BR9900524A - Sistema de combustão contendo catalizador para um motor de combustão interna. - Google Patents

Sistema de combustão contendo catalizador para um motor de combustão interna.

Info

Publication number
BR9900524A
BR9900524A BR9900524-7A BR9900524A BR9900524A BR 9900524 A BR9900524 A BR 9900524A BR 9900524 A BR9900524 A BR 9900524A BR 9900524 A BR9900524 A BR 9900524A
Authority
BR
Brazil
Prior art keywords
catalyst
system containing
flue gas
combustion engine
internal combustion
Prior art date
Application number
BR9900524-7A
Other languages
English (en)
Inventor
Toshihiro Ootaka
Original Assignee
Honda Giken Kogyo Kabushiki Ho
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 Honda Giken Kogyo Kabushiki Ho filed Critical Honda Giken Kogyo Kabushiki Ho
Publication of BR9900524A publication Critical patent/BR9900524A/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
    • F01N3/08—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
    • 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
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • F01N3/2885—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices with exhaust silencers in a single housing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)

Abstract

Patente de Invenção: <B>"SISTEMA DE COMBUSTãO CONTENDO CATALISADOR PARA UM MOTOR DE COMBUSTãO INTERNA"<D>. Em um sistema de combustão contendo catalisador para um motor de combustão interna provido com um catalisador metálico em forma de tubo dentro de um cano de descarga e tendo o catalisador metálico suportado no cano de descarga via um corpo de tampão, de modo a possibilitar uma resistência ao gás de combustão reduzida e uma eficiência e aumentada da purificação reativa do gás de combustão ao suavizar o fluxo do gás de combustão sem ser obstruído pelo corpo de tampão. Um prendedor de catalisador Hc tendo um corpo de tampão (6) é provido em um cano de descarga (P), um catalisador metálico em forma de tubo (C) fica suportado de maneira deslizável via um esteio (10) no corpo de tampão (6) de modo a ficar separado do corpo de tampão (6), e uma trajetória de fluxo de gás de combustão (11) é formada entre o catalisador (C) e o corpo de tampão (6).
BR9900524-7A 1998-02-04 1999-02-03 Sistema de combustão contendo catalizador para um motor de combustão interna. BR9900524A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP02245898A JP4030172B2 (ja) 1998-02-04 1998-02-04 内燃機関における触媒付き排気系装置

Publications (1)

Publication Number Publication Date
BR9900524A true BR9900524A (pt) 2000-01-04

Family

ID=12083277

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9900524-7A BR9900524A (pt) 1998-02-04 1999-02-03 Sistema de combustão contendo catalizador para um motor de combustão interna.

Country Status (4)

Country Link
JP (1) JP4030172B2 (pt)
KR (1) KR100287442B1 (pt)
CN (1) CN1143950C (pt)
BR (1) BR9900524A (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4383303B2 (ja) * 2004-09-30 2009-12-16 本田技研工業株式会社 排気ガス浄化装置
JP5058911B2 (ja) * 2008-07-31 2012-10-24 本田技研工業株式会社 鞍乗り型車両
JP5146777B2 (ja) * 2009-03-11 2013-02-20 本田技研工業株式会社 触媒保持構造
JP5912605B2 (ja) * 2012-02-03 2016-04-27 本田技研工業株式会社 排気マフラー装置
WO2017126125A1 (ja) * 2016-01-22 2017-07-27 フタバ産業株式会社 排気合流管

Also Published As

Publication number Publication date
CN1143950C (zh) 2004-03-31
KR100287442B1 (ko) 2001-04-16
CN1225413A (zh) 1999-08-11
KR19990072425A (ko) 1999-09-27
JPH11223121A (ja) 1999-08-17
JP4030172B2 (ja) 2008-01-09

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.