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MX2019003742A - An intake system for a two wheeled vehicle. - Google Patents

An intake system for a two wheeled vehicle.

Info

Publication number
MX2019003742A
MX2019003742A MX2019003742A MX2019003742A MX2019003742A MX 2019003742 A MX2019003742 A MX 2019003742A MX 2019003742 A MX2019003742 A MX 2019003742A MX 2019003742 A MX2019003742 A MX 2019003742A MX 2019003742 A MX2019003742 A MX 2019003742A
Authority
MX
Mexico
Prior art keywords
fuel
intake
intake system
fuel injector
cylinder head
Prior art date
Application number
MX2019003742A
Other languages
Spanish (es)
Inventor
Kumar Damodaran Pramoth
Narayana Harsha Kothuru
Maluvadu Sundaraman Anandkumar
Bhaskar Adiga Vijaya
Original Assignee
Tvs Motor Co 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 Tvs Motor Co Ltd filed Critical Tvs Motor Co Ltd
Publication of MX2019003742A publication Critical patent/MX2019003742A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/108—Intake manifolds with primary and secondary intake passages
    • F02M35/1085—Intake manifolds with primary and secondary intake passages the combustion chamber having multiple intake valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
    • F02M35/162—Motorcycles; All-terrain vehicles, e.g. quads, snowmobiles; Small vehicles, e.g. forklifts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • F02M61/145—Arrangements of injectors with respect to engines; Mounting of injectors the injection nozzle opening into the air intake conduit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
    • F02M69/36—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B2023/103—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector having a multi-hole nozzle for generating multiple sprays
    • 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)
  • Fuel-Injection Apparatus (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

The present subject matter discloses an intake system for an internal combustion engine (101) comprising two inlet ports (210, 220) in its cylinder head (101b). The intake system comprises a fuel injector valve (201) mounted on a pipe intake (204) and configured to direct fuel inside the two intake ports (210,220). The fuel injection valve (201) is mounted to have a fuel injector axis (X-X) at a predetermined acute angle (Θ) with reference to a horizontal plane (Y-Y), and said fuel injector valve (201) mounted at a predetermined horizontal distance (a) between the tip of the fuel injection valve (201) and the cylinder head (101a). This ensures that, the fuel injected inside the two intake ports (210, 220) takes the shortest path with minimum wall wetting.
MX2019003742A 2016-09-30 2017-09-27 An intake system for a two wheeled vehicle. MX2019003742A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN201641033476 2016-09-30
PCT/IB2017/055894 WO2018060874A1 (en) 2016-09-30 2017-09-27 An intake system for a two wheeled vehicle

Publications (1)

Publication Number Publication Date
MX2019003742A true MX2019003742A (en) 2019-08-12

Family

ID=61759311

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019003742A MX2019003742A (en) 2016-09-30 2017-09-27 An intake system for a two wheeled vehicle.

Country Status (4)

Country Link
EP (1) EP3519690A4 (en)
CN (1) CN109891080B (en)
MX (1) MX2019003742A (en)
WO (1) WO2018060874A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7087615B2 (en) * 2018-04-13 2022-06-21 スズキ株式会社 Injector placement structure
EP3987164A1 (en) * 2019-06-18 2022-04-27 TVS Motor Company Limited A straddle ride-type vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5359972A (en) * 1991-02-21 1994-11-01 Yamaha Hatsudoki Kabushiki Kasha Tumble control valve for intake port
CN1050648C (en) * 1993-04-17 2000-03-22 本田技研工业株式会社 Intake device for motorcycle
JP4421941B2 (en) * 2003-07-01 2010-02-24 本田技研工業株式会社 Intake device for vehicle engine
ATE504737T1 (en) * 2003-11-07 2011-04-15 Yamaha Motor Co Ltd FUEL DELIVERY DEVICE, VEHICLE AND FUEL DELIVERY DEVICE ASSEMBLY METHOD
JP4835405B2 (en) * 2006-11-24 2011-12-14 スズキ株式会社 Motorcycle fuel supply system
JP4926108B2 (en) * 2008-03-31 2012-05-09 本田技研工業株式会社 Intake device for motorcycle
JP5390978B2 (en) * 2009-07-31 2014-01-15 本田技研工業株式会社 Evaporative fuel processing equipment for motorcycles

Also Published As

Publication number Publication date
EP3519690A1 (en) 2019-08-07
CN109891080B (en) 2021-06-04
CN109891080A (en) 2019-06-14
EP3519690A4 (en) 2020-07-29
WO2018060874A1 (en) 2018-04-05

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