ES2191845T3 - Sistema de inyeccion directa de combustible en una camara de combustion de un cilindro de motor de combustion interna. - Google Patents

Sistema de inyeccion directa de combustible en una camara de combustion de un cilindro de motor de combustion interna.

Info

Publication number
ES2191845T3
ES2191845T3 ES97931844T ES97931844T ES2191845T3 ES 2191845 T3 ES2191845 T3 ES 2191845T3 ES 97931844 T ES97931844 T ES 97931844T ES 97931844 T ES97931844 T ES 97931844T ES 2191845 T3 ES2191845 T3 ES 2191845T3
Authority
ES
Spain
Prior art keywords
chamber
combustion engine
internal combustion
fuel injection
injection system
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
ES97931844T
Other languages
English (en)
Inventor
Cornel Stan
Matthias Kratzsch
Jean-Louis Lefebvre
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.)
Peugeot Motocycles SA
Original Assignee
Peugeot Motocycles SA
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 Peugeot Motocycles SA filed Critical Peugeot Motocycles SA
Application granted granted Critical
Publication of ES2191845T3 publication Critical patent/ES2191845T3/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
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B17/00—Engines characterised by means for effecting stratification of charge in cylinders
    • 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
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

ESTE SISTEMA DE INYECCION DIRECTA DE CARBURANTE AL INTERIOR DE UNA CAMARA DE COMBUSTION DE UN CILINDRO DE MOTOR DE COMBUSTION INTERNA, QUE LLEVA AL MENOS UN INYECTOR DE CARBURANTE (3) Y MEDIOS (3) DE CEBADO DE LA COMBUSTION EN LA CAMARA (1), SE CARACTERIZA PORQUE AL MENOS DICHO INYECTOR (3) ESTA DISPUESTO PARALELAMENTE A UNA DIRECCION TANGENCIAL (T) A LA CAMARA (1), DE MANERA DECALADA RESPECTO AL EJE LONGITUDINAL (X-X) DE ESTA E INCLINADO RESPECTO A UN PLANO TRANSVERSAL (P) AL EJE (X-X) DE ESTA, EN DIRECCION A LOS MEDIOS DE CEBADO (4), PARA GENERAR EN EL INTERIOR DE LA CAMARA UN TORBELLINO DE MEZCLA AIRE/CARBURANTE EN DIRECCION A LOS MEDIOS DE CEBADO.
ES97931844T 1996-07-03 1997-07-01 Sistema de inyeccion directa de combustible en una camara de combustion de un cilindro de motor de combustion interna. Expired - Lifetime ES2191845T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9608291A FR2750741B1 (fr) 1996-07-03 1996-07-03 Systeme d'injection directe de carburant dans une chambre de combustion d'un cylindre de moteur a combustion interne

Publications (1)

Publication Number Publication Date
ES2191845T3 true ES2191845T3 (es) 2003-09-16

Family

ID=9493677

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97931844T Expired - Lifetime ES2191845T3 (es) 1996-07-03 1997-07-01 Sistema de inyeccion directa de combustible en una camara de combustion de un cilindro de motor de combustion interna.

Country Status (7)

Country Link
EP (1) EP0907827B1 (es)
AT (1) ATE231586T1 (es)
AU (1) AU3545697A (es)
DE (1) DE69718643T2 (es)
ES (1) ES2191845T3 (es)
FR (1) FR2750741B1 (es)
WO (1) WO1998001668A1 (es)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR710975A (fr) * 1931-02-10 1931-09-01 Perfectionnements aux moteurs à combustion
GB611620A (en) * 1945-11-13 1948-11-02 Texaco Development Corp Improvements in or relating to the operation of internal combustion engines having airless injection of fuel
FR1138894A (fr) * 1954-11-22 1957-06-20 Texaco Development Corp Moteur à combustion interne
JPS5926775B2 (ja) * 1978-10-19 1984-06-30 トヨタ自動車株式会社 内燃機関の燃焼室
JPS55148919A (en) * 1979-05-09 1980-11-19 Zenji Ishikawa Device for causing flow of suction gas in four-cycle reciprocating internal combustion engine
JP2829728B2 (ja) * 1987-03-04 1998-12-02 マツダ株式会社 エンジンの燃焼室構造

Also Published As

Publication number Publication date
AU3545697A (en) 1998-02-02
FR2750741B1 (fr) 1998-11-06
FR2750741A1 (fr) 1998-01-09
WO1998001668A1 (fr) 1998-01-15
ATE231586T1 (de) 2003-02-15
DE69718643T2 (de) 2003-08-21
EP0907827A1 (fr) 1999-04-14
EP0907827B1 (fr) 2003-01-22
DE69718643D1 (de) 2003-02-27

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