BR112013017820A2 - unidade de regeneração em miniatura - Google Patents

unidade de regeneração em miniatura

Info

Publication number
BR112013017820A2
BR112013017820A2 BR112013017820A BR112013017820A BR112013017820A2 BR 112013017820 A2 BR112013017820 A2 BR 112013017820A2 BR 112013017820 A BR112013017820 A BR 112013017820A BR 112013017820 A BR112013017820 A BR 112013017820A BR 112013017820 A2 BR112013017820 A2 BR 112013017820A2
Authority
BR
Brazil
Prior art keywords
regeneration unit
exhaust
miniature
fuel
operable
Prior art date
Application number
BR112013017820A
Other languages
English (en)
Portuguese (pt)
Inventor
Adam J Kotrba
Gary Butzke
Guenter Palmer
Lawrence Dalimonte
Nicholas Morley
Original Assignee
Tenneco Automotive Operating
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 Tenneco Automotive Operating filed Critical Tenneco Automotive Operating
Publication of BR112013017820A2 publication Critical patent/BR112013017820A2/pt

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021Exhaust 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
    • F01N3/033Exhaust 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
    • F01N3/035Exhaust 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00Exhaust 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
    • F01N13/009Exhaust 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021Exhaust 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
    • F01N3/023Exhaust 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
    • F01N3/025Exhaust 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10Exhaust 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
    • F01N3/105General auxiliary catalysts, e.g. upstream or downstream of the main catalyst
    • F01N3/106Auxiliary oxidation catalysts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10Exhaust 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
    • F01N3/24Exhaust 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
    • F01N3/36Arrangements for supply of additional fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N9/00Electrical control of exhaust gas treating apparatus
    • F01N9/002Electrical control of exhaust gas treating apparatus of filter regeneration, e.g. detection of clogging
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • F23G7/061Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
    • F23G7/065Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00Arrangements of devices for treating smoke or fumes
    • F23J15/02Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/022Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • F23J15/025Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00Arrangements of devices for treating smoke or fumes
    • F23J15/08Arrangements of devices for treating smoke or fumes of heaters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2240/00Combination 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
    • F01N2240/14Combination 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2560/00Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/12Other sensor principles, e.g. using electro conductivity of substrate or radio frequency
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2610/00Adding substances to exhaust gases
    • F01N2610/03Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2900/00Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/06Parameters used for exhaust control or diagnosing
    • F01N2900/14Parameters used for exhaust control or diagnosing said parameters being related to the exhaust gas
    • F01N2900/1402Exhaust gas composition
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/40Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas After Treatment (AREA)
BR112013017820A 2011-01-17 2011-12-19 unidade de regeneração em miniatura BR112013017820A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161433297P 2011-01-17 2011-01-17
US13/197,829 US20110289906A1 (en) 2009-04-27 2011-08-04 Miniature Regeneration Unit
PCT/US2011/065770 WO2012099667A2 (en) 2011-01-17 2011-12-19 Miniature regeneration unit

Publications (1)

Publication Number Publication Date
BR112013017820A2 true BR112013017820A2 (pt) 2016-10-11

Family

ID=46516292

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013017820A BR112013017820A2 (pt) 2011-01-17 2011-12-19 unidade de regeneração em miniatura

Country Status (7)

Country Link
US (1) US20110289906A1 (ja)
JP (1) JP2014505827A (ja)
KR (1) KR20140034143A (ja)
CN (1) CN103314193A (ja)
BR (1) BR112013017820A2 (ja)
DE (1) DE112011104731T5 (ja)
WO (1) WO2012099667A2 (ja)

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KR20190132563A (ko) 2012-02-27 2019-11-27 디이이씨 아이엔씨 내연 기관을 추진하기 위한 산소-풍부 플라즈마 발생기
US9133743B2 (en) 2012-03-15 2015-09-15 Tenneco Automotive Operating Company Inc. Exhaust treatment secondary air supply system
US8991163B2 (en) 2013-02-27 2015-03-31 Tenneco Automotive Operating Company Inc. Burner with air-assisted fuel nozzle and vaporizing ignition system
US9027331B2 (en) * 2013-02-27 2015-05-12 Tenneco Automotive Operating Company Inc. Exhaust aftertreatment burner with preheated combustion air
US8959902B2 (en) 2013-02-27 2015-02-24 Tenneco Automotive Operating Company Inc. Exhaust treatment burner and mixer system
US9027332B2 (en) * 2013-02-27 2015-05-12 Tenneco Automotive Operating Company Inc. Ion sensor with decoking heater
US9234444B2 (en) * 2013-02-28 2016-01-12 Caterpillar Inc. Flame detection system for particulate filter regeneration
US8893478B2 (en) * 2013-03-01 2014-11-25 Tenneco Automotive Operating Company Inc. Compressor for exhaust treatment system
US9057303B2 (en) * 2013-03-14 2015-06-16 Tenneco Automotive Operating Company Inc. Exhaust system for dual fuel engines
US9534525B2 (en) 2015-05-27 2017-01-03 Tenneco Automotive Operating Company Inc. Mixer assembly for exhaust aftertreatment system
US10519829B2 (en) 2016-02-22 2019-12-31 Hino Motors, Ltd. Exhaust purification system
RU2018134937A (ru) 2016-03-07 2020-04-08 Хайтек Пауэр, Инк. Способ формирования и распределения второго топлива для двигателя внутреннего сгорания
DE102016112827A1 (de) * 2016-07-13 2018-01-18 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verbrennungskraftmaschine mit einem Abgasturbolader und einem Partikelfilter und Verfahren zum Betreiben eines Partikelfilters
CN107013286A (zh) * 2017-05-26 2017-08-04 凯龙高科技股份有限公司 一种柴油机dpf排气管燃油和空气预混合喷射装置
US20190234348A1 (en) * 2018-01-29 2019-08-01 Hytech Power, Llc Ultra Low HHO Injection
WO2019148241A1 (en) * 2018-02-01 2019-08-08 Hydroflex Technologies Pty Ltd An exhaust after-treatment system and method
US11118785B2 (en) * 2018-10-26 2021-09-14 Delavan Inc. Fuel injectors for exhaust heaters
DE102019211114A1 (de) * 2019-07-26 2021-01-28 Volkswagen Aktiengesellschaft Abgasnachbehandlungssystem und Verfahren zur Abgasnachbehandlung eines Verbrennungsmotors
DE102019134345B3 (de) * 2019-12-13 2021-05-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren für einen Abgastrakt eines Kraftfahrzeugs
CN112594037A (zh) * 2020-11-20 2021-04-02 沪东重机有限公司 补燃系统和提高选择性催化还原烟气温度的方法
EP4019748B1 (en) 2020-12-23 2023-12-06 Marelli Europe S.p.A. Heating device for an exhaust system of an internal combustion engine
IT202100001871A1 (it) * 2021-01-29 2022-07-29 Marelli Europe Spa Dispositivo riscaldatore per un sistema di scarico di un motore a combustione interna
IT202100001880A1 (it) * 2021-01-29 2022-07-29 Marelli Europe Spa Dispositivo riscaldatore per un sistema di scarico di un motore a combustione interna
IT202100001892A1 (it) * 2021-01-29 2022-07-29 Marelli Europe Spa Dispositivo riscaldatore per un sistema di scarico di un motore a combustione interna
EP4056818B1 (en) 2021-02-26 2023-11-22 Marelli Europe S.p.A. Heating device for an exhaust system of an internal combustion engine
IT202100017258A1 (it) * 2021-06-30 2022-12-30 Marelli Europe Spa Metodo di controllo di un bruciatore per un sistema di scarico di un motore a combustione interna
IT202200006179A1 (it) * 2022-03-29 2023-09-29 Marelli Europe Spa Dispositivo riscaldatore per un sistema di scarico di un motore a combustione interna

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Also Published As

Publication number Publication date
WO2012099667A2 (en) 2012-07-26
KR20140034143A (ko) 2014-03-19
CN103314193A (zh) 2013-09-18
WO2012099667A3 (en) 2012-11-01
DE112011104731T5 (de) 2013-11-28
JP2014505827A (ja) 2014-03-06
US20110289906A1 (en) 2011-12-01

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [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]
B350 Update of information on the portal [chapter 15.35 patent gazette]