ECSP077216A - AN IMPROVED EXHAUST SYSTEM OF A FOUR-RACE SPARK INHIBITION ENGINE FOR SIMPLE CYLINDER - Google Patents

AN IMPROVED EXHAUST SYSTEM OF A FOUR-RACE SPARK INHIBITION ENGINE FOR SIMPLE CYLINDER

Info

Publication number
ECSP077216A
ECSP077216A EC2007007216A ECSP077216A ECSP077216A EC SP077216 A ECSP077216 A EC SP077216A EC 2007007216 A EC2007007216 A EC 2007007216A EC SP077216 A ECSP077216 A EC SP077216A EC SP077216 A ECSP077216 A EC SP077216A
Authority
EC
Ecuador
Prior art keywords
race
exhaust system
upper tube
improved exhaust
simple cylinder
Prior art date
Application number
EC2007007216A
Other languages
Spanish (es)
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=ECSP077216(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 ECSP077216A publication Critical patent/ECSP077216A/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
    • F01N13/02—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

Un sistema de escape para mejorar las características de torque de un cilindro simple para motor de ignición de chispa para carrera cuyo sistema de descargue comprende un tubo superior (1), una cámara (14) y un silenciador (15); y un extremo con un reborde de escape (12) de dicho tubo superior que está adaptado para conexión a un puerto de escape de motor y el otro extremo estando conectado a dicho silenciador (15); la dicha cámara (14) estando conectada entre dicho un extremo con reborde de escape (12) y dicho silenciador (15) en un punto preferiblemente entre 40% a 60% de la longitud desarrollada del tubo superior desde la cara de dicho reborde de escape (12) a lo largo de la longitud de dicho tubo superior.An exhaust system to improve the torque characteristics of a single cylinder for a spark ignition engine for a stroke whose discharge system comprises an upper tube (1), a chamber (14) and a silencer (15); and one end with an exhaust flange (12) of said upper tube which is adapted for connection to an engine exhaust port and the other end being connected to said muffler (15); said chamber (14) being connected between said one end with exhaust flange (12) and said silencer (15) at a point preferably between 40% to 60% of the developed length of the upper tube from the face of said exhaust flange (12) along the length of said upper tube.

EC2007007216A 2004-08-06 2007-01-30 AN IMPROVED EXHAUST SYSTEM OF A FOUR-RACE SPARK INHIBITION ENGINE FOR SIMPLE CYLINDER ECSP077216A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN851MU2004 2004-08-06

Publications (1)

Publication Number Publication Date
ECSP077216A true ECSP077216A (en) 2007-02-28

Family

ID=35645689

Family Applications (1)

Application Number Title Priority Date Filing Date
EC2007007216A ECSP077216A (en) 2004-08-06 2007-01-30 AN IMPROVED EXHAUST SYSTEM OF A FOUR-RACE SPARK INHIBITION ENGINE FOR SIMPLE CYLINDER

Country Status (18)

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

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 (en) * 1970-05-11 1974-05-09 Thomas Richard Birmingham Mich. Cassel (V.St.A.) Exhaust system for internal combustion engines
JPS5493613U (en) * 1977-12-15 1979-07-03
JPS5692322A (en) * 1979-12-24 1981-07-27 Yamaha Motor Co Ltd Exhaust pipe for vehicle
DD228587C2 (en) * 1984-11-05 1987-11-18 Zschopau Motorrad Veb EXHAUST SYSTEM FOR A TWO-STROKE INTERNAL COMBUSTION ENGINE
US4779415A (en) 1986-11-26 1988-10-25 Arvin Industries, Inc. Manifold tuning structure
JP2562617B2 (en) * 1987-09-14 1996-12-11 ヤマハ発動機株式会社 Engine exhaust control device
CN2032251U (en) * 1988-05-10 1989-02-08 北京市劳动保护科学研究所 Exhaust silencer
JPH01173342U (en) * 1988-05-20 1989-12-08
JPS6429614A (en) * 1988-06-16 1989-01-31 Honda Motor Co Ltd Exhaust controller
JPH0216326A (en) * 1988-06-30 1990-01-19 Suzuki Motor Co Ltd Exhaust
JPH0364624A (en) * 1989-07-31 1991-03-20 Nissan Motor Co Ltd Exhaust controller of internal combsution engine
JPH0364623A (en) * 1989-07-31 1991-03-20 Nissan Motor Co Ltd Exhaust controller of internal combustion engine
DE4040721A1 (en) * 1989-12-21 1991-07-04 Sebring Auspuff Silencer unit for four-stroke motorcycle - includes coated catalyst(s) for exhaust gas cleaning
AT395562B (en) * 1990-10-08 1993-01-25 M T A Motech Austria S Schatze Exhaust system with catalytic converter for motor cycles
CN2132838Y (en) * 1991-11-05 1993-05-12 陈自力 Automotive adjustable muffle
DE4330129C2 (en) * 1993-09-06 2002-08-29 Bayerische Motoren Werke Ag Exhaust system of an internal combustion engine
JPH10332051A (en) * 1997-05-27 1998-12-15 Inax Corp T type through metal fitting for wall
JP3800456B2 (en) 1997-08-26 2006-07-26 カルソニックカンセイ株式会社 Vehicle exhaust silencer
JP3410937B2 (en) * 1997-09-03 2003-05-26 本田技研工業株式会社 Muffler device for two-cycle engine
JP4245283B2 (en) * 2001-05-17 2009-03-25 クボタシーアイ株式会社 Branching method and branching structure from insertion tube
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
WO2006027797A1 (en) 2006-03-16
AR050204A1 (en) 2006-10-04
EG24937A (en) 2011-01-11
EP1789660A1 (en) 2007-05-30
JP2008509324A (en) 2008-03-27
CN1993539B (en) 2010-04-14
ZA200700202B (en) 2008-02-27
GT200500395A (en) 2007-09-25
DE602005021230D1 (en) 2010-06-24
ES2348516T3 (en) 2010-12-07
BRPI0514158A (en) 2008-06-03
CR8898A (en) 2007-08-28
ATE467751T1 (en) 2010-05-15
AP2007003911A0 (en) 2007-02-28
BRPI0514158B1 (en) 2019-06-04
MX2007000792A (en) 2007-04-09
TW200613638A (en) 2006-05-01
CN1993539A (en) 2007-07-04
AP2840A (en) 2014-02-28
EP1789660B1 (en) 2010-05-12
MY139239A (en) 2009-09-30

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