ES2572139T3 - Motor de combustión interna - Google Patents

Motor de combustión interna

Info

Publication number
ES2572139T3
ES2572139T3 ES07109891T ES07109891T ES2572139T3 ES 2572139 T3 ES2572139 T3 ES 2572139T3 ES 07109891 T ES07109891 T ES 07109891T ES 07109891 T ES07109891 T ES 07109891T ES 2572139 T3 ES2572139 T3 ES 2572139T3
Authority
ES
Spain
Prior art keywords
intake
path
throttle portions
throttle
intake valve
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
ES07109891T
Other languages
English (en)
Inventor
Kazuhiko Chiba
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.)
Honda Motor Co Ltd
Original Assignee
Honda 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Application granted granted Critical
Publication of ES2572139T3 publication Critical patent/ES2572139T3/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
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10078—Connections of intake systems to the engine
    • F02M35/10085—Connections of intake systems to the engine having a connecting piece, e.g. a flange, between the engine and the air intake being foreseen with a throttle valve, fuel injector, mixture ducts or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • 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
    • F02M35/10118—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements with variable cross-sections of intake ducts along their length; Venturis; Diffusers
    • 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
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10216—Fuel injectors; Fuel pipes or rails; Fuel pumps or pressure regulators
    • 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
    • F02M35/116—Intake manifolds for engines with cylinders in V-arrangement or arranged oppositely relative to the main shaft
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

Un motor de combustión interna, incluyendo: una cámara de combustión (62) formada entre un bloque de cilindro (21) y una culata de cilindro (22) enfrente de una porción superior de un pistón (25) montado deslizantemente en el bloque de cilindro (21); y un recorrido de admisión (70) que se extiende desde un tubo de entrada (68) conectado por separado o integralmente a la culata de cilindro (22) y que comunica con un orificio de válvula de admisión (71) que se abre a la superficie superior de la cámara de combustión (62) para abrirse/cerrarse con la válvula de admisión (86), donde el recorrido de admisión (70) está provisto de un par de porciones estranguladoras (70a, 70b) dispuestas con un intervalo en una dirección de flujo de aire del recorrido de admisión (70) y una porción de expansión (70c) colocada entre las porciones estranguladoras (70a, 70b), caracterizado porque las porciones estranguladoras (70a, 70b se han dispuesto en una porción curvada del recorrido de admisión (70) formado sustancialmente en forma de U en sección según se ve en un plano ortogonal proyectado a una línea axial de un cigüeñal (26) y paralelo a una línea axial de cilindro, y el par de porciones estranguladoras (70a, 70b) está dispuesto en el lado situado hacia arriba con el orificio de válvula de admisión (71).
ES07109891T 2006-08-29 2007-06-08 Motor de combustión interna Active ES2572139T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006232475A JP4657177B2 (ja) 2006-08-29 2006-08-29 内燃機関

Publications (1)

Publication Number Publication Date
ES2572139T3 true ES2572139T3 (es) 2016-05-30

Family

ID=38466005

Family Applications (1)

Application Number Title Priority Date Filing Date
ES07109891T Active ES2572139T3 (es) 2006-08-29 2007-06-08 Motor de combustión interna

Country Status (7)

Country Link
US (1) US7621248B2 (es)
EP (1) EP1895147B1 (es)
JP (1) JP4657177B2 (es)
KR (1) KR100871051B1 (es)
CN (1) CN101135265B (es)
ES (1) ES2572139T3 (es)
TW (1) TW200811358A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4754276B2 (ja) * 2005-06-17 2011-08-24 川崎重工業株式会社 自動二輪車
JP4939190B2 (ja) * 2006-11-30 2012-05-23 本田技研工業株式会社 小型車両用パワーユニット
EP3428433B1 (en) * 2016-03-09 2020-02-19 Honda Motor Co., Ltd. Internal combustion engine intake structure
JP6448692B2 (ja) * 2017-03-16 2019-01-09 本田技研工業株式会社 空冷式内燃機関の車載構造

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5865961A (ja) * 1981-10-12 1983-04-19 Nissan Motor Co Ltd エンジンの吸気通路
DE3924544A1 (de) 1989-07-25 1991-02-07 Porsche Ag Stroemungskanal
DE4024005C2 (de) * 1990-07-28 1995-04-13 Daimler Benz Ag Ansaugeinrichtung für eine gemischverdichtende Brennkraftmaschine
JP3002286B2 (ja) * 1991-03-15 2000-01-24 ヤマハ発動機株式会社 燃料噴射式４サイクルエンジンの吸気装置
GB9103833D0 (en) * 1991-02-23 1991-04-10 Jaguar Cars Inlet manifold and fuel supply system
US5553590A (en) * 1992-07-14 1996-09-10 Yamaha Hatsudoki Kabushiki Kaisha Intake control valve
DE4403219A1 (de) * 1994-02-03 1995-08-10 Daimler Benz Ag Als Baueinheit vorfertigbares Saugmodul für eine Mehrzylnder-Brennkraftmaschine
JP3308754B2 (ja) * 1995-02-15 2002-07-29 ヤマハ発動機株式会社 エンジンの排気再循環装置
KR100256921B1 (ko) * 1997-09-30 2000-05-15 김태구 흡기체적 증대를 위한 실린더 헤드의 흡기포트 구조
KR20030039466A (ko) * 2001-11-13 2003-05-22 현대자동차주식회사 엔진 흡기포트의 구조
KR20030039467A (ko) * 2001-11-13 2003-05-22 현대자동차주식회사 가변밸브타이밍장치 엔진의 흡기포트
KR100476193B1 (ko) * 2001-12-10 2005-03-16 현대자동차주식회사 엔진의 흡기포트 구조
US6848408B1 (en) * 2002-07-23 2005-02-01 Edward Charles Mendler Intake port
CA2470599C (en) * 2003-06-13 2010-08-03 Honda Motor Co., Ltd. Dual port intake device for an internal combustion engine formed by injection molding
JP2005133548A (ja) 2003-10-28 2005-05-26 Suzuki Motor Corp シリンダヘッドの吸気ポート構造
JP2006077774A (ja) * 2005-10-05 2006-03-23 Suzuki Motor Corp 船外機

Also Published As

Publication number Publication date
TWI323311B (es) 2010-04-11
JP2008057354A (ja) 2008-03-13
EP1895147A1 (en) 2008-03-05
CN101135265B (zh) 2013-03-06
KR100871051B1 (ko) 2008-12-01
US7621248B2 (en) 2009-11-24
CN101135265A (zh) 2008-03-05
US20080053392A1 (en) 2008-03-06
EP1895147B1 (en) 2016-04-27
JP4657177B2 (ja) 2011-03-23
KR20080021489A (ko) 2008-03-07
TW200811358A (en) 2008-03-01

Similar Documents

Publication Publication Date Title
CL2008002373A1 (es) Motor de combustion interna de ciclo dividido, con un conducto de transferencia que posee una valvula de compresion y una valvula de expansion, un equilibrador de presiones de fluido asistido por la presion del fluido en el conducto de transferencia que desvia la valvula de compresion para equilibrar las presiones en la valvula.
ATE478247T1 (de) Brennkraftmaschine
BRPI0403972A (pt) Estrutura para passagem de fluxo de ar de refrigeração para um cabeçote de cilindro
CN104847522A (zh) 用于内燃机的空气导流装置
CN101375031A (zh) 内燃发动机
JP2007521974A5 (es)
JP2004301320A5 (es)
BRPI0417886A (pt) motor de dois tempos com injeção direta
ATE507385T1 (de) Abgasrückführmechanismus für einen mehrzweckmotor
ATE488681T1 (de) Zweitakt-dieselbrennkraftmaschine
AR054905A2 (es) Motor de combustion interna y maquina de movimiento alternativo
ATE342441T1 (de) Hubkolbenverdichter
JPWO2020217656A5 (es)
EP2410164A3 (en) Structure of cylinder head of air cooling engine
JP2006283758A (ja) ２サイクルエンジン
WO2008041084A3 (en) Internal combustion engine
WO2007056784A3 (de) Brennkraftmaschine
EP1710403A8 (en) Engine
PE20070943A1 (es) Motor de combustion interna mejorado
AR042749A1 (es) Motor de combustion interna de inyeccion directa de gasolina
TH42440B (th) เครื่องยนต์สันดาปภายใน
BRPI0504201A (pt) tubulação de admissão com um vaso interno para um motor de combustão interna
SE0600730L (sv) Luftinloppsarrangemang för en luftkompressor i ett fordon
TH90296A (th) เครื่องยนต์สันดาปภายใน
JP2006329160A5 (es)