CA2271626A1 - Systeme d'admission d'un moteur a combustion interne a piston - Google Patents

Systeme d'admission d'un moteur a combustion interne a piston Download PDF

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Publication number
CA2271626A1
CA2271626A1 CA002271626A CA2271626A CA2271626A1 CA 2271626 A1 CA2271626 A1 CA 2271626A1 CA 002271626 A CA002271626 A CA 002271626A CA 2271626 A CA2271626 A CA 2271626A CA 2271626 A1 CA2271626 A1 CA 2271626A1
Authority
CA
Canada
Prior art keywords
intake
section
valve
cross
inlet
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.)
Abandoned
Application number
CA002271626A
Other languages
English (en)
Inventor
Marco Herr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2271626A1 publication Critical patent/CA2271626A1/fr
Abandoned 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
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10229—Fluid connections to the air intake system; their arrangement of pipes, valves or the like the intake system acting as a vacuum or overpressure source for auxiliary devices, e.g. brake systems; Vacuum chambers
    • 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0205—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the charging effect
    • F02B27/021—Resonance charging
    • 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0226—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
    • F02B27/0231—Movable ducts, walls or the like
    • F02B27/0236—Movable ducts, walls or the like with continuously variable adjustment of a length or width
    • 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0226—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
    • F02B27/0242—Fluid communication passages between intake ducts, runners or chambers
    • 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0226—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
    • F02B27/0247—Plenum chambers; Resonance chambers or resonance pipes
    • F02B27/0252—Multiple plenum chambers or plenum chambers having inner separation walls, e.g. comprising valves for the same group of cylinders
    • 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0226—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
    • F02B27/0289—Intake runners having multiple intake valves per 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0294—Actuators or controllers therefor; Diagnosis; Calibration
    • 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
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1824—Number of cylinders six
    • 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)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Characterised By The Charging Evacuation (AREA)

Abstract

L'invention concerne un système d'admission d'un moteur à combustion interne à piston, constitué d'au moins un cylindre (4) doté de plusieurs entrées d'admission (10, 11) dans chacune desquelles travaille respectivement une soupape d'admisison, et d'une tubulure d'admission dotée d'un tuyau d'admission (13) relié aux entrées d'admission. Ce système est caractérisé en ce que le tuyau d'admission (13) présente une paroi de séparation (17) qui se meut en fonction de l'état de fonctionnement du moteur à combustion interne, passant d'une position où seule une entrée d'admission (10) est ouverte, formant ainsi une voie d'écoulement de section réduite, à une position où toutes les entrées d'admission (10, 11) sont ouvertes, formant ainsi une voie d'écoulement de section maximale.
CA002271626A 1995-08-30 1996-08-14 Systeme d'admission d'un moteur a combustion interne a piston Abandoned CA2271626A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19531985.0 1995-08-30
DE19531985A DE19531985A1 (de) 1995-08-30 1995-08-30 Ansaugsystem für eine Kolbenbrennkraftmaschine
PCT/EP1996/003586 WO1997008434A1 (fr) 1995-08-30 1996-08-14 Systeme d'admission d'un moteur a combustion interne a piston

Publications (1)

Publication Number Publication Date
CA2271626A1 true CA2271626A1 (fr) 1997-03-06

Family

ID=7770809

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002271626A Abandoned CA2271626A1 (fr) 1995-08-30 1996-08-14 Systeme d'admission d'un moteur a combustion interne a piston

Country Status (6)

Country Link
EP (1) EP0847484A1 (fr)
AU (1) AU7281096A (fr)
CA (1) CA2271626A1 (fr)
DE (1) DE19531985A1 (fr)
NO (1) NO981464D0 (fr)
WO (2) WO1997008434A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6274312B1 (en) 1996-12-11 2001-08-14 Schering Corporation Intracellular regulatory molecules; related reagents
DE19809052A1 (de) * 1998-03-04 1999-09-09 Opel Adam Ag Einlaßkanal für eine Brennkraftmaschine
US6105545A (en) * 1999-02-12 2000-08-22 General Motors Corporation Intake port for an internal combustion engine
JP3912174B2 (ja) * 2002-05-02 2007-05-09 日産自動車株式会社 エンジンの吸気装置
CA2492845A1 (fr) * 2002-07-19 2004-01-29 Litens Automotive Collecteur d'admission a superficie de la section transversale variable
US7073473B2 (en) 2003-07-18 2006-07-11 Litens Automotive Partnership Intake manifold variable runner area
DE10335136A1 (de) * 2003-07-31 2005-02-17 Siemens Ag Teileinheit für eine Zusatzsteuerventileinrichtung für einen Einlasskanal einer Kolbenbrennkraftmaschine
JP4640314B2 (ja) * 2006-10-25 2011-03-02 日産自動車株式会社 エンジンの可変吸気バルブの作動制御装置
WO2008100398A2 (fr) 2007-02-09 2008-08-21 Polaris Industries Inc. Véhicules ergonomiques réglables
CN102149569B (zh) 2008-07-24 2014-07-23 北极星工业有限公司 拖拉机车辆
US8215694B2 (en) 2008-10-07 2012-07-10 Polaris Industries Inc. ATV having arrangement for a passenger
US11718240B2 (en) 2019-12-20 2023-08-08 Polaris Industries Inc. All-terrain vehicle
USD937710S1 (en) 2020-07-24 2021-12-07 Polaris Industries Inc. All-terrain vehicle

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57102516A (en) * 1980-12-13 1982-06-25 Yamaha Motor Co Ltd Intake device for engine
JPS59126031A (ja) * 1983-01-07 1984-07-20 Yamaha Motor Co Ltd 内燃機関の吸気装置
JPS6189927A (ja) * 1984-10-09 1986-05-08 Mitsubishi Motors Corp 複合吸気エンジン
JPH0696976B2 (ja) * 1985-04-08 1994-11-30 トヨタ自動車株式会社 内燃機関用ダイヤフラム機構駆動装置
DE3518684A1 (de) * 1985-05-24 1986-11-27 Audi AG, 8070 Ingolstadt Saugrohr fuer eine mehrzylindrige brennkraftmaschine
DE3544122A1 (de) * 1985-12-13 1987-06-19 Bayerische Motoren Werke Ag Mehrzylinder-brennkraftmaschine mit ansauganlage
DE3843509C2 (de) * 1988-12-23 1993-11-18 Daimler Benz Ag Ansaugsystem für eine Brennkraftmaschine
AT402326B (de) * 1989-06-06 1997-04-25 Avl Verbrennungskraft Messtech Zylinderkopf für eine brennkraftmaschine
DE4231804C2 (de) * 1991-10-01 1995-06-01 Daimler Benz Ag Ansaugsystem einer mehrzylindrigen luftverdichtenden Einspritzbrennkraftmaschine
DE4215416A1 (de) * 1992-05-11 1993-11-18 Porsche Ag Luftansauganlage für eine Brennkaftmaschine
US5377629A (en) * 1993-10-20 1995-01-03 Siemens Electric Limited Adaptive manifold tuning

Also Published As

Publication number Publication date
EP0847484A1 (fr) 1998-06-17
WO1997008434A1 (fr) 1997-03-06
NO981464D0 (no) 1998-04-01
DE19531985A1 (de) 1997-03-06
WO1997008433A1 (fr) 1997-03-06
AU7281096A (en) 1997-03-19

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