EP3519690A4 - An intake system for a two wheeled vehicle - Google Patents

An intake system for a two wheeled vehicle Download PDF

Info

Publication number: EP3519690A4
Authority: EP; European Patent Office
Prior art keywords: intake system; wheeled vehicle; wheeled; intake; vehicle
Prior art date: 2016-09-30
Legal status (The legal status 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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP17855117.2A

Other languages

German (de)

French (fr)

Other versions

EP3519690A1 (en

Inventor

Vijaya BHASKAR ADIGA

Kothuru NARAYANA HARSHA

Damodaran PRAMOTH KUMAR

Maluvadu SUNDARAMAN ANANDKUMAR

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

TVS Motor Co Ltd

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.)

2016-09-30

Filing date

2017-09-27

Publication date

2020-07-29

2017-09-27 Application filed by TVS Motor Co Ltd filed Critical TVS Motor Co Ltd

2019-08-07 Publication of EP3519690A1 publication Critical patent/EP3519690A1/en

2020-07-29 Publication of EP3519690A4 publication Critical patent/EP3519690A4/en

Status Withdrawn legal-status Critical Current

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)

EP17855117.2A 2016-09-30 2017-09-27 An intake system for a two wheeled vehicle Withdrawn EP3519690A4 (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 (2)

Publication Number	Publication Date
EP3519690A1 EP3519690A1 (en)	2019-08-07
EP3519690A4 true EP3519690A4 (en)	2020-07-29

Family

ID=61759311

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP17855117.2A Withdrawn EP3519690A4 (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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1681459A1 (en) *	2003-11-07	2006-07-19	Yamaha Hatsudoki Kabushiki Kaisha	Fuel supply device, vehicle, and fuel supply device assembling method

Family Cites Families (6)

* 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
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

2017
- 2017-09-27 MX MX2019003742A patent/MX2019003742A/en unknown
- 2017-09-27 WO PCT/IB2017/055894 patent/WO2018060874A1/en unknown
- 2017-09-27 EP EP17855117.2A patent/EP3519690A4/en not_active Withdrawn
- 2017-09-27 CN CN201780067416.7A patent/CN109891080B/en active Active

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1681459A1 (en) *	2003-11-07	2006-07-19	Yamaha Hatsudoki Kabushiki Kaisha	Fuel supply device, vehicle, and fuel supply device assembling method

Also Published As

Publication number	Publication date
WO2018060874A1 (en)	2018-04-05
MX2019003742A (en)	2019-08-12
CN109891080B (en)	2021-06-04
CN109891080A (en)	2019-06-14
EP3519690A1 (en)	2019-08-07

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Legal Events

Date	Code	Title	Description
2018-04-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2019-07-05	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2019-07-05	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2019-08-07	17P	Request for examination filed	Effective date: 20190328
2019-08-07	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2019-08-07	AX	Request for extension of the european patent	Extension state: BA ME
2020-01-08	DAV	Request for validation of the european patent (deleted)
2020-01-08	DAX	Request for extension of the european patent (deleted)
2020-03-04	RIC1	Information provided on ipc code assigned before grant	Ipc: F02M 61/14 20060101ALI20200128BHEP Ipc: F02M 69/36 20060101ALI20200128BHEP Ipc: F02M 35/10 20060101ALI20200128BHEP Ipc: F02M 35/02 20060101AFI20200128BHEP
2020-07-29	A4	Supplementary search report drawn up and despatched	Effective date: 20200629
2020-07-29	RIC1	Information provided on ipc code assigned before grant	Ipc: F02M 35/02 20060101AFI20200623BHEP Ipc: F02M 69/36 20060101ALI20200623BHEP Ipc: F02M 35/10 20060101ALI20200623BHEP Ipc: F02M 61/14 20060101ALI20200623BHEP
2022-12-09	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2023-01-11	17Q	First examination report despatched	Effective date: 20221208
2024-07-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2024-08-21	18D	Application deemed to be withdrawn	Effective date: 20240403