DE69501852D1 - Brennkraftmaschine mit mehreren Einlassventilen pro Zylinder - Google Patents

Brennkraftmaschine mit mehreren Einlassventilen pro Zylinder

Info

Publication number
DE69501852D1
DE69501852D1 DE69501852T DE69501852T DE69501852D1 DE 69501852 D1 DE69501852 D1 DE 69501852D1 DE 69501852 T DE69501852 T DE 69501852T DE 69501852 T DE69501852 T DE 69501852T DE 69501852 D1 DE69501852 D1 DE 69501852D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
intake valves
per cylinder
valves per
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 - Fee Related
Application number
DE69501852T
Other languages
English (en)
Other versions
DE69501852T2 (de
Inventor
Yvan Bianco
Roland Sauzet
Frederic Taffin
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.)
Automobiles Peugeot SA
Automobiles Citroen SA
Renault SAS
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen SA
Renault 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 Automobiles Peugeot SA, Automobiles Citroen SA, Renault SAS filed Critical Automobiles Peugeot SA
Publication of DE69501852D1 publication Critical patent/DE69501852D1/de
Application granted granted Critical
Publication of DE69501852T2 publication Critical patent/DE69501852T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B17/00Engines characterised by means for effecting stratification of charge in cylinders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B31/00Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/08Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
    • F02B31/085Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets having two inlet valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00Cylinders; Cylinder heads 
    • F02F1/24Cylinder heads
    • F02F1/42Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/17Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/20Feeding recirculated exhaust gases directly into the combustion chambers or into the intake runners
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/41Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories characterised by the arrangement of the recirculation passage in relation to the engine, e.g. to cylinder heads, liners, spark plugs or manifolds; characterised by the arrangement of the recirculation passage in relation to specially adapted combustion chambers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52Systems for actuating EGR valves
    • F02M26/59Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
    • F02M26/61Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to exhaust pressure
    • F02M26/615Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to exhaust pressure the exhaust back pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00Engines characterised by fuel-air mixture compression
    • F02B1/02Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B31/00Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B2031/006Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air intake valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/12Other methods of operation
    • F02B2075/125Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D9/00Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00Cylinders; Cylinder heads 
    • F02F1/02Cylinders; Cylinder heads  having cooling means
    • F02F1/10Cylinders; Cylinder heads  having cooling means for liquid cooling
    • F02F2001/104Cylinders; Cylinder heads  having cooling means for liquid cooling using an open deck, i.e. the water jacket is open at the block top face
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00Cylinders; Cylinder heads 
    • F02F1/24Cylinder heads
    • F02F2001/244Arrangement of valve stems in cylinder heads
    • F02F2001/245Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M2026/001Arrangements; Control features; Details
    • F02M2026/009EGR combined with means to change air/fuel ratio, ignition timing, charge swirl in the cylinder
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
DE69501852T 1994-06-06 1995-06-02 Brennkraftmaschine mit mehreren Einlassventilen pro Zylinder Expired - Fee Related DE69501852T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9406874A FR2720784B1 (fr) 1994-06-06 1994-06-06 Moteur à combustion interne à plusieurs soupapes d'admission par cylindre.

Publications (2)

Publication Number Publication Date
DE69501852D1 true DE69501852D1 (de) 1998-04-30
DE69501852T2 DE69501852T2 (de) 1998-10-08

Family

ID=9463900

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69501852T Expired - Fee Related DE69501852T2 (de) 1994-06-06 1995-06-02 Brennkraftmaschine mit mehreren Einlassventilen pro Zylinder

Country Status (3)

Country Link
EP (1) EP0686760B1 (de)
DE (1) DE69501852T2 (de)
FR (1) FR2720784B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19622891C2 (de) * 1996-06-07 1998-04-09 Ranco Inc Abgasrückführungssystem
IT1293668B1 (it) * 1997-08-01 1999-03-08 Fiat Ricerche Motore a combustione interna ad accensione comandata con camera di combustione dotata di tre valvole e candela centrale.
DE10158872B4 (de) * 2001-11-30 2006-03-16 Daimlerchrysler Ag Brennkraftmaschine und Verfahren zum Betrieb einer Brennkraftmaschine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845571B2 (ja) * 1978-01-12 1983-10-11 日産自動車株式会社 内燃機関の燃焼室
JPS6060010B2 (ja) * 1980-12-02 1985-12-27 トヨタ自動車株式会社 多気筒内燃機関の吸気装置
JPS59122725A (ja) * 1982-12-29 1984-07-16 Mazda Motor Corp エンジンの吸気装置
JPS59147819A (ja) * 1983-02-15 1984-08-24 Yanmar Diesel Engine Co Ltd 層状給気燃焼式内燃機関
JPS60224921A (ja) * 1984-04-23 1985-11-09 Toyota Motor Corp 2吸気弁式内燃機関の燃焼室
JPH086661B2 (ja) * 1988-07-01 1996-01-29 トヨタ自動車株式会社 内燃機関の燃料噴射装置
FR2650629B1 (fr) * 1989-08-02 1994-05-13 Renault Regie Nale Usines Moteur multicylindre a injection d'essence, comportant trois soupapes par cylindre
JPH0633803A (ja) * 1992-07-10 1994-02-08 Mazda Motor Corp エンジンの燃料供給装置

Also Published As

Publication number Publication date
DE69501852T2 (de) 1998-10-08
FR2720784B1 (fr) 1996-07-26
EP0686760B1 (de) 1998-03-25
EP0686760A1 (de) 1995-12-13
FR2720784A1 (fr) 1995-12-08

Similar Documents

Publication Publication Date Title
DE69605049D1 (de) Brennkraftmaschine mit zylinderabschaltung
DE69401829D1 (de) Brennkraftmaschine mit mehreren Einlassventilen
DE69703511T2 (de) Brennkraftmaschine mit verstellbarem Ventilantrieb
DE69822801D1 (de) Mehrzylinderbrennkraftmaschine mit variabler ventilsteuerung
DE59102460D1 (de) Brennkraftmaschine mit zumindest zwei Einlassventilen je Motorzylinder.
DE59605578D1 (de) Hubkolbenbrennkraftmaschine mit wenigstens einem Zylinder
FI955900A (fi) Polttomoottorin ruiskutusventtiilijärjestely
DE69516643D1 (de) Brennkraftmaschinenblock mit beschichteten Zylinderbüchsen
DE69200151D1 (de) Ansaugsystem in Brennkraftmaschine mit mehreren Zylindern.
DE9405442U1 (de) 4-Ventil-Kolbenbrennkraftmaschine
DE69304371D1 (de) Brennkraftmaschine mit mehreren Zylindern
DE69708446D1 (de) Mehrzylindrige Brennkraftmaschine mit Direkteinspritzung
DE69601375D1 (de) Brennkraftmaschine mit einem koksschabring in einem zylinder
DE59504902D1 (de) Brennkraftmaschine mit zwei Zylinderbänken
DE59508450D1 (de) Mehrzylindrige Brennkraftmaschine
DE59409470D1 (de) Brennkraftmaschine mit Einspritzvorrichtung
DE69503042D1 (de) Brennkraftmaschine mit gaswechseldrehschieberanordnungen
DE69824214D1 (de) Brennkraftmaschine mit versetzten Zylinderbänken
DE69510967D1 (de) Zweitaktbrennkraftmaschine in V-Bauart
DE59406296D1 (de) Mehrzylinder-brennkraftmaschine
DE59901241D1 (de) Viertakt-Brennkraftmaschine mit mindestens zwei Einlassventilen pro Zylinder
DE69613115T2 (de) Ventiltrieb in einer brennkraftmaschine
DE69501852D1 (de) Brennkraftmaschine mit mehreren Einlassventilen pro Zylinder
DE69502320D1 (de) Zweitaktbrennkraftmaschine in V-Bauart
AT1683U3 (de) Brennkraftmaschine mit mehreren hubventilen pro zylinder

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee