FR2836959B1 - Dispositif d'admission d'air dans un cylindre de moteur a combustion - Google Patents

Dispositif d'admission d'air dans un cylindre de moteur a combustion

Info

Publication number
FR2836959B1
FR2836959B1 FR0202796A FR0202796A FR2836959B1 FR 2836959 B1 FR2836959 B1 FR 2836959B1 FR 0202796 A FR0202796 A FR 0202796A FR 0202796 A FR0202796 A FR 0202796A FR 2836959 B1 FR2836959 B1 FR 2836959B1
Authority
FR
France
Prior art keywords
combustion engine
air intake
engine cylinder
intake device
cylinder
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
FR0202796A
Other languages
English (en)
Other versions
FR2836959A1 (fr
Inventor
Patrick Dumont
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.)
Renault SAS
Original Assignee
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 Renault SAS filed Critical Renault SAS
Priority to FR0202796A priority Critical patent/FR2836959B1/fr
Publication of FR2836959A1 publication Critical patent/FR2836959A1/fr
Application granted granted Critical
Publication of FR2836959B1 publication Critical patent/FR2836959B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F02F1/4235—Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels
    • 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
    • F02B31/04—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors
    • F02B31/06—Movable means, e.g. butterfly valves
    • 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
    • F02F1/4235—Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels
    • F02F1/4242—Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels with a partition wall inside the channel
    • 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
    • F02M35/10072—Intake runners
    • 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
    • F02M35/10098—Straight ducts
    • 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
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10262—Flow guides, obstructions, deflectors or the like
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/12—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having slidably-mounted valve members; having valve members movable longitudinally of conduit
    • F02D9/14—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having slidably-mounted valve members; having valve members movable longitudinally of conduit the members being slidable transversely of conduit
    • 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
    • F02F1/4264—Shape or arrangement of intake or exhaust channels in cylinder heads of exhaust channels
    • F02F2001/4278—Exhaust collectors
    • 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
    • F02M35/10354—Joining multiple sections together
    • F02M35/1036—Joining multiple sections together by welding, bonding or the like
    • 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)
FR0202796A 2002-03-05 2002-03-05 Dispositif d'admission d'air dans un cylindre de moteur a combustion Expired - Fee Related FR2836959B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0202796A FR2836959B1 (fr) 2002-03-05 2002-03-05 Dispositif d'admission d'air dans un cylindre de moteur a combustion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0202796A FR2836959B1 (fr) 2002-03-05 2002-03-05 Dispositif d'admission d'air dans un cylindre de moteur a combustion

Publications (2)

Publication Number Publication Date
FR2836959A1 FR2836959A1 (fr) 2003-09-12
FR2836959B1 true FR2836959B1 (fr) 2006-06-23

Family

ID=27763569

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0202796A Expired - Fee Related FR2836959B1 (fr) 2002-03-05 2002-03-05 Dispositif d'admission d'air dans un cylindre de moteur a combustion

Country Status (1)

Country Link
FR (1) FR2836959B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2894287A1 (fr) * 2005-12-07 2007-06-08 Renault Sas Dispositif de variation de l'aerodynamique a obturateur deplacable pour moteur a combustion interne

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422805A (en) * 1966-11-16 1969-01-21 Int Harvester Co Engine inlet passage swirl device
DE2035939B1 (de) * 1970-07-20 1972-02-03 Kloeckner Humboldt Deutz Ag Zylinderkopf für Brennkraftmaschinen
JPS5844843B2 (ja) * 1976-03-05 1983-10-05 日産自動車株式会社 内燃機関の吸気通路
JPS61175233A (ja) * 1985-01-31 1986-08-06 Hino Motors Ltd 直接噴射式デイ−ゼル機関の吸気装置
US4977866A (en) * 1990-03-21 1990-12-18 Don Wilkins Flow control system for intake manifold
WO1992003645A1 (fr) * 1990-08-22 1992-03-05 Fahy Arthur J Conduits de gaz a ecoulement variable
DE9319545U1 (de) * 1993-12-20 1995-04-20 Fev Motorentech Gmbh & Co Kg Fremdgezündeter Kolbenmotor mit richtungsänderbarer Einströmung des Kraftstoff-Luft-Gemisches
AT3137U1 (de) * 1998-09-11 1999-10-25 Avl List Gmbh Brennkraftmaschine mit zwei einlassventilen je zylinder
DE19855732A1 (de) * 1998-12-03 2000-06-08 Mann & Hummel Filter Rohr mit veränderbarem Querschnitt

Also Published As

Publication number Publication date
FR2836959A1 (fr) 2003-09-12

Similar Documents

Publication Publication Date Title
FR2851297B1 (fr) Dispositif de commande d'arret et de demarrage de moteur a combustion interne
FR2845424B1 (fr) Dispositif de refroidissement d'un moteur a combustion interne
FR2845733B1 (fr) Dispositif de refroidissement d'un moteur a combustion interne
ITMI20010950A0 (it) Motore a combustione interna a due tempi
FR2851613B1 (fr) Dispositif de commande de la quantite d'admission dans un moteur a combustion interne
FR2807108B1 (fr) Collecteur d'admission d'air a elargissement brusque, pour moteur a combustion interne
FR2870297B1 (fr) Installation d'admission d'air de moteur a combustion interne
ITMI20041512A1 (it) "procedimento per mettere in moto un motore a cambustibile interna pluricilindrico"
FR2814196B1 (fr) Dispositif d'admission d'air dans un cylindre de moteur a combustion
FR2834005B1 (fr) Collecteur d'admission pour moteur a combustion interne
FR2823257B1 (fr) Dispositif d'admission d'air dans un cylindre de moteur a combustion
FR2862576B1 (fr) Systeme d'admission de moteur a combustion interne
FR2665730B1 (fr) Moteur a combustion interne a dispositif d'admission d'air integre dans la culasse.
FR2830279B1 (fr) Procede et dispositif de reduction de l'emission de polluants d'un moteur a combustion interne
FR2825414B1 (fr) Dispositif d'entrainement, notamment pour papillons de tubulure d'admission d'un moteur a combustion interne
FR2836959B1 (fr) Dispositif d'admission d'air dans un cylindre de moteur a combustion
FR2902464B1 (fr) Dispositif d'admission d'air dans un cylindre de moteur a combustion interne
FI20022177A (fi) Polttomoottorin kampimekanismi
FR2852060B1 (fr) Repartiteur d'admission d'air pour moteur a combustion interne.
FR2894615B1 (fr) Dispositif d'admission d'air dans un cylindre de moteur a combustion
FR2768774B1 (fr) Appareil d'admission de moteur a combustion interne
FR2868132B1 (fr) Installation d'admission de moteur a combustion interne
FR2852624B1 (fr) Dispositif de fixation d'un turbocompresseur sur un moteur a combustion
DE60020231D1 (de) Luftansaugvorrichtung für eine brennkraftmaschine
FR2862699B1 (fr) Moteur a combustion interne avec agencement de soupapes d'admission

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20071130