DE10358382A1 - Intake device for an internal combustion engine has interchangeable components to achieve different air input plenum geometries - Google Patents
Intake device for an internal combustion engine has interchangeable components to achieve different air input plenum geometries Download PDFInfo
- Publication number
- DE10358382A1 DE10358382A1 DE10358382A DE10358382A DE10358382A1 DE 10358382 A1 DE10358382 A1 DE 10358382A1 DE 10358382 A DE10358382 A DE 10358382A DE 10358382 A DE10358382 A DE 10358382A DE 10358382 A1 DE10358382 A1 DE 10358382A1
- Authority
- DE
- Germany
- Prior art keywords
- intake manifold
- air collector
- intake system
- intake
- base body
- 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.)
- Withdrawn
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
- F02M35/1034—Manufacturing and assembling intake systems
- F02M35/10354—Joining multiple sections together
-
- 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
- F02B27/0215—Oscillating pipe charging, i.e. variable intake pipe length 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
- F02B27/0247—Plenum chambers; Resonance chambers or resonance pipes
- F02B27/0263—Plenum chambers; Resonance chambers or resonance pipes the plenum chamber and at least one of the intake ducts having a common wall, and the intake ducts wrap partially around the plenum chamber, i.e. snail-type
-
- 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
- F02B27/0268—Valves
- F02B27/0284—Rotary slide valves
-
- 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
- F02M35/10065—Valves arranged in the plenum chamber
-
- 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
- F02M35/10111—Substantially V-, C- or U-shaped ducts in direction of the flow path
-
- 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)
- Manufacturing & Machinery (AREA)
- Characterised By The Charging Evacuation (AREA)
Abstract
Ein Ansaugsystem für eine Brennkraftmaschine umfasst einen Luftsammler, in den Verbrennungsluft einzuleiten ist, und ein Saugrohr, welches vom Luftsammler abzweigt und aus mindestens zwei zusammenzusetzenden Saugrohrschalen besteht. Eine Wandschale des Luftsammlers und eine Saugrohrschale bilden jeweils ein austauschbares Wechselteil, wobei einteilig mit dem Basiskörper ein Saugrohr-Zwischenstück ausgebildet ist, mit dem die Wechselteile zu verbinden sind.An intake system for an internal combustion engine comprises an air collector, is to be introduced into the combustion air, and a suction pipe, which branches off from the air collector and consists of at least two Saugrohrschalen zusammenzusetzenden. A wall shell of the air collector and a Saugrohrschale each form a replaceable removable part, wherein integrally with the base body, a suction pipe adapter is formed, with which the removable parts are to be connected.
Description
Die Erfindung bezieht sich auf ein Ansaugsystem für eine Brennkraftmaschine nach dem Oberbegriff des Anspruches 1.The The invention relates to an intake system for an internal combustion engine the preamble of claim 1.
In
der Druckschrift
Der Erfindung liegt das Problem zugrunde, ein Ansaugsystem zu schaffen, dessen Saugrohrgeometrie mit einfachen Maßnahmen und geringem Aufwand unterschiedlichen Anforderungen entsprechend angepasst werden kann.Of the The invention is based on the problem of providing an intake system, its Saugrohrgeometrie with simple measures and little effort different requirements can be adjusted accordingly.
Dieses Problem wird erfindungsgemäß mit den Merkmalen des Anspruches 1 gelöst. Die Unteransprüche geben zweckmäßige Weiterbildungen an.This Problem is inventively with the Characteristics of claim 1 solved. The dependent claims give expedient further education at.
Bei dem erfindungsgemäßen Ansaugsystem besitzt der Luftsammler einen Basiskörper, an dem einteilig ein Saugrohr-Zwischenstück ausgebildet ist, wobei die Geometrie des Basiskörpers und des Saugrohr-Zwischenstücks in unterschiedlichen Ausführungen des Ansaugsystems unverändert bleiben. Weiterhin sind eine Wandschale des Luftsammlers sowie eine Saugrohrschale jeweils als austauschbares Wechselteil ausgeführt, welche mit dem Saugrohr-Zwischenstück zu verbinden sind. Die Wechselteil-Wandschale des Luftsammlers und die Wechselteil-Saugrohrschale werden hierbei insbesondere auf unterschiedlichen Seiten des Saugrohr-Zwischenstückes angeordnet.at owns the intake system according to the invention the air collector a base body, on which an intake manifold intermediate piece is integrally formed, wherein the Geometry of the base body and the suction pipe intermediate piece in different versions the intake system unchanged stay. Furthermore, a wall shell of the air collector and a Saugrohrschale each designed as an exchangeable removable part, which to connect with the intake manifold adapter are. The change part wall shell of the air collector and the change part intake manifold shell In this case are arranged in particular on different sides of the intake manifold intermediate piece.
Diese Ausführung eröffnet die Möglichkeit, durch einen einfachen Austausch von Wechselteil-Wandschale und Wechselteil-Saugrohrschale unter Beibehaltung des Basiskörpers mit dem Saugrohr-Zwischenstück völlig unterschiedliche Saugrohr- bzw. Luftsammlergeometrien zu realisieren. Da insgesamt zwei Bauteile zum Austausch vorgesehen sind, besteht eine hohe Anzahl an Variationsmöglichkeiten zur Veränderung der Geometrie. Das einteilig mit dem Basiskörper des Luftsammlers ausgebildete Saugrohr-Zwischenstück gewährleistet hierbei eine ausreichend hohe Stabilität sowie eine einfache Montage der Wechselteile am Basiskörper.These execution open the opportunity through a simple replacement of removable part wall shell and exchange part intake manifold under Retention of the base body with the intake manifold adapter completely realize different Saugrohr- or Luftsammlergeometrien. Since a total of two components are provided for replacement exists a high number of variations to change the geometry. Ensures the integrally formed with the base body of the air collector intake manifold adapter in this case a sufficiently high stability and easy installation the change parts on the base body.
Gemäß einer ersten zweckmäßigen Ausführung ist vorgesehen, dass die Wechselteil-Wandschale des Luftsammlers ein geschlossenes Bauteil ohne Durchbrechungen, Bohrungen oder dergleichen bildet. Die Wechselteil-Wandschale kann eine Stirnseite des Saugrohr-Zwischenstückes verschließen. Die Wechselteil-Saugrohrschale ist zu einer Abströmöffnung geführt, welche in den Basiskörper des Luftsammlers eingebracht ist. Diese Ausführung eignet sich insbesondere für die Realisierung einer verhältnismäßig kurz ausgeführten Saugrohrlänge, bei der die Wechselteil-Saugrohrschale zu einer fest in den Basiskörper des Luftsammlers integrierten Abströmöffnung geführt ist.According to one first expedient embodiment provided that the change part wall shell of the air collector a closed component without openings, holes or the like forms. The exchange part wall shell can close a front side of the intake manifold intermediate piece. The Interchangeable component Saugrohrschale is guided to a discharge opening, which in the base body of the air collector is introduced. This embodiment is particularly suitable for the Realization of a relatively short executed intake manifold, in which the change-part intake manifold shell to a fixed in the base body of Air collector integrated discharge opening is guided.
Gemäß einer zweiten vorteilhaften Ausführung kann in die Wechselteil-Wandschale eine zweite Abströmöffnung eingebracht sein, die zusätzlich zur Abströmöffnung im Basiskörper vorgesehen ist, wobei die Wechselteil-Wandschale vorteilhaft zugleich eine Wandung eines Saugrohrabschnitts bildet, der über die zweite Abströmöffnung einenends mit dem Luftsammler und anderenends mit dem Saugrohr-Zwischenstück verbunden ist. In dieser Ausführung kann ein im Vergleich zur ersten Ausführung längeres Saugrohr gebildet werden.According to one second advantageous embodiment can be introduced into the removable part wall shell a second outlet opening be that in addition to the discharge opening in base body is provided, wherein the change-wall shell advantageous at the same time a Wall of a Saugrohrabschnitts forms, the one end via the second outlet opening connected to the air collector and the other end to the intake manifold adapter is. In this version can be formed compared to the first embodiment longer suction tube.
Zweckmäßig besitzt die Wechselteil-Saugrohrschale in den verschiedenen Ausführungen eine gleich geformte und gleich lange, dem Basiskörper abgewandte Außenseite und unterscheidet sich lediglich in Bezug auf ihre dem Basiskörper zugewandte Innenseite. So kann es vorteilhaft sein, in der Ausführung mit inaktivem Saugrohr-Zwischenstück eine Stirnseite der Wechselteil-Saugrohrschale mit dem Saugrohr-Zwischenstück zu verbinden, jedoch auf der Innenseite der Wechselteil-Saugrohrschale eine zusätzliche Führungswand vorzusehen, welche einen Kanal zur fest in den Basiskörper des Luftsammlers integrierten Abströmöffnung bildet. Auf diese Weise wird trotz unterschiedlicher Ausführungen der Wechselteil-Saugrohrschale eine einheitliche Außengeometrie des Ansaugsystems erreicht.Appropriately possesses the change-part intake manifold in the different versions an identically shaped and equally long, the base body facing away outside and differs only with respect to its facing the base body Inside. So it may be advantageous in the execution with inactive intake manifold adapter a front side of the exchange part intake manifold with the intake manifold adapter to connect, but on the inside of the exchange part intake manifold an additional guide wall to provide a channel for firmly fixed in the base body of the Air collector forms integrated outflow opening. In this way, despite different designs the replacement part intake manifold a uniform outer geometry of the intake system.
In der Ausführung mit zusätzlicher Abströmöffnung, welche über die Wechselteil-Wandschale und die Wechselteil-Saugrohrschale mit dem Saugrohr verbunden ist, kann in der ersten, fest in das Basisteil des Luftsammlers integrierten Abströmöffnung ein Schaltelement integriert sein, das zwischen einer diese Abströmöffnung freigebenden Offenstellung und einer verschließenden Schließstellung zu schalten ist. Hierdurch wird die Möglichkeit eröffnet, in unterschiedlichen Betriebsbedingungen der Brennkraftmaschine diese Abströmöffnung freizugeben bzw. zu verschließen, wodurch in einem Ansaugsystem betriebszustandsabhängig verschieden lange Saugrohrlängen realisiert werden können. In Schließstellung des Schaltelementes strömt die Verbrennungsluft über die zusätzliche Abströmöffnung und den von der Wechselteil-Wandschale sowie der Wechselteil-Saugrohrschale begrenzten Abschnitt des Saugrohres zu den Zylindern der Brennkraftmaschine. In Offenstellung des Schaltelements dagegen strömt zumindest ein größerer Teil der im Luftsammler befindlichen Verbrennungsluft unmittelbar über die fest integrierte, in den Basiskörper eingebrachte Abströmöffnung zu den Zylindern. Der Weg über die fest integrierte Abströmöffnung ist zweckmäßig kürzer als der Weg über die Abströmöffnung in der Wechselteil-Wandschale des Luftsammlers. Der kürzere Weg wird insbesondere unter Betriebsbedingungen der Brennkraftmaschine mit erhöhtem Leistungsbedarf freigegeben.In the embodiment with an additional outflow opening, which is connected to the intake manifold via the replacement wall shell and the replacement intake manifold, a switching element can be integrated in the first outflow opening integrated into the base part of the air accumulator, which between an open position releasing this outflow opening and an occlusive closed position is to switch. This opens up the possibility of releasing or closing this outflow opening in different operating conditions of the internal combustion engine, as a result of which different lengths of intake manifold can be realized in an intake system depending on the operating state. In the closed position of the switching element, the combustion air flows through the additional outflow opening and from the change-part wall shell and the change-part intake manifold shell limited portion of the intake manifold to the cylinders of the internal combustion engine. In the open position of the switching element, however, at least a larger part of the combustion air located in the air collector flows directly through the fixed integrated, introduced into the base body discharge opening to the cylinders. The path over the fixed integrated discharge opening is expediently shorter than the path via the discharge opening in the exchange part wall shell of the air collector. The shorter path is released in particular under operating conditions of the internal combustion engine with increased power requirement.
Zur Vereinheitlichung des Ansaugsystems kann es zweckmäßig sein, dieses Schaltelement auch in der alternativen Ausführung mit nur einer einzigen Abströmöffnung pro Zylinder im Luftsammler in dieser Abströmöffnung zu belassen und zweckmäßig in der Offenstellung zu fixieren. Basisteil und Schaltelement bilden zweckmäßig eine Einheit, die für unterschiedliche Wechselteilgeometrien verwendet werden kann. Mit minimalem Aufwand sind eine geschaltete und eine ungeschaltete Variante mit unterschiedlichen Schwingrohrlängen darstellbar.to Unification of the intake system, it may be appropriate this switching element in the alternative embodiment with only a single outlet opening per To leave cylinder in the air collector in this outlet opening and expedient in the To fix the open position. Base part and switching element expediently form a Unit that for Different exchange part geometries can be used. With minimal effort is a switched and an unswitched variant can be displayed with different vibration tube lengths.
Weitere Vorteile und zweckmäßige Ausführungen sind den weiteren Ansprüchen, der Figurenbeschreibung und den Zeichnungen zu entnehmen. Es zeigen:Further Advantages and expedient designs are the further claims, the figure description and the drawings. Show it:
In den Figuren sind gleiche Bauteile mit gleichen Bezugszeichen versehen.In The figures are the same components with the same reference numerals.
Das
in
Einteilig
mit dem Basiskörper
Zwischen
der Führungswand
Auf
der der Wechselteil-Saugrohrschale
Sowohl
die Wechselteil-Wandschale
In
dem Ausführungsbeispiel
nach
Die
Wechselteil-Saugrohrschale
In
den Saugrohrabschnitt
In
den Abströmstutzen
Im Rahmen der Erfindung kommt eine Anwendung für verschiedene Varianten eines gleichen Grundmotors in Betracht, beispielsweise für einen Saugmotor und für einen aufgeladenen Motor.in the Within the scope of the invention is an application for different variants of a the same basic engine into consideration, for example, for a naturally aspirated engine and for a charged engine.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10358382A DE10358382A1 (en) | 2003-12-11 | 2003-12-11 | Intake device for an internal combustion engine has interchangeable components to achieve different air input plenum geometries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10358382A DE10358382A1 (en) | 2003-12-11 | 2003-12-11 | Intake device for an internal combustion engine has interchangeable components to achieve different air input plenum geometries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10358382A1 true DE10358382A1 (en) | 2005-07-07 |
Family
ID=34638654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10358382A Withdrawn DE10358382A1 (en) | 2003-12-11 | 2003-12-11 | Intake device for an internal combustion engine has interchangeable components to achieve different air input plenum geometries |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE10358382A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220324319A1 (en) * | 2020-02-09 | 2022-10-13 | Velossa Tech Engineering Inc. | Interchangeable intake manifold assemblies with interchangeable flare housings |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5829403A (en) * | 1996-09-13 | 1998-11-03 | Aisan Industry Co., Ltd. | Multi-cylinder engine intake manifold and intake control unit using the intake manifold |
| DE19944855A1 (en) * | 1999-09-18 | 2001-03-22 | Mann & Hummel Filter | Intake device for an internal combustion engine |
| DE10212596A1 (en) * | 2001-03-30 | 2002-12-12 | Honda Motor Co Ltd | Variable intake device for a multi-cylinder internal combustion engine |
-
2003
- 2003-12-11 DE DE10358382A patent/DE10358382A1/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5829403A (en) * | 1996-09-13 | 1998-11-03 | Aisan Industry Co., Ltd. | Multi-cylinder engine intake manifold and intake control unit using the intake manifold |
| DE19944855A1 (en) * | 1999-09-18 | 2001-03-22 | Mann & Hummel Filter | Intake device for an internal combustion engine |
| DE10212596A1 (en) * | 2001-03-30 | 2002-12-12 | Honda Motor Co Ltd | Variable intake device for a multi-cylinder internal combustion engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220324319A1 (en) * | 2020-02-09 | 2022-10-13 | Velossa Tech Engineering Inc. | Interchangeable intake manifold assemblies with interchangeable flare housings |
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Effective date: 20130702 |