CO2021001486A2 - Exhaust system - Google Patents

Exhaust system

Info

Publication number
CO2021001486A2
CO2021001486A2 CONC2021/0001486A CO2021001486A CO2021001486A2 CO 2021001486 A2 CO2021001486 A2 CO 2021001486A2 CO 2021001486 A CO2021001486 A CO 2021001486A CO 2021001486 A2 CO2021001486 A2 CO 2021001486A2
Authority
CO
Colombia
Prior art keywords
vehicle
motor
bent part
exhaust system
frame
Prior art date
Application number
CONC2021/0001486A
Other languages
Spanish (es)
Inventor
Alok Kumar
Shailendra Kumar Pandey
Original Assignee
Hero Motocorp 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
Application filed by Hero Motocorp Ltd filed Critical Hero Motocorp Ltd
Publication of CO2021001486A2 publication Critical patent/CO2021001486A2/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
    • 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
    • F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses
    • F01N2340/02—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses characterised by the distance of the apparatus to the engine, or the distance between two exhaust treating apparatuses
    • 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
    • F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses
    • F01N2340/04—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses characterised by the arrangement of an exhaust pipe, manifold or apparatus in relation to vehicle frame or particular vehicle parts
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Exhaust Silencers (AREA)

Abstract

En un aspecto de la presente invención, se proporciona un vehículo (100). El vehículo (100) incluye un bastidor (200); un motor (300); y un sistema de montaje de motor (400) para montar de forma basculante el motor (300) al bastidor (200). El sistema de montaje del motor (400) incluye un eje de pivote (132) y un miembro de soporte del motor (131). El vehículo (100) incluye además un sistema de escape que tiene una primera parte doblada (302) y una segunda parte doblada (303); y un dispositivo de purificación de gases de escape (320). El dispositivo de purificación de gases de escape (320) está posicionado en ángulo con una dirección longitudinal del vehículo (100), entre la primera parte doblada (302) y la segunda parte doblada (303).In one aspect of the present invention, a vehicle (100) is provided. The vehicle (100) includes a frame (200); a motor (300); and a motor mounting system (400) for swingably mounting the motor (300) to the frame (200). The motor mounting system (400) includes a pivot shaft (132) and a motor support member (131). The vehicle (100) further includes an exhaust system having a first bent part (302) and a second bent part (303); and an exhaust gas purification device (320). The exhaust gas purification device (320) is positioned at an angle to a longitudinal direction of the vehicle (100), between the first bent part (302) and the second bent part (303).

CONC2021/0001486A 2018-08-10 2021-02-09 Exhaust system CO2021001486A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN201811030216 2018-08-10
PCT/IN2019/050589 WO2020031212A1 (en) 2018-08-10 2019-08-09 Exhaust system

Publications (1)

Publication Number Publication Date
CO2021001486A2 true CO2021001486A2 (en) 2021-03-08

Family

ID=69413302

Family Applications (2)

Application Number Title Priority Date Filing Date
CONC2021/0001486A CO2021001486A2 (en) 2018-08-10 2021-02-09 Exhaust system
CONC2021/0001492A CO2021001492A2 (en) 2018-08-10 2021-02-09 Exhaust system

Family Applications After (1)

Application Number Title Priority Date Filing Date
CONC2021/0001492A CO2021001492A2 (en) 2018-08-10 2021-02-09 Exhaust system

Country Status (3)

Country Link
CN (2) CN112567115B (en)
CO (2) CO2021001486A2 (en)
WO (2) WO2020031213A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021234665A1 (en) * 2020-05-22 2021-11-25 Briggs & Stratton, Llc Small air-cooled engine with catalytic converter with ruthenium catalyst

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007040249A (en) * 2005-08-04 2007-02-15 Yamaha Motor Co Ltd Engine having exhaust emission control function and vehicle
JP4685746B2 (en) * 2006-11-02 2011-05-18 本田技研工業株式会社 Motorcycle
US8607923B2 (en) * 2009-12-28 2013-12-17 Toyota Jidosha Kabushiki Kaisha Exhaust apparatus of internal combustion engine
US8293182B2 (en) * 2010-05-05 2012-10-23 Basf Corporation Integrated SCR and AMOx catalyst systems
JP5562777B2 (en) * 2010-09-16 2014-07-30 日立建機株式会社 Construction machinery
JP5922607B2 (en) * 2013-03-19 2016-05-24 ヤンマー株式会社 Engine equipment
CN106471229B (en) * 2014-07-04 2020-04-07 雅马哈发动机株式会社 Vehicle and single-cylinder four-stroke engine unit
CN106471237B (en) * 2014-07-04 2019-10-01 雅马哈发动机株式会社 Vehicle and single-cylinder four-stroke engine unit
JP2018012447A (en) * 2016-07-22 2018-01-25 ケンテック株式会社 Motorcycle
KR101863490B1 (en) * 2017-02-13 2018-06-01 강신엽 charcoal ignition device

Also Published As

Publication number Publication date
CN112567114A (en) 2021-03-26
CN112567114B (en) 2022-08-02
WO2020031213A1 (en) 2020-02-13
CN112567115A (en) 2021-03-26
CN112567115B (en) 2023-03-14
WO2020031212A1 (en) 2020-02-13
CO2021001492A2 (en) 2021-04-19

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