[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

ES2117844T3 - Dispositivo para la dispersion de carburante para inyector de un motor de inyeccion. - Google Patents

Dispositivo para la dispersion de carburante para inyector de un motor de inyeccion.

Info

Publication number
ES2117844T3
ES2117844T3 ES95402704T ES95402704T ES2117844T3 ES 2117844 T3 ES2117844 T3 ES 2117844T3 ES 95402704 T ES95402704 T ES 95402704T ES 95402704 T ES95402704 T ES 95402704T ES 2117844 T3 ES2117844 T3 ES 2117844T3
Authority
ES
Spain
Prior art keywords
injector
fuel
dispersion
part below
injection engine
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.)
Expired - Lifetime
Application number
ES95402704T
Other languages
English (en)
Inventor
Michael Pontoppidan
Bruno Covin
Jean-Christophe Lucas
Christophe Preterre
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.)
Marelli France SAS
Original Assignee
Magneti Marelli France SAS
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 Magneti Marelli France SAS filed Critical Magneti Marelli France SAS
Application granted granted Critical
Publication of ES2117844T3 publication Critical patent/ES2117844T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F02M35/108—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
    • 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
    • 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
    • F02M35/10314—Materials for intake systems
    • F02M35/10321—Plastics; Composites; Rubbers
    • 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
    • F02M35/10314—Materials for intake systems
    • F02M35/10327—Metals; Alloys
    • 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
    • F02M35/1034—Manufacturing and assembling intake systems
    • F02M35/10347—Moulding, casting or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/08—Thermoplastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

LA FALDA (12) TUBULAR EN EL TABIQUE ENTRE LOS CONDUCTOS DE AIRE (2,3) SOPORTA EL INYECTOR (1) Y FORMA DOS PASOS DE CARBURANTE (19) QUE DESEMBOCAN EN LOS CONDUCTOS (,3), ENTRE DOS PAREDES LATERALES OPUESTAS (15) REDUCIDAS CADA UNA EN BISEL (16) HACIA LA PARTE ABAJO DE BORDE LIBRE (17) EN HOJA DELGADA Y CON UNA MUESCA CON CONCAVIDAD ORIENTADA HACIA LA PARTE ABAJO, ESTANDO UNA ZONA (23) DE LA CARA INTERNA DE CADA PARED LATERAL (15), CORRIENTE ARRIBA DEL BISEL (16) PREFERENTEMENTE GOLPEADA POR AL MENOS UN CHORRO DE CARBURANTE SALIDO DEL INYECTOR(11). APLICACION EN LOS MOTORES DE INYECCION DE DOS VALVULAS DE ADMISION POR CILINDRO.
ES95402704T 1994-12-01 1995-11-30 Dispositivo para la dispersion de carburante para inyector de un motor de inyeccion. Expired - Lifetime ES2117844T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9414456A FR2727722A1 (fr) 1994-12-01 1994-12-01 Jupe de dispersion de carburant, pour injecteur d'un moteur a injection

Publications (1)

Publication Number Publication Date
ES2117844T3 true ES2117844T3 (es) 1998-08-16

Family

ID=9469379

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95402704T Expired - Lifetime ES2117844T3 (es) 1994-12-01 1995-11-30 Dispositivo para la dispersion de carburante para inyector de un motor de inyeccion.

Country Status (5)

Country Link
US (1) US5575263A (es)
EP (1) EP0715069B1 (es)
DE (1) DE69503109T2 (es)
ES (1) ES2117844T3 (es)
FR (1) FR2727722A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19508636A1 (de) * 1995-03-10 1996-09-12 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
ITBO20020339A1 (it) * 2002-05-31 2003-12-01 Magneti Marelli Powertrain Spa Dispositivo ripartitore di flusso per collettori aria atto a realizzare flussi turbolenti in camera di scoppio
JP2004036558A (ja) * 2002-07-05 2004-02-05 Honda Motor Co Ltd 内燃機関の吸気装置
KR20050006743A (ko) * 2003-07-10 2005-01-17 현대자동차주식회사 린번 엔진의 흡기포트 및 그 코어
KR20070116227A (ko) 2005-02-04 2007-12-07 무라드 엠. 이스마일로프 분무 발생이 개선된 연료 분사 시스템 및 연료 분사기
EP2604843B1 (en) * 2011-12-13 2020-06-10 Caterpillar Motoren GmbH & Co. KG Cylinder head with fuel guiding portion

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510224A1 (de) * 1985-03-21 1986-04-24 Daimler-Benz Ag, 7000 Stuttgart Ansaugsystem fuer eine brennkraftmaschine
US4982716A (en) * 1988-02-19 1991-01-08 Toyota Jidosha Kabushiki Kaisha Fuel injection valve with an air assist adapter for an internal combustion engine
DE3808396C2 (de) * 1988-03-12 1995-05-04 Bosch Gmbh Robert Kraftstoffeinspritzventil
AT402535B (de) * 1990-02-23 1997-06-25 Avl Verbrennungskraft Messtech Brennkraftmaschine mit zumindest zwei einlassventilen je motorzylinder
JP2516185Y2 (ja) * 1990-03-15 1996-11-06 トヨタ自動車株式会社 内燃機関の燃料噴射装置
JPH04128567A (ja) * 1990-09-20 1992-04-30 Mazda Motor Corp エンジンの吸気装置
JPH04252867A (ja) * 1991-01-25 1992-09-08 Nissan Motor Co Ltd 内燃機関の燃料供給装置
JP2938204B2 (ja) * 1991-02-22 1999-08-23 ヤマハ発動機株式会社 自動二輪車用４サイクルエンジンの吸気装置
US5265568A (en) * 1991-09-27 1993-11-30 Mazda Motor Corporation Intake system for internal combustion engine
JP3003339B2 (ja) * 1991-12-06 2000-01-24 トヨタ自動車株式会社 燃料噴射式内燃機関の吸気装置

Also Published As

Publication number Publication date
EP0715069B1 (fr) 1998-06-24
EP0715069A1 (fr) 1996-06-05
US5575263A (en) 1996-11-19
FR2727722B1 (es) 1997-02-14
DE69503109D1 (de) 1998-07-30
DE69503109T2 (de) 1999-01-21
FR2727722A1 (fr) 1996-06-07

Similar Documents

Publication Publication Date Title
CA2889282C (en) An air flow guide for an internal combustion engine
CA2044358A1 (en) Air swirling device for an internal combustion engine
BR8300682A (pt) Processo para a alimentacao de um motor de combustao interna com combustivel e instalacao de alimentacao de combustiivel para a realizacao do processo
ES2187212T3 (es) Motor de combustion interna de cuatro tiempos con inyeccion directa.
MX170714B (es) Metodo para inyectar combustible a una camara de combustion de un motor de combustion interna
ES2110493T3 (es) Filtro para reducir las emisiones nocivas del carter en un motor de combustion interna.
ES2117897T3 (es) Motor de combustion interna con sistema de inyeccion de metano.
AR212094A1 (es) Piston para un motor de combustion interna y el motor que posee aplicado dicho piston,incluyendo una boquilla de entrada de combustible liquido
IT8421295A0 (it) Dispositivo di adduzione del carburante per motori a combustione interna.
ES2164311T3 (es) Dispositivo de refrigeracion de un motor de combustion interna.
ES2117844T3 (es) Dispositivo para la dispersion de carburante para inyector de un motor de inyeccion.
ES2034174T3 (es) Dispositivo de admision para un motor de combustion interna de cilindros multiples.
IT9048292A0 (it) Dispositivo di regolazione del gas di scarico in un motore alternativo a combustione interna, in particolare un motore diesel.
ES2049512T3 (es) Motor de combustion interna de inyeccion con un encendido electrico por chispa y con un dispositivo de calefaccion.
ES2162407T3 (es) Motor de combustion interna de encendido por chispa que tiene una camara de combustion provisto de tres valvulas y una bujia de encendido central.
JPS52102919A (en) System for supplying secondary air for cleaning exhaust gas in interna l combustion engine
GB1244743A (en) Cylinder heads for internal combustion engines
GB1390894A (en) Aircooled reciprocating-piston internal combustion engine
ES2094926T3 (es) Valvula giratoria y utilizacion de dicha valvula para la transferencia de un fluido a una camara de combustion de un motor de combustion interna.
ES2026955T3 (es) Instalacion de aspiracion para motores de combustion interna.
ES2112018T3 (es) Colector de admision con impedancia modulable y reducida perdida de carga.
IT8419359A0 (it) Sistema di convogliamento del combustibile in particolare per motori a combustione interna.
DE69618596D1 (de) Anordnung in einem zylinderkopf
IT8747953A0 (it) Dispositivo di alimentazione di carburante, particolarmente per motori a combustione interna, con organidi filtraggio ed emulsionamento del carburante stesso
SE8900015D0 (sv) Foerbraenningsmotor

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 715069

Country of ref document: ES