BRPI0517633A - vehicle exhaust gas discharge device - Google Patents

vehicle exhaust gas discharge device

Info

Publication number
BRPI0517633A
BRPI0517633A BRPI0517633-6A BRPI0517633A BRPI0517633A BR PI0517633 A BRPI0517633 A BR PI0517633A BR PI0517633 A BRPI0517633 A BR PI0517633A BR PI0517633 A BRPI0517633 A BR PI0517633A
Authority
BR
Brazil
Prior art keywords
exhaust gas
gas discharge
discharge device
vehicle
vehicle exhaust
Prior art date
Application number
BRPI0517633-6A
Other languages
Portuguese (pt)
Inventor
Soo Won Kim
Original Assignee
Soo Won Kim
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 Soo Won Kim filed Critical Soo Won Kim
Publication of BRPI0517633A publication Critical patent/BRPI0517633A/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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation
    • 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/06—Exhaust treating devices having provisions not otherwise provided for for improving exhaust evacuation or circulation, or reducing back-pressure
    • 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
    • F01N2270/00—Mixing air with exhaust gases
    • F01N2270/08—Mixing air with exhaust gases for evacuation of exhaust gases, e.g. in tail-pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)

Abstract

DISPOSITIVO DE DESCARGA DE GáS DE EXAUSTãO DE VEìCULO. A presente invenção está relacionada a um dispositivo de descarga de gás de exaustão para descarregar o gás queimado utilizado em um motor de combustão interna, e mais particularmente, a um dispositivo de descarga de gás de exaustão de um veículo para descarregar o gás queimado em uma tubulação traseira de silenciador, fornecido em um caminho de descarga de gás de exaustão de um veículo, usando fluxo de ar para aperfeiçoar eficiência do combustível e torque do veículo. O dispositivo de descarga de gás de exaustão inclui primeira e segunda ventoinha fixas (30 e 40), que são formadas na forma de formas aerodinâmicas através de cortar uma lateral de uma tubulação traseira (20) formada na extremidade traseira de um silenciador (10), fornecido em um caminho de descarga de gás de exaustão através do qual gás de exaustão descarregado a partir de um motor de um veículo passa, e que as mesmas são curvadas para dentro, e espaçadas uma da outra para conectar uma a outra, e um dispositivo de descarga de gás de exaustão (50) tendo uma carcaça de tubulação (52) soldada à tubulação traseira e comunicada com a primeira e a segunda ventoinha fixa (30 e 40) para vedar a primeira e a segunda ventoinha fixa (30 e 40) de ar ambiente.VEHICLE EXHAUST GAS DISCHARGE DEVICE. The present invention relates to an exhaust gas discharge device for discharging the burnt gas used in an internal combustion engine, and more particularly to a vehicle exhaust gas discharge device for discharging the burnt gas to a rear silencer piping, provided on a vehicle's exhaust gas discharge path, using airflow to optimize vehicle fuel efficiency and torque. The exhaust gas discharge device includes first and second fixed fans (30 and 40), which are formed in the form of aerodynamic shapes by cutting one side of a rear pipe (20) formed at the rear end of a silencer (10). , provided in an exhaust gas discharge path through which exhaust gas discharged from an engine of a vehicle passes, and which they are bent inwardly, and spaced apart to connect to each other, and a exhaust gas discharge device (50) having a pipe housing (52) welded to the rear pipe and communicated with the first and second fixed fans (30 and 40) to seal the first and second fixed fans (30 and 40) ) of ambient air.

BRPI0517633-6A 2004-10-29 2005-10-28 vehicle exhaust gas discharge device BRPI0517633A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040087548A KR100684568B1 (en) 2004-10-29 2004-10-29 Exhaust for automobile
PCT/KR2005/003618 WO2006046841A1 (en) 2004-10-29 2005-10-28 Exhaust for automobile

Publications (1)

Publication Number Publication Date
BRPI0517633A true BRPI0517633A (en) 2008-10-14

Family

ID=36228051

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0517633-6A BRPI0517633A (en) 2004-10-29 2005-10-28 vehicle exhaust gas discharge device

Country Status (13)

Country Link
US (1) US20070289809A1 (en)
EP (1) EP1807613A4 (en)
JP (1) JP2008518157A (en)
KR (1) KR100684568B1 (en)
CN (1) CN100554659C (en)
AU (1) AU2005300164A1 (en)
BR (1) BRPI0517633A (en)
CA (1) CA2585692C (en)
HK (1) HK1109439A1 (en)
MX (1) MX2007004902A (en)
RU (1) RU2351775C2 (en)
WO (1) WO2006046841A1 (en)
ZA (1) ZA200703425B (en)

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* Cited by examiner, † Cited by third party
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US7510050B2 (en) * 2004-01-27 2009-03-31 Emler Don R Vehicle exhaust systems
KR100786297B1 (en) * 2006-09-12 2007-12-21 김수원 Engine inhalation device
KR100743236B1 (en) 2007-05-16 2007-07-27 주식회사 제트플러스 Apparatus for preventing flowing backward of exhaust gas
CN101688461B (en) * 2007-06-15 2013-06-26 孙俊南 Apparatus for removing exhaust gas pressure and preventing backflow of exhaust gas
JP5302871B2 (en) * 2009-12-21 2013-10-02 本田技研工業株式会社 Silencer
KR101142142B1 (en) 2009-12-29 2012-05-10 볼보 컨스트럭션 이큅먼트 에이비 Module of exhaust gas pipe
JP5046171B2 (en) * 2010-09-17 2012-10-10 株式会社マツ・ショウ Exhaust muffler with tail pipe
KR101744804B1 (en) * 2011-07-28 2017-06-09 현대자동차 주식회사 Tail pipe assembly for vehicle
JP5909425B2 (en) * 2012-01-18 2016-04-26 本田技研工業株式会社 Engine exhaust system
US9050887B2 (en) * 2012-12-27 2015-06-09 Kawasaki Jukogyo Kabushiki Kaisha Utility vehicle
WO2016028974A1 (en) * 2014-08-21 2016-02-25 Williams International Co., L.L.C. Valvular-conduit manifold
JP6306627B2 (en) * 2016-03-09 2018-04-04 本田技研工業株式会社 Open emission analysis method and apparatus
IT201600093139A1 (en) * 2016-09-15 2018-03-15 Iveco Spa DISCHARGE DIFFUSER FOR A POST-TREATMENT SYSTEM OF AN INTERNAL COMBUSTION ENGINE AND POST-TREATMENT SYSTEM INCLUDING THE DIFFUSER
JP6934291B2 (en) * 2016-10-28 2021-09-15 株式会社クボタ Tractor
KR200486854Y1 (en) * 2017-09-08 2018-07-06 주식회사 두인텍엔지니어링 Natural ventilation system
CN109083727B (en) * 2018-08-15 2020-07-14 全椒县全动机械有限公司 Combustion-supporting ring for exhaust pipe of internal combustion engine

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Also Published As

Publication number Publication date
AU2005300164A1 (en) 2006-05-04
CA2585692A1 (en) 2006-05-04
EP1807613A1 (en) 2007-07-18
MX2007004902A (en) 2007-06-14
ZA200703425B (en) 2008-09-25
RU2351775C2 (en) 2009-04-10
KR20060038317A (en) 2006-05-03
RU2007119768A (en) 2008-12-10
JP2008518157A (en) 2008-05-29
KR100684568B1 (en) 2007-02-22
CA2585692C (en) 2010-04-20
EP1807613A4 (en) 2009-04-01
CN101048581A (en) 2007-10-03
WO2006046841A1 (en) 2006-05-04
US20070289809A1 (en) 2007-12-20
HK1109439A1 (en) 2008-06-06
CN100554659C (en) 2009-10-28

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A E 6A ANUIDADES.

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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.

B15K Others concerning applications: alteration of classification

Ipc: F01N 13/08 (2010.01)