BR112013003923A2 - "aparelho de aquecimento para pós-tratamento de exaustão de motor de combustão interna." - Google Patents

"aparelho de aquecimento para pós-tratamento de exaustão de motor de combustão interna."

Info

Publication number
BR112013003923A2
BR112013003923A2 BR112013003923A BR112013003923A BR112013003923A2 BR 112013003923 A2 BR112013003923 A2 BR 112013003923A2 BR 112013003923 A BR112013003923 A BR 112013003923A BR 112013003923 A BR112013003923 A BR 112013003923A BR 112013003923 A2 BR112013003923 A2 BR 112013003923A2
Authority
BR
Brazil
Prior art keywords
exhaust gas
housing
inlet
engine exhaust
heater
Prior art date
Application number
BR112013003923A
Other languages
English (en)
Inventor
Dale H Hoover
Original Assignee
Mack Trucks
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 Mack Trucks filed Critical Mack Trucks
Publication of BR112013003923A2 publication Critical patent/BR112013003923A2/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
    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/2033—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using a fuel burner or introducing fuel into exhaust duct
    • 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
    • F02B37/004—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust drives arranged in series
    • 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
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • 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
    • F02B37/20—Control of the pumps by increasing exhaust energy, e.g. using combustion chamber by after-burning
    • 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
    • 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)
  • Processes For Solid Components From Exhaust (AREA)
  • Supercharger (AREA)

Abstract

aparelho de aquecimento para pós-tratamento de exaustão de motor de combustão interna. a presente invenção se refere a um aparelho de aquecimento para exaustão de motor. em concordância com a presente invenção, referido aparelho de aquecimento para exaustão de motor inclui: um alojamento possuindo uma entrada (admissão) para conexão em um conduíte de gás de exaustão para receber gás de exaustão e uma saída (exaustão) para conexão em um conduíte de gás de exaustão para descarregar gás de exaustão, o alojamento definindo um espaço interior; uma unidade de queimador montada no alojamento para combustão de um combustível no espaço interior; e um turbo-compressor, incluindo uma turbina possuindo uma entrada para receber gás de exaustão para tracionar a turbina e uma saída conectada para o alojamento para descarregar gás de exaustão e um compressor trancionado pela turbina e possuindo uma entrada para receber ar ambiente e uma saída conectada para entregar ar comprimido para o queimador. o turbo-compressor pode ser montado sobre o alojamento à montante da unidade de queimador.
BR112013003923A 2010-08-20 2011-08-19 "aparelho de aquecimento para pós-tratamento de exaustão de motor de combustão interna." BR112013003923A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37560910P 2010-08-20 2010-08-20
PCT/US2011/048348 WO2012024551A1 (en) 2010-08-20 2011-08-19 Heating apparatus for internal combustion engine exhaust aftertreatment

Publications (1)

Publication Number Publication Date
BR112013003923A2 true BR112013003923A2 (pt) 2016-06-07

Family

ID=45605439

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013003923A BR112013003923A2 (pt) 2010-08-20 2011-08-19 "aparelho de aquecimento para pós-tratamento de exaustão de motor de combustão interna."

Country Status (7)

Country Link
US (1) US20130125543A1 (pt)
EP (1) EP2606207A4 (pt)
JP (1) JP2013537598A (pt)
CN (1) CN103201469B (pt)
BR (1) BR112013003923A2 (pt)
RU (1) RU2571706C2 (pt)
WO (1) WO2012024551A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014003390B4 (de) 2014-03-07 2023-05-11 Audi Ag Antriebseinrichtung
JP6417889B2 (ja) * 2014-11-20 2018-11-07 いすゞ自動車株式会社 排気管燃料噴射器用故障診断装置
RU195344U1 (ru) * 2016-04-12 2020-01-23 Атлас Копко Эрпауэр, Намлозе Веннотсхап Блок управления для компрессора
US10473011B2 (en) * 2016-10-04 2019-11-12 Ford Global Technologies, Llc Particulate filter regeneration system and method
IT201600126485A1 (it) * 2016-12-14 2018-06-14 Carlieuklima S R L Impianto di riscaldamento a nastri radianti
CN107917433A (zh) * 2017-11-22 2018-04-17 苏州克兰茨环境科技有限公司 一种微型涡轮机有机废气处理装置
IT201800010899A1 (it) * 2018-12-07 2020-06-07 Fpt Motorenforschung Ag Metodo e dispositivo di gestione termica di un sistema di post trattamento (ats) di gas esausto di un motore a combustione interna

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345431A (en) * 1980-03-25 1982-08-24 Shimizu Construction Co. Ltd. Exhaust gas cleaning system for diesel engines
US4674284A (en) * 1980-09-29 1987-06-23 Ab Volvo Turbocharging device for an internal combustion engine
US4474007A (en) * 1980-09-29 1984-10-02 Ab Volvo Turbocharging device for an internal combustion engine
JPS57124023A (en) * 1981-01-26 1982-08-02 Mazda Motor Corp Secondary air feeder for multicylinder engine with supercharger
US4612770A (en) * 1984-07-31 1986-09-23 Mazda Motor Corporation Turbocharged engine with exhaust purifier
DE3720829A1 (de) * 1987-06-24 1989-01-05 Zeuna Staerker Kg Verfahren und vorrichtung zum reinigen eines russfilters
DE3730035A1 (de) * 1987-09-08 1989-03-16 Webasto Ag Fahrzeugtechnik Russfilteranlage im abgastrakt einer diesel-brennkraftmaschine
SU1751380A1 (ru) * 1990-10-24 1992-07-30 Уральский электромеханический институт инженеров железнодорожного транспорта им.Я.М.Свердлова Двигатель внутреннего сгорани с газотурбинным наддувом
US5081836A (en) * 1990-12-24 1992-01-21 Caterpillar Inc. Oxygen supply system for a regenerable particulate filter assembly of a diesel engine
US5320523A (en) * 1992-08-28 1994-06-14 General Motors Corporation Burner for heating gas stream
JPH0754648A (ja) * 1993-08-10 1995-02-28 Mikuni Adetsuku:Kk 触媒加熱用バーナ
DE19504183A1 (de) * 1995-02-09 1996-08-14 Eberspaecher J Brenner zur thermischen Regeneration eines Partikelfilters in einem Abgasnachbehandlungssystem eines Verbrennungsmotors, insbesondere Dieselmotors
US6354078B1 (en) * 1996-02-22 2002-03-12 Volvo Personvagnar Ab Device and method for reducing emissions in catalytic converter exhaust systems
JP3818916B2 (ja) * 2000-12-27 2006-09-06 ヤンマー株式会社 排気浄化装置を備えた内燃機関
US6834498B2 (en) * 2002-11-21 2004-12-28 Ford Global Technologies, Llc Diesel aftertreatment systems
DE10329000A1 (de) * 2003-06-27 2005-01-27 Emitec Gesellschaft Für Emissionstechnologie Mbh Abgasnachbehandlungsanlage mit einem Gegenstromgehäuse, sowie entsprechendes Verfahren zur Abgasnachbehandlung
US20060283181A1 (en) * 2005-06-15 2006-12-21 Arvin Technologies, Inc. Swirl-stabilized burner for thermal management of exhaust system and associated method
DE102004013232A1 (de) * 2004-03-18 2005-10-20 Daimler Chrysler Ag Verfahren und Vorrichtung zum Betrieb einer Brennkraftmaschine mit Abgasturboaufladung
US20070039315A1 (en) * 2005-08-17 2007-02-22 Liang Cho Y Combustion chamber
US7762060B2 (en) * 2006-04-28 2010-07-27 Caterpillar Inc. Exhaust treatment system
FR2902137B1 (fr) * 2006-06-07 2008-08-01 Jean Claude Fayard Bruleur et procede pour la regeneration de cartouches de filtration et dispositifs equipes d'un tel bruleur
JP4745940B2 (ja) * 2006-11-09 2011-08-10 三菱重工業株式会社 石炭ガス化複合発電システム及びその運転制御方法
DE112009001059T5 (de) * 2008-05-23 2011-02-24 Borgwarner Inc., Auburn Hills Durch Abgas angetriebene Hilfsluftpumpe und Produkte und Verfahren zu ihrer Verwendung
US8091346B2 (en) * 2008-07-17 2012-01-10 Caterpillar Inc. Method for modifying air provided for regeneration
US8646564B2 (en) * 2009-01-22 2014-02-11 Faurecia Emissions Control Technologies, Usa, Llc Turbine auxiliary power unit with a fuel fired burner
KR100929611B1 (ko) * 2009-06-19 2009-12-03 (주)템스 Ｄｐｆ 재생용 버너
US20120073270A1 (en) * 2010-09-27 2012-03-29 Cox Glenn B Exhaust system and retrofitting method

Also Published As

Publication number Publication date
EP2606207A4 (en) 2014-12-31
WO2012024551A1 (en) 2012-02-23
US20130125543A1 (en) 2013-05-23
WO2012024551A4 (en) 2012-05-10
EP2606207A1 (en) 2013-06-26
CN103201469A (zh) 2013-07-10
JP2013537598A (ja) 2013-10-03
RU2013112095A (ru) 2014-09-27
CN103201469B (zh) 2016-05-18
RU2571706C2 (ru) 2015-12-20

Similar Documents

Publication Publication Date Title
BR112013003923A2 (pt) "aparelho de aquecimento para pós-tratamento de exaustão de motor de combustão interna."
GB201114969D0 (en) A turbocharger
BR112015008638A2 (pt) motor de combustão interna
SE0702524L (sv) Arrangemang hos en överladdad förbränningsmotor
BRPI0520694A2 (pt) motor de combustão interna com sistema de turbo charging de dois estágios
ATE462077T1 (de) Ein abgasrückführungssystem umfassender verbrennungsmotor
FI20055492A0 (fi) Järjestely ja menetelmä turbokompressorilla varustetun mäntämoottorin yhteydessä
MX358048B (es) Dispositivo de admisión para motor de combustión interna con sobre - alimentador.
GB2467888A (en) Compressor
DE60217689D1 (de) Luftkühlungssystem für einen elektrisch unterstützten turbolader
EP2009271A3 (en) Internal combustion engine having compressor with first and second tributary inlets
EP2025871A3 (en) Centripetal turbine and internal combustion engine with such a turbine
WO2015126489A3 (en) Exhaust section for an aircraft gas turbine engine
WO2008090273A3 (fr) Moteur a combustion interne suralimente
EP1953363A3 (en) Arrangement of a two stage turbocharger system for an internal combustion engine
BRPI0520708A2 (pt) misturador de recirculação de gás de exaustão para um motor de combustão interna de turbo charging
WO2011139737A3 (en) Air intake powered engine backpressure reducing system
BRPI0410005A (pt) sistema turbo compressor para motor de combustão interna compreendendo duas unidades turbo serialmente localizadas com seus eixos geométricos de rotação essencialemte concêntricos
WO2011087661A3 (en) Internal combustion engine
BR112013033566A2 (pt) método e dispositivo para reduzir o fluxo de massa de ar em um motor de turbina a gás de eixo único
ATE514853T1 (de) Abgasrückführsystem für eine verbrennungskraftmaschine
WO2010099031A3 (en) Internal combustion engine
PL1881173T3 (pl) Multidyfuzor do tłokowego silnika spalinowego oraz tłokowy silnik spalinowy
BRPI0803661B8 (pt) turbomáquina de fluxo duplo
WO2009028802A3 (en) Turbo charger

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]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2475 DE 12-06-2018 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.