WO2007003442A1 - Systeme d'admission d'un moteur a combustion interne - Google Patents

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

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Publication number
WO2007003442A1
WO2007003442A1 PCT/EP2006/006615 EP2006006615W WO2007003442A1 WO 2007003442 A1 WO2007003442 A1 WO 2007003442A1 EP 2006006615 W EP2006006615 W EP 2006006615W WO 2007003442 A1 WO2007003442 A1 WO 2007003442A1
Authority
WO
WIPO (PCT)
Prior art keywords
intake
internal combustion
combustion engine
intake system
engine
Prior art date
Application number
PCT/EP2006/006615
Other languages
German (de)
English (en)
Inventor
Wolfgang Cedzich
Mathias Schuster
Jörg HAMMERSCHICK
Heinz Bühl
Jürgen Werner
Klaus Waltenberg
Nikolaus Moser
Andreas Franz
Wolfgang Wenzel
Thorsten Schmid
Herbert Pietrowski
Thomas Jessberger
Uwe Neumann
Matthias Gradl
Michael Lechner
Thomas Ludwig
Original Assignee
Mann+Hummel Gmbh
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 Mann+Hummel Gmbh filed Critical Mann+Hummel Gmbh
Publication of WO2007003442A1 publication Critical patent/WO2007003442A1/fr

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
    • F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
    • F02M35/161—Arrangement of the air intake system in the engine compartment, e.g. with respect to the bonnet or the vehicle front face
    • 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
    • F02M35/02—Air cleaners
    • F02M35/024—Air cleaners using filters, e.g. moistened
    • 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
    • F02M35/10131—Ducts situated in more than one plane; Ducts of one plane crossing ducts of another plane
    • 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
    • F02M35/112—Intake manifolds for engines with cylinders all in one line
    • 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
    • F02M35/10026—Plenum chambers
    • F02M35/10045—Multiple plenum chambers; Plenum chambers having inner separation walls
    • 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
    • F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
    • 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
    • F02M35/1034—Manufacturing and assembling intake systems
    • F02M35/10347—Moulding, casting 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
    • F02M35/10373—Sensors for intake systems
    • F02M35/10386—Sensors for intake systems for flow rate

Definitions

  • the invention relates to an intake system of an internal combustion engine.
  • This intake system has two
  • Suction pipe flows in at the front of a vehicle, there by a Fil ⁇
  • Hood-proof intake pipe and the engine itself is done via a flexible
  • Part of the bodywork of the motor vehicle a hollow element with a
  • Wall, which has openings comprises, over which the cavity
  • connecting means for connecting the cavity with the inlet opening
  • Licher engines - is not possible, but requires new, constructive
  • suction systems usually consist of air collectors, the
  • Suction tube is that this on the internal combustion engine or in
  • Engine compartment of a vehicle can be optimally positioned.
  • the flange unit also has cylinder-selective injection
  • Each flange unit is a sensor for air mass measurement.
  • the dust collector which is
  • any filter element shapes such. B. in DE 43 28 846, are possible.
  • each intake pipe consists of a
  • Plastic pipe is, for example, the blow molding process. It be ⁇
  • each intake pipe can with a mouth flap be provided to redu ⁇ the intake noise
  • the invention also relates to an intake air passage for a Verbrennungs ⁇
  • the only connecting component between the cylinders can be
  • the invention also relates to a method for producing a Ansaug ⁇
  • Suction pipe is optimized so that it in the engine compartment on the one hand
  • Figure 1 is a schematic representation of an intake system of a
  • FIG. 2 shows a detailed representation of a flange unit
  • FIG. 3 shows a further variant of a flange unit
  • FIG. 4 shows a flange unit with a collector system
  • FIG. 5 is a schematic representation of an intake system in
  • Figure 6 is a schematic representation of an intake system in
  • Figure 7 is a schematic representation of an intake system in
  • Figure 8 is a schematic representation of an intake system in
  • Flan unit 12 is located. This Flan unit will follow closer
  • tubular filter element 19 as for example from the Staub ⁇
  • suction in front of the filter is also a tube 26, 27, 28, 29.
  • Each tube is also a tube 26, 27, 28, 29.
  • a flange unit 12 is shown in an enlarged view in FIG. 2
  • the flange unit is on. Furthermore, the flange unit is equipped with an exhaust gas recirculation
  • opening 23 provided. Exhaust gas flows into the fresh air via this opening
  • opening 35 is swirled within the Flanheitheit 12 and enters the respective cylinder. Furthermore, other openings, such as opening 35, to
  • the example shown here is located between the individual intake manifold
  • FIG. 3 shows a schematic representation of individual intake with Lucas ⁇
  • Flange segment are throttle valves 25 with a common
  • Throttle valve control disposed over the throttle shaft 40.
  • flange segment 39 for example, air supply ducts
  • the flange segment is at one here
  • connection level 42 The length of the individual NEN modular air ducts is arbitrary. So can - tuned to
  • the air filter modules 24 are for example preformed
  • Filter body which are inserted only in the air ducts and relative
  • FIG. 4 shows a flange unit with a collector system.
  • Control flap 46 which completely connects the collector rooms or teil ⁇
  • FIG. 5 shows, in a first variant, the distribution of the individual intake pipes
  • the air for the internal combustion engine is symmetrical left and right
  • the air intake is distributed within the engine compartment.
  • the air intake is distributed within the engine compartment.
  • the air intake is distributed within the engine compartment.
  • the air intake is distributed within the engine compartment.
  • Figure 6 shows in a second variant, the intake asymmetric left
  • FIG. 7 shows, in a third variant, the intake pipes 13, 14, 15, 16, wel ⁇
  • the intake pipes can be arranged.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

L'invention concerne un système d'admission d'un moteur à combustion interne. Un tuyau d'admission individuel est associé à chaque cylindre de la machine à combustion interne. Dans ou sur chaque tuyau d'admission se trouve un dépoussiéreur. Chaque tuyau d'admission débouche dans une unité flasque qui assure la liaison avec la culasse de cylindre de la machine à combustion interne.
PCT/EP2006/006615 2005-07-06 2006-07-06 Systeme d'admission d'un moteur a combustion interne WO2007003442A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202005010795.6 2005-07-06
DE202005010795 2005-07-06

Publications (1)

Publication Number Publication Date
WO2007003442A1 true WO2007003442A1 (fr) 2007-01-11

Family

ID=37198786

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/006615 WO2007003442A1 (fr) 2005-07-06 2006-07-06 Systeme d'admission d'un moteur a combustion interne

Country Status (1)

Country Link
WO (1) WO2007003442A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007018075U1 (de) * 2007-12-21 2009-05-14 Mann+Hummel Gmbh Filteranordnung
WO2015049032A1 (fr) * 2013-10-02 2015-04-09 Daimler Ag Moteur à combustion interne à écoulement optimisé
EP3012446A1 (fr) * 2014-10-21 2016-04-27 Yamaha Hatsudoki Kabushiki Kaisha Véhicule à califourchon et procédé de fabrication d'un élément d'admission

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB845708A (en) * 1955-12-12 1960-08-24 Massey Ferguson Inc Improvements in air intake systems of internal combustion engines
EP0801224A2 (fr) * 1992-08-31 1997-10-15 Hitachi, Ltd. Dispositif d'admission d'air pour moteur à combustion interne
US20030140882A1 (en) * 2002-01-31 2003-07-31 S&S Cycle, Inc. Tuned induction system for a motorcycle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB845708A (en) * 1955-12-12 1960-08-24 Massey Ferguson Inc Improvements in air intake systems of internal combustion engines
EP0801224A2 (fr) * 1992-08-31 1997-10-15 Hitachi, Ltd. Dispositif d'admission d'air pour moteur à combustion interne
US20030140882A1 (en) * 2002-01-31 2003-07-31 S&S Cycle, Inc. Tuned induction system for a motorcycle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007018075U1 (de) * 2007-12-21 2009-05-14 Mann+Hummel Gmbh Filteranordnung
US8404015B2 (en) 2007-12-21 2013-03-26 Mann+Hummel Gmbh Filter arrangement
WO2015049032A1 (fr) * 2013-10-02 2015-04-09 Daimler Ag Moteur à combustion interne à écoulement optimisé
EP3012446A1 (fr) * 2014-10-21 2016-04-27 Yamaha Hatsudoki Kabushiki Kaisha Véhicule à califourchon et procédé de fabrication d'un élément d'admission

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