ATE363025T1 - VEHICLE - Google Patents

VEHICLE

Info

Publication number
ATE363025T1
ATE363025T1 AT05024087T AT05024087T ATE363025T1 AT E363025 T1 ATE363025 T1 AT E363025T1 AT 05024087 T AT05024087 T AT 05024087T AT 05024087 T AT05024087 T AT 05024087T AT E363025 T1 ATE363025 T1 AT E363025T1
Authority
AT
Austria
Prior art keywords
opening
intake chamber
injector
fuel
air
Prior art date
Application number
AT05024087T
Other languages
German (de)
Inventor
Tsugunori Konakawa
Original Assignee
Yamaha 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35414789&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE363025(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Application granted granted Critical
Publication of ATE363025T1 publication Critical patent/ATE363025T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3094—Controlling fuel injection the fuel injection being effected by at least two different injectors, e.g. one in the intake manifold and one in the cylinder
    • 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
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/043—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit upstream of an air throttle valve
    • 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
    • F02M69/32—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 with an air by-pass around the air throttle valve or with an auxiliary air passage, e.g. with a variably controlled valve therein
    • F02M69/325—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 with an air by-pass around the air throttle valve or with an auxiliary air passage, e.g. with a variably controlled valve therein with an auxiliary injection nozzle therein
    • 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
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve

Abstract

The present invention relates to a Vehicle comprising an introduction port, through which air is introduced to an intake chamber, an intake passage, which includes an opening opened into the intake chamber and through which an air in the intake chamber is led from the opening to an engine, fuel feed device having an injector that jets a fuel toward the opening from between the introduction port and the opening in the intake chamber, and a tubular jet protection member arranged between the injector and the opening in the intake chamber to protect a fuel jetted from the injector and passing therethrough toward the opening.
AT05024087T 2004-11-04 2005-11-04 VEHICLE ATE363025T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004320254A JP4281921B2 (en) 2004-11-04 2004-11-04 Fuel supply apparatus and vehicle equipped with the same

Publications (1)

Publication Number Publication Date
ATE363025T1 true ATE363025T1 (en) 2007-06-15

Family

ID=35414789

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05024087T ATE363025T1 (en) 2004-11-04 2005-11-04 VEHICLE

Country Status (5)

Country Link
EP (1) EP1655484B1 (en)
JP (1) JP4281921B2 (en)
AT (1) ATE363025T1 (en)
DE (1) DE602005001190T2 (en)
ES (1) ES2286756T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008075523A (en) * 2006-09-20 2008-04-03 Yamaha Motor Co Ltd Intake air control device, saddle riding type vehicle, and method for setting switching condition
JP5174547B2 (en) 2007-07-10 2013-04-03 ヤマハ発動機株式会社 Intake system and motorcycle equipped with the same
JP5281852B2 (en) * 2008-09-05 2013-09-04 ヤマハ発動機株式会社 vehicle
EP2573403B1 (en) 2011-09-20 2017-12-06 Grundfos Holding A/S Pump
IT201800002615A1 (en) * 2018-02-13 2019-08-13 Piaggio & C Spa IMPROVED INTAKE SYSTEM FOR INTERNAL COMBUSTION ENGINE, INTERNAL COMBUSTION ENGINE AND RELATED MOTOR VEHICLE
JP7241120B2 (en) * 2021-03-22 2023-03-16 本田技研工業株式会社 Variable air funnel structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3724674B2 (en) 1997-01-14 2005-12-07 本田技研工業株式会社 Fuel injection device
EP1293653B1 (en) * 2001-09-14 2004-05-12 Ducati Motor Holding S.p.A. Apparatus for mixing air and fuel in an internal combustion engine
JP4077266B2 (en) * 2002-07-30 2008-04-16 ヤマハ発動機株式会社 Fuel supply device for motorcycle engine
JP4290948B2 (en) * 2002-09-11 2009-07-08 本田技研工業株式会社 Engine fuel injection system
JP3970725B2 (en) 2002-09-11 2007-09-05 本田技研工業株式会社 Engine fuel injection system
JP4110024B2 (en) * 2003-03-31 2008-07-02 本田技研工業株式会社 Engine fuel injection device for small vehicles

Also Published As

Publication number Publication date
EP1655484B1 (en) 2007-05-23
EP1655484A1 (en) 2006-05-10
DE602005001190D1 (en) 2007-07-05
ES2286756T3 (en) 2007-12-01
JP2006132372A (en) 2006-05-25
DE602005001190T2 (en) 2007-09-13
JP4281921B2 (en) 2009-06-17

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Legal Events

Date Code Title Description
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