BRPI0514158A - sistema de exaustão aperfeiçoado de um motor de ignição por faìsca de quatro tempos de cilindro simples - Google Patents

sistema de exaustão aperfeiçoado de um motor de ignição por faìsca de quatro tempos de cilindro simples

Info

Publication number
BRPI0514158A
BRPI0514158A BRPI0514158-3A BRPI0514158A BRPI0514158A BR PI0514158 A BRPI0514158 A BR PI0514158A BR PI0514158 A BRPI0514158 A BR PI0514158A BR PI0514158 A BRPI0514158 A BR PI0514158A
Authority
BR
Brazil
Prior art keywords
exhaust system
ignition engine
exhaust
manifold
spark ignition
Prior art date
Application number
BRPI0514158-3A
Other languages
English (en)
Inventor
Joseph Abraham
Original Assignee
Bajaj Auto Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35645689&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0514158(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bajaj Auto Ltd filed Critical Bajaj Auto Ltd
Publication of BRPI0514158A publication Critical patent/BRPI0514158A/pt
Publication of BRPI0514158B1 publication Critical patent/BRPI0514158B1/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
    • 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
    • F01N13/02—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 two or more separate silencers in series
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/003—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • F01N1/023—Helmholtz resonators
    • 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
    • F01N2490/00—Structure, disposition or shape of gas-chambers
    • F01N2490/14—Dead or resonance chambers connected to gas flow tube by relatively short side-tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Characterised By The Charging Evacuation (AREA)

Abstract

SISTEMA DE EXAUSTãO APERFEIçOADO DE UM MOTOR DE IGNIçãO POR FAìSCA DE QUATRO TEMPOS DE CILINDRO SIMPLES Um sistema de exaustão para aperfeiçoar as características de torque de um motor de ignição por faísca de quatro tempos de cilindro simples, cujo sistema de exaustão compreende um tubo coletor (1), uma câmara (14) e um amortecedor de som (15); uma extremidade com flange de exaustão (12) do dito tubo coletor sendo adaptada para conexão a um orifício de exaustão de motor e a outra extremidade sendo conectada ao dito amortecedor de som (15); a dita câmara (14) sendo conectada entre a dita uma extremidade com flange de exaustão (12) e o dito amortecedor de som (15) em um ponto de preferência entre 40 a 60% de extensão desenvolvida de tubo coletor a partir da face do dito flange de exaustão (12) ao longo da extensão do dito tubo coletor.
BRPI0514158-3A 2004-08-06 2005-08-03 Sistema de exaustão aperfeiçoado de um motor de ignição por centelha de quatro tempos de cilindro simples BRPI0514158B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN851MU2004 2004-08-06
IN851/MUM/2004 2004-08-06
PCT/IN2005/000254 WO2006027797A1 (en) 2004-08-06 2005-08-03 An improved exhaust system of a single cylinder four stroke spark ignition engine

Publications (2)

Publication Number Publication Date
BRPI0514158A true BRPI0514158A (pt) 2008-06-03
BRPI0514158B1 BRPI0514158B1 (pt) 2019-06-04

Family

ID=35645689

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0514158-3A BRPI0514158B1 (pt) 2004-08-06 2005-08-03 Sistema de exaustão aperfeiçoado de um motor de ignição por centelha de quatro tempos de cilindro simples

Country Status (18)

Country Link
EP (1) EP1789660B1 (pt)
JP (1) JP2008509324A (pt)
CN (1) CN1993539B (pt)
AP (1) AP2840A (pt)
AR (1) AR050204A1 (pt)
AT (1) ATE467751T1 (pt)
BR (1) BRPI0514158B1 (pt)
CR (1) CR8898A (pt)
DE (1) DE602005021230D1 (pt)
EC (1) ECSP077216A (pt)
EG (1) EG24937A (pt)
ES (1) ES2348516T3 (pt)
GT (1) GT200500395A (pt)
MX (1) MX2007000792A (pt)
MY (1) MY139239A (pt)
TW (1) TW200613638A (pt)
WO (1) WO2006027797A1 (pt)
ZA (1) ZA200700202B (pt)

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254484A (en) 1964-01-23 1966-06-07 Kopper John Stephen Acoustical resonance apparatus for increasing the power output of an internal combustion engine
DE2022851C3 (de) * 1970-05-11 1974-05-09 Thomas Richard Birmingham Mich. Cassel (V.St.A.) Auspuffanlage für Brennkraftmaschinen
JPS5493613U (pt) * 1977-12-15 1979-07-03
JPS5692322A (en) * 1979-12-24 1981-07-27 Yamaha Motor Co Ltd Exhaust pipe for vehicle
DD228587C2 (de) * 1984-11-05 1987-11-18 Zschopau Motorrad Veb Auslasssystem fuer eine zweitakt-brennkraftmaschine
US4779415A (en) 1986-11-26 1988-10-25 Arvin Industries, Inc. Manifold tuning structure
JP2562617B2 (ja) * 1987-09-14 1996-12-11 ヤマハ発動機株式会社 エンジンの排気制御装置
CN2032251U (zh) * 1988-05-10 1989-02-08 北京市劳动保护科学研究所 排气消声器
JPH01173342U (pt) * 1988-05-20 1989-12-08
JPS6429614A (en) * 1988-06-16 1989-01-31 Honda Motor Co Ltd Exhaust controller
JPH0216326A (ja) * 1988-06-30 1990-01-19 Suzuki Motor Co Ltd 排気装置
JPH0364623A (ja) * 1989-07-31 1991-03-20 Nissan Motor Co Ltd 内燃機関の排気制御装置
JPH0364624A (ja) * 1989-07-31 1991-03-20 Nissan Motor Co Ltd 内燃機関の排気制御装置
DE4040721A1 (de) * 1989-12-21 1991-07-04 Sebring Auspuff Schalldaempferanlage
AT395562B (de) * 1990-10-08 1993-01-25 M T A Motech Austria S Schatze Auspuffanlage mit katalysator fuer motorraeder
CN2132838Y (zh) * 1991-11-05 1993-05-12 陈自力 车辆用的可调式消声器
DE4330129C2 (de) * 1993-09-06 2002-08-29 Bayerische Motoren Werke Ag Abgasanlage einer Brennkraftmaschine
JPH10332051A (ja) * 1997-05-27 1998-12-15 Inax Corp Ｔ字型壁貫通金具
JP3800456B2 (ja) 1997-08-26 2006-07-26 カルソニックカンセイ株式会社 車両用排気消音装置
JP3410937B2 (ja) * 1997-09-03 2003-05-26 本田技研工業株式会社 ２サイクルエンジン用マフラー装置
JP4245283B2 (ja) * 2001-05-17 2009-03-25 クボタシーアイ株式会社 インサーション管からの分岐方法および分岐構造
US7510050B2 (en) * 2004-01-27 2009-03-31 Emler Don R Vehicle exhaust systems
US7926338B2 (en) * 2009-08-12 2011-04-19 GM Global Technology Operations LLC Method for detecting local runout of a tire

Also Published As

Publication number Publication date
AP2007003911A0 (en) 2007-02-28
AR050204A1 (es) 2006-10-04
ES2348516T3 (es) 2010-12-07
CR8898A (es) 2007-08-28
AP2840A (en) 2014-02-28
ZA200700202B (en) 2008-02-27
CN1993539B (zh) 2010-04-14
EG24937A (en) 2011-01-11
EP1789660A1 (en) 2007-05-30
CN1993539A (zh) 2007-07-04
ECSP077216A (es) 2007-02-28
WO2006027797A1 (en) 2006-03-16
GT200500395A (es) 2007-09-25
ATE467751T1 (de) 2010-05-15
MY139239A (en) 2009-09-30
TW200613638A (en) 2006-05-01
JP2008509324A (ja) 2008-03-27
BRPI0514158B1 (pt) 2019-06-04
DE602005021230D1 (de) 2010-06-24
EP1789660B1 (en) 2010-05-12
MX2007000792A (es) 2007-04-09

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: F01N 1/02 (2006.01), F01N 1/00 (2006.01), B60K 13/

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/06/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/06/2019, OBSERVADAS AS CONDICOES LEGAIS

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

Free format text: REFERENTE A 16A ANUIDADE.

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 2631 DE 08-06-2021 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.