ES2525201T3 - Motocicleta - Google Patents

Motocicleta Download PDF

Info

Publication number
ES2525201T3
ES2525201T3 ES13162676.4T ES13162676T ES2525201T3 ES 2525201 T3 ES2525201 T3 ES 2525201T3 ES 13162676 T ES13162676 T ES 13162676T ES 2525201 T3 ES2525201 T3 ES 2525201T3
Authority
ES
Spain
Prior art keywords
intake
main frame
tube
motorcycle
throttle body
Prior art date
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.)
Active
Application number
ES13162676.4T
Other languages
English (en)
Inventor
Katsuya Yazaki
Sadao Nogi
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.)
Yamaha Motor Co Ltd
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
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Application granted granted Critical
Publication of ES2525201T3 publication Critical patent/ES2525201T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02M35/16—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
    • 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
    • F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices
    • F02M35/044—Special arrangements of cleaners in or with respect to the air intake system, e.g. in the intake plenum, in ducts or with respect to carburettors
    • 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
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10131—Ducts situated in more than one plane; Ducts of one plane crossing ducts of another plane
    • 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
    • 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
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

Una motocicleta (1) incluyendo: un bastidor de carrocería (2) que tiene un tubo delantero (3), y un bastidor principal (4) que se extiende oblicuamente hacia abajo y hacia atrás del tubo delantero (3); un asiento (9) soportado por el bastidor de carrocería (2) y situado hacia atrás del tubo delantero (3); un motor (20) que tiene una unidad de cilindro (22) situada debajo del bastidor principal (4), siendo soportado el motor (20) por el bastidor principal (4) de manera que no sea basculante; un filtro de aire (30) situado al menos parcialmente debajo del bastidor principal (4) y más alto que la unidad de cilindro (22); y un paso de admisión (40) conectado a la unidad de cilindro (22) y el filtro de aire (30), donde, cuando la motocicleta (1) se ve desde un lado, una región cóncava (12) está formada hacia atrás del tubo delantero (3), hacia delante del asiento (9) y encima del bastidor principal (4), donde, dentro de la unidad de cilindro (22), se ha formado una cámara de combustión (23) y un orificio de admisión (25) situado al menos parcialmente más hacia delante que la cámara de combustión (23), donde el paso de admisión (40) tiene: un primer tubo de admisión (42) conectado al orificio de admisión (25); un cuerpo estrangulador (44) conectado al primer tubo de admisión (42) y que incorpora una válvula de mariposa (43); y un segundo tubo de admisión (46) conectado al cuerpo estrangulador (44) y el filtro de aire (30), donde, en su porción de extremo inferior, el cuerpo estrangulador (44) está provisto de una abertura de conexión inferior (44a) conectada al primer tubo de admisión (42), y, en su porción de extremo superior, está provisto de una abertura de conexión superior (44b) conectada al segundo tubo de admisión (46), donde la abertura de conexión superior (44b), la abertura de conexión inferior (44a) y el orificio de admisión (25) están situados de manera que se solapen al menos parcialmente uno con otro según se ve desde encima de la motocicleta (1), y donde la motocicleta (1) incluye además un inyector (50) para inyectar combustible hacia el orificio de admisión (25), estando montado el inyector (50) en el cuerpo estrangulador (44) o el primer tubo de admisión (42) de manera que esté situado al menos parcialmente más hacia delante que el cuerpo estrangulador (44).

Description

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Claims (1)

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    imagen2
ES13162676.4T 2012-04-11 2013-04-08 Motocicleta Active ES2525201T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012090257A JP2013217338A (ja) 2012-04-11 2012-04-11 自動二輪車
JP2012090257 2012-04-11

Publications (1)

Publication Number Publication Date
ES2525201T3 true ES2525201T3 (es) 2014-12-18

Family

ID=48082955

Family Applications (1)

Application Number Title Priority Date Filing Date
ES13162676.4T Active ES2525201T3 (es) 2012-04-11 2013-04-08 Motocicleta

Country Status (7)

Country Link
EP (1) EP2650528B1 (es)
JP (1) JP2013217338A (es)
CN (1) CN103373425A (es)
BR (1) BR102013005325B1 (es)
ES (1) ES2525201T3 (es)
MY (1) MY166090A (es)
PH (1) PH12013000070A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6347445B2 (ja) * 2014-09-30 2018-06-27 本田技研工業株式会社 鞍乗り型車両用内燃機関
JP6680822B2 (ja) * 2018-03-30 2020-04-15 本田技研工業株式会社 鞍乗型車両用内燃機関の吸気構造
TWI751808B (zh) * 2020-11-25 2022-01-01 宏佳騰動力科技股份有限公司 單進氣通道式進氣調節構造

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3875417B2 (ja) * 1998-11-25 2007-01-31 本田技研工業株式会社 車両用エンジンにおける燃料噴射装置
JP4555413B2 (ja) 1999-03-02 2010-09-29 本田技研工業株式会社 バックボーン型自動二輪車における燃料噴射装置
JP4423724B2 (ja) * 2000-02-07 2010-03-03 スズキ株式会社 スクータ型車両
EP2138710B1 (en) * 2004-03-30 2012-02-22 Yamaha Hatsudoki Kabushiki Kaisha Saddle-straddling type motor vehicle
JP2006057503A (ja) * 2004-08-19 2006-03-02 Yamaha Motor Co Ltd 高出力エンジンおよび車両
JP4359542B2 (ja) * 2004-08-23 2009-11-04 ヤマハ発動機株式会社 車両
JP3153075U (ja) * 2008-07-29 2009-08-20 ヤマハ発動機株式会社 車両用エンジンユニットおよび鞍乗り型車両

Also Published As

Publication number Publication date
PH12013000070B1 (en) 2014-11-17
BR102013005325B1 (pt) 2021-06-08
EP2650528A1 (en) 2013-10-16
MY166090A (en) 2018-05-24
EP2650528B1 (en) 2014-11-19
CN103373425A (zh) 2013-10-30
BR102013005325A2 (pt) 2015-07-14
PH12013000070A1 (en) 2014-11-17
JP2013217338A (ja) 2013-10-24

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