08-23 1987-02-28 Isuzu Motors Ltd 急速暖房器の制御装置
JPH04101010A (ja) * 1990-08-17 1992-04-02 Mazda Motor Corp ディーゼルエンジンの排気微粒子除去装置
EP0445567A1 (en) 1990-02-22 1991-09-11 Mazda Motor Corporation Exhaust gas cleaning system for diesel engine
JPH0710014Y2 (ja) * 1990-02-22 1995-03-08 マツダ株式会社 デイーゼルエンジンの排気浄化装置
US6276334B1 (en) * 1998-02-23 2001-08-21 Cummins Engine Company, Inc. Premixed charge compression ignition engine with optimal combustion control
JP3509563B2 (ja) 1998-03-10 2004-03-22 トヨタ自動車株式会社 燃焼式ヒータを有する内燃機関
JP2003090271A (ja) * 2001-07-11 2003-03-28 Toyota Motor Corp 内燃機関
JP4908759B2 (ja) * 2004-01-14 2012-04-04 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 排気ガス温度調節のための方法及び制御装置
JP4248427B2 (ja) * 2004-03-11 2009-04-02 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
JP2006214312A (ja) * 2005-02-02 2006-08-17 Mazda Motor Corp 排気浄化装置
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CN100371569C (zh) * 2005-12-07 2008-02-27 北京交通大学 一种柴油机微粒金属袋式过滤体燃油再生温度的控制方法
WO2007081342A1 (en) 2006-01-13 2007-07-19 Mack Trucks, Inc. Controlling temperature of exhaust and intake gas

Also Published As

Publication number Publication date
US20080276603A1 (en) 2008-11-13
US7587893B2 (en) 2009-09-15
JP2008281004A (ja) 2008-11-20
CN101302955A (zh) 2008-11-12
CN101302955B (zh) 2013-07-10
EP1990512B1 (en) 2013-01-23
EP1990512A1 (en) 2008-11-12

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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]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.