BR9900524A - Combustion system containing catalyst for an internal combustion engine. - Google Patents

Combustion system containing catalyst for an internal combustion engine.

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
Portuguese (pt)
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/en

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

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).Invention Patent: <B> "COMBUSTION SYSTEM CONTAINING CATALYST FOR AN INTERNAL COMBUSTION ENGINE" <D>. In a combustion system containing catalyst for an internal combustion engine provided with a metallic catalyst in the form of a tube inside a discharge pipe and having the metallic catalyst supported in the discharge pipe via a plug body, in order to allow a resistance to reduced flue gas and increased efficiency of reactive flue gas purification by smoothing the flue gas flow without being obstructed by the plug body. A catalyst clamp Hc having a buffer body (6) is provided in a discharge pipe (P), a metal catalyst in the form of a tube (C) is slidably supported via a prop (10) in the buffer body ( 6) so as to be separated from the buffer body (6), and a flue gas flow path (11) is formed between the catalyst (C) and the buffer body (6).

BR9900524-7A 1998-02-04 1999-02-03 Combustion system containing catalyst for an internal combustion engine. BR9900524A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP02245898A JP4030172B2 (en) 1998-02-04 1998-02-04 Exhaust system with catalyst in internal combustion engine

Publications (1)

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

Family

ID=12083277

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9900524-7A BR9900524A (en) 1998-02-04 1999-02-03 Combustion system containing catalyst for an internal combustion engine.

Country Status (4)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4383303B2 (en) * 2004-09-30 2009-12-16 本田技研工業株式会社 Exhaust gas purification device
JP5058911B2 (en) * 2008-07-31 2012-10-24 本田技研工業株式会社 Saddle riding
JP5146777B2 (en) * 2009-03-11 2013-02-20 本田技研工業株式会社 Catalyst holding structure
JP5912605B2 (en) * 2012-02-03 2016-04-27 本田技研工業株式会社 Exhaust muffler device
WO2017126125A1 (en) * 2016-01-22 2017-07-27 フタバ産業株式会社 Exhaust junction pipe

Also Published As

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

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 11A., E 12A. ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 11A E 12A ANUIDADES.

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.