BR0107306A - Engine axust system - Google Patents

Engine axust system

Info

Publication number
BR0107306A
BR0107306A BR0107306-0A BR0107306A BR0107306A BR 0107306 A BR0107306 A BR 0107306A BR 0107306 A BR0107306 A BR 0107306A BR 0107306 A BR0107306 A BR 0107306A
Authority
BR
Brazil
Prior art keywords
box
exhaust pipe
welded
engine
exhaust
Prior art date
Application number
BR0107306-0A
Other languages
Portuguese (pt)
Other versions
BR0107306B1 (en
Inventor
Hiroyuki Murase
Original Assignee
Honda Giken Hogyo Kabushiki Ka
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 Hogyo Kabushiki Ka filed Critical Honda Giken Hogyo Kabushiki Ka
Publication of BR0107306A publication Critical patent/BR0107306A/en
Publication of BR0107306B1 publication Critical patent/BR0107306B1/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
    • F01N13/00—Exhaust 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • F01N13/1844—Mechanical joints
    • 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
    • F01N13/00—Exhaust 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
    • F01N13/14—Exhaust 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 thermal insulation
    • 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
    • F01N13/00—Exhaust 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • 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
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing

Abstract

"SISTEMA DE EXAUSTãO DE UM MOTOR". Sistema de exaustão de um motor tendo um purificador de gás com uma caixa, a qual um tubo de exaustão é soldado, e aperfeiçoado em durabilidade, compreende um primeiro tubo de exaustão (3) e o purificador de gás de exaustão (4) tendo uma caixa 20 feita de primeira e segunda metades (21, 22) soldadas uma à outra. Uma extremidade a montante (3b) do primeiro tubo de exaustão 3 é conectada a uma tubulação de exaustão através de uma junta esférica (6), enquanto uma extremidade a jusante (3b) do primeiro tubo de exaustão (3) é soldada à primeira metade de caixa (21) formando a parte superior da caixa (20) de modo que sua junta soldada (W1) não sobrepõe a junta soldada (W2) entre ambas as metades de caixa (21, 22). Essa configuração impedindo ambas as juntas soldadas (W1, W2) de sobreposição mantém a resistência não reduzida e gás de exaustão circula na caixa (20) apenas através do primeiro tubo de exaustão (3)."EXHAUST SYSTEM OF AN ENGINE". Exhaust system of an engine having a gas purifier with a box, to which an exhaust pipe is welded, and improved in durability, comprises a first exhaust pipe (3) and the exhaust gas purifier (4) having a box 20 made of first and second halves (21, 22) welded together. An upstream end (3b) of the first exhaust pipe 3 is connected to an exhaust pipe through a ball joint (6), while a downstream end (3b) of the first exhaust pipe (3) is welded to the first half box (21) forming the upper part of the box (20) so that its welded joint (W1) does not overlap the welded joint (W2) between both box halves (21, 22). This configuration preventing both welded joints (W1, W2) from overlapping maintains the reduced resistance and exhaust gas circulates in the box (20) only through the first exhaust pipe (3).

BRPI0107306-0A 2000-10-11 2001-09-27 exhaust system of an engine. BR0107306B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000311298 2000-10-11
PCT/JP2001/008444 WO2002031326A1 (en) 2000-10-11 2001-09-27 Exhaust system for internal combustion engines

Publications (2)

Publication Number Publication Date
BR0107306A true BR0107306A (en) 2002-08-13
BR0107306B1 BR0107306B1 (en) 2009-05-05

Family

ID=18791089

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0107306-0A BR0107306B1 (en) 2000-10-11 2001-09-27 exhaust system of an engine.

Country Status (8)

Country Link
JP (1) JP4094423B2 (en)
CN (1) CN1233924C (en)
BR (1) BR0107306B1 (en)
DE (1) DE10194626T1 (en)
GB (1) GB2383606B (en)
MY (1) MY129022A (en)
TW (1) TW550334B (en)
WO (1) WO2002031326A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4547613B2 (en) * 2004-07-29 2010-09-22 スズキ株式会社 Vehicle exhaust system
JP4851745B2 (en) * 2005-08-17 2012-01-11 川崎重工業株式会社 Motorcycle exhaust system
JP4702032B2 (en) * 2005-12-14 2011-06-15 日産自動車株式会社 Heat shield structure of exhaust gas purification catalyst
DE102006024269A1 (en) * 2006-05-24 2007-11-29 Dr.Ing.H.C. F. Porsche Ag exhaust system
CN102057200B (en) * 2008-04-04 2015-12-02 马科斯泰克消费品有限公司 There is the flange assembly of the use ability of improvement
DE102011008594A1 (en) * 2011-01-14 2012-07-19 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Exhaust line component for a motor vehicle
DE102011106801A1 (en) 2011-07-06 2013-01-10 Faurecia Emissions Control Technologies, Germany Gmbh Method for producing an exhaust system and exhaust system
CN103738160A (en) * 2013-11-15 2014-04-23 安徽淮化股份有限公司 Exhaust emission device of automobile
JP6450166B2 (en) 2014-11-28 2019-01-09 オイレス工業株式会社 Method for determining position of spherical joint for connecting exhaust pipes in exhaust system and method for manufacturing exhaust system
CN107109998A (en) 2014-12-25 2017-08-29 本田技研工业株式会社 The waste gas purification apparatus of internal combustion engine
JP6885113B2 (en) * 2017-03-08 2021-06-09 三菱自動車工業株式会社 Exhaust pipe structure
DE102017128607A1 (en) * 2017-12-01 2019-06-06 Eberspächer Exhaust Technology GmbH & Co. KG Housing connection element
WO2019138427A1 (en) * 2018-01-12 2019-07-18 Hero MotoCorp Limited Exhaust system of an internal combustion engine
RU2675634C1 (en) * 2018-02-26 2018-12-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный технический университет имени Гагарина Ю.А." (СГТУ имени Гагарина Ю.А.) Supercharger
CN111350572A (en) * 2018-12-24 2020-06-30 观致汽车有限公司 Heat shield for engine catalyst
JP7379431B2 (en) 2021-09-29 2023-11-14 本田技研工業株式会社 Engine passage member and its manufacturing method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234502Y2 (en) * 1971-05-12 1977-08-06
GB1474904A (en) * 1973-09-05 1977-05-25 Rubery Owen & Co Ltd Method of forming a casing or housing for a catalytic block for use in an exhaust system for an internal combustion engine
US4322388A (en) * 1979-11-26 1982-03-30 Arvin Industries, Inc. Catalytic converter assembly
JPS5848708A (en) * 1981-09-04 1983-03-22 Toyota Motor Corp Coupling structure of manifold and converter
JPS6047821U (en) * 1983-09-07 1985-04-04 本田技研工業株式会社 catalytic converter
JPH04276115A (en) * 1991-02-28 1992-10-01 Suzuki Motor Corp Installation structure of catalytic converter
JPH0828261A (en) * 1994-07-13 1996-01-30 Yuji Kase Exhaust manifold for automobile
JPH09229263A (en) * 1996-02-20 1997-09-05 Futaba Sangyo Kk Ball joint structure
TW384349B (en) * 1998-01-14 2000-03-11 Emitec Emissionstechnologie Catalytic converter for a muffler of a small engine
JP2000027640A (en) * 1998-07-15 2000-01-25 Honda Motor Co Ltd Spherical joint for exhaust pipe

Also Published As

Publication number Publication date
CN1392920A (en) 2003-01-22
MY129022A (en) 2007-03-30
GB2383606A (en) 2003-07-02
GB0217640D0 (en) 2002-09-11
JP4094423B2 (en) 2008-06-04
GB2383606B (en) 2004-11-10
CN1233924C (en) 2005-12-28
DE10194626T1 (en) 2003-12-04
JPWO2002031326A1 (en) 2004-02-19
TW550334B (en) 2003-09-01
BR0107306B1 (en) 2009-05-05
WO2002031326A1 (en) 2002-04-18

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/09/2001, OBSERVADAS AS CONDICOES LEGAIS.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B15K Others concerning applications: alteration of classification

Ipc: F01N 13/18 (2010.01), F01N 3/28 (2006.01), F01N 13

B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2260 DE 29/04/2014 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 10A, 11A, 12A, 13A, 14A, 15A, 16A, 17A, 18A E 19A 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.