DE10346763A1 - Suction module, in particular for internal combustion engines - Google Patents
Suction module, in particular for internal combustion engines Download PDFInfo
- Publication number
- DE10346763A1 DE10346763A1 DE10346763A DE10346763A DE10346763A1 DE 10346763 A1 DE10346763 A1 DE 10346763A1 DE 10346763 A DE10346763 A DE 10346763A DE 10346763 A DE10346763 A DE 10346763A DE 10346763 A1 DE10346763 A1 DE 10346763A1
- Authority
- DE
- Germany
- Prior art keywords
- closing means
- suction module
- rotation
- module according
- internal combustion
- 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- Withdrawn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
- 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
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/109—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps having two or more flaps
-
- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/08—Modifying distribution valve timing for charging purposes
- F02B29/083—Cyclically operated valves disposed upstream of the cylinder intake valve, controlled by external means
-
- 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
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/1035—Details of the valve housing
- F02D9/104—Shaping of the flow path in the vicinity of the flap, e.g. having inserts in the housing
-
- 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
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/1065—Mechanical control linkage between an actuator and the flap, e.g. including levers, gears, springs, clutches, limit stops of the like
-
- 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
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/109—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps having two or more flaps
- F02D9/1095—Rotating on a common axis, e.g. having a common shaft
-
- 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)
- Characterised By The Charging Evacuation (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
Die Erfindung beschreibt ein Saugrohrmodul insbesondere für eine Brennkraftmaschine mit einem Ansaugtrakt mit wenigstens zwei Ansaugkanälen und jeweils einem Schließmittel in einem Ansaugkanal zur Beeinflussung eines Durchflussquerschnittes. Jedes Schließmittel ist von einem Aktuator betätigbar. Die Schließmittel sind jeweils um eine Drehachse drehbar, die Drehachsen der Schließmittel sind parallel zueinander ausgerichtet.The invention describes an intake manifold module in particular for an internal combustion engine with an intake tract having at least two intake ports and in each case a closing means in an intake passage for influencing a flow cross section. Each closing means can be actuated by an actuator. The closing means are each rotatable about an axis of rotation, the axes of rotation of the closing means are aligned parallel to each other.
Description
Die Erfindung betrifft ein Saugmodul insbesondere für eine Brennkraftmaschine mit einem Ansaugtrakt mit wenigstens zwei Ansaugkanälen und einem Schließmittel in einem Ansaugkanal zur Beeinflussung des Durchflussquerschnittes.The The invention relates to a suction module, in particular for an internal combustion engine an intake tract having at least two intake ports and a closing means in an intake channel for influencing the flow cross-section.
Ein
derartiges Saugmodul ist zum Beispiel aus der
Es
ist weiterhin aus der
Der Erfindung liegt die Aufgabe zugrunde, ein Saugmodul zu schaffen, welches in jedem Ansaugkanal ein Schließmittel aufweist, wobei die Schließmittel unabhängig voneinander und damit auch lagetolerant betätigbar sind.Of the Invention has for its object to provide a suction module, which has a closing means in each intake passage, wherein the closing means independently from each other and thus are also tolerated.
Diese Aufgabe wird durch die Merkmale des Kennzeichens des unabhängigen Anspruchs 1 erreicht.These The object is achieved by the features of the characterizing part of the independent claim 1 reached.
Der wesentliche Vorteil der Erfindung liegt darin, dass die Schließmittel unabhänging voneinander gesteuert werden können und die Drehachsen derart angeordnet sind, dass die Betätigungsmittel sich insbesondere bei einer platzsparenden Anordnung nicht gegenseitig behindern, sondern oberhalb des jeweiligen Ansaugkanals angeflanscht werden können. In einer vorteilhaften Ausgehschaltung der Erfindung ist jedes Betätigungsmittel ein eigenständiger Aktuator, ein solcher Aktuator kann beispielsweise ein Elektromotor, ein Schrittmotor, ein pneumatischer oder hydraulischer Antrieb sein. Gerade bei dem Schalten einer Klappe oder eines Schließmittels haben sich schnell schaltende Schrittmotoren bewährt.Of the essential advantage of the invention is that the closing means independed can be controlled from each other and the rotation axes are arranged such that the actuating means especially in a space-saving arrangement not mutually hamper, but flanged above the respective intake duct can be. In an advantageous Ausgehschaltung of the invention, each actuating means an independent one Actuator, such an actuator, for example, an electric motor, a stepper motor, a pneumatic or hydraulic drive. Especially when switching a flap or a closing means have proven fast switching stepper motors.
Gemäß einer Weiterbildung der Erfindung ist der Querschnitt des Ansaugkanals im Bereich des Schließmittels sehr schlank gestaltet, d.h. derart dass das Schließmittel ein geringes Massenträgheitsmoment besitzt. Dies wird dadurch erziehlt, dass der Querschnitt beispielsweise oval gestaltet ist und die Drehachse des Schließmittels längs der ovalen Ausrichtung verläuft. Es besteht aber auch die Möglichkeit den Querschnitt rechteckförmig auszubilden, wobei die Drehachse entlang der längeren Seite des Rechteckes verläuft und zentrisch angeordnet ist. Auch dieser Aufbau besitzt ein geringes Massenträgheitsmoment. Bei einem Saugmodul für eine Brennkraftmaschine werden üblicherweise die Kanäle parallel geschlossen oder geöffnet, deshalb ist es zweckmäßig und von Vorteil, wenn die Schließmittel im wesentlichen die gleiche Stellung einnehmen, wobei die Kanäle bevorzugt offen oder geschlossen sind. Selbstverständlich besteht auch die Möglichkeit, dass die Kanäle Zwischenstellungen einnehmen können.According to one Further development of the invention is the cross section of the intake passage in the area of the closing agent designed very slim, i. such that the closing means a low mass moment of inertia has. This is achieved by the cross section, for example is designed oval and the axis of rotation of the closing means along the oval orientation runs. But there is also the possibility the cross section rectangular form, with the axis of rotation along the longer side of the rectangle extends and is arranged centrically. Also, this structure has a low Inertia. For a suction module for an internal combustion engine are usually the channels closed or opened in parallel, therefore it is convenient and advantageous if the closing means in the essentially occupy the same position, with the channels preferred open or closed. Of course, there is also the possibility that the channels Can take intermediate positions.
Vorteile der ErfindungAdvantages of invention
Diese und weitere Merkmale von bevorzugten Weiterbildungen der Erfindung gehen außer aus den Ansprüchen auch aus der Beschreibung und der Zeichnung hervor, wobei die einzelnen Merkmale jeweils für sich allein oder zu mehreren in Form von Unterkombinationen bei der Ausführungsform der Erfindung und auf anderen Gebieten verwirklicht sein und vorteilhafte sowie für sich schutzfähige Ausführungen darstellen können, für die hier Schutz beansprucht wird.These and further features of preferred embodiments of the invention go out from the claims also apparent from the description and the drawing, wherein the individual Features for each alone or in the form of subcombinations the embodiment of the invention and in other fields be realized and advantageous also for protectable versions can represent for the protection is claimed here.
Zeichnungdrawing
Weitere Einzelheiten der Erfindung werden in der Zeichnung anhand von schematischen Ausführungsbeispielen beschrieben. Hierbei zeigenFurther Details of the invention will be apparent in the drawing with reference to schematic embodiments described. Show here
Beschreibung der Ausführungsbeispieledescription the embodiments
Das
Saugmodul
Es besteht auch die Möglichkeit, die Drehachsen der Schließmittel, welche in den Zeichnungen grundsätzlich parallel zueinander verlaufend dargestellt sind, so anzuordnen, dass jeweils zwei Drehachsen parallel zueinander verlaufen und sich die jeweils zwei Achsen unter einem Winkel zu den zwei weiteren oder zu weiteren Achsen angeordnet sind. Besondere Einbauverhältnisse können einen solchen Winkelversatz erforderlich machen.It there is also the possibility the axes of rotation of the closing means, which basically in the drawings are shown running parallel to each other, so to order, that each two axes of rotation are parallel to each other and themselves the two axes at an angle to the other two or arranged to further axes. Special installation conditions can make such an angular offset required.
Claims (6)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10346763A DE10346763A1 (en) | 2003-10-06 | 2003-10-06 | Suction module, in particular for internal combustion engines |
JP2004273309A JP2005113912A (en) | 2003-10-06 | 2004-09-21 | Intake module particularly for internal combustion engine |
FR0452265A FR2860550A1 (en) | 2003-10-06 | 2004-10-05 | Intake module for internal combustion engine, has aerodynamic flaps rotating around respective axles that are parallel to each other, and inlet lines with oval section so that flaps present less width and large axial length |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10346763A DE10346763A1 (en) | 2003-10-06 | 2003-10-06 | Suction module, in particular for internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10346763A1 true DE10346763A1 (en) | 2005-05-19 |
Family
ID=34306325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10346763A Withdrawn DE10346763A1 (en) | 2003-10-06 | 2003-10-06 | Suction module, in particular for internal combustion engines |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2005113912A (en) |
DE (1) | DE10346763A1 (en) |
FR (1) | FR2860550A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114981535A (en) * | 2020-02-01 | 2022-08-30 | Tvs电机股份有限公司 | Motor vehicle with internal combustion engine |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4589276B2 (en) | 2006-08-07 | 2010-12-01 | トヨタ自動車株式会社 | Variable intake system for V-type internal combustion engine |
JP5228069B2 (en) | 2011-01-21 | 2013-07-03 | 株式会社小松製作所 | Air pipe and supercharger |
JP5867322B2 (en) * | 2012-07-04 | 2016-02-24 | アイシン精機株式会社 | Airflow control device |
CN103867322B (en) | 2012-12-13 | 2019-07-05 | 周氏(北京)汽车技术有限公司 | A kind of control method of automobile and internal combustion engine |
CN103527358B (en) * | 2013-09-27 | 2016-05-11 | 潍柴动力股份有限公司 | A kind of engine and intake elbow thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19800207A1 (en) * | 1997-03-20 | 1998-09-24 | Mann & Hummel Filter | Suction module for IC engine |
DE10008296A1 (en) * | 2000-02-23 | 2001-02-22 | Daimler Chrysler Ag | Throttle flap element actuating device for combustion engine intake manifold system, uses electrically driven rotary magnet as drive element with rotor joined torsionally tight to throttle flap element shaft |
JP2003097299A (en) * | 2001-09-20 | 2003-04-03 | Hitachi Ltd | Control valve drive mechanism of internal combustion engine |
-
2003
- 2003-10-06 DE DE10346763A patent/DE10346763A1/en not_active Withdrawn
-
2004
- 2004-09-21 JP JP2004273309A patent/JP2005113912A/en active Pending
- 2004-10-05 FR FR0452265A patent/FR2860550A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114981535A (en) * | 2020-02-01 | 2022-08-30 | Tvs电机股份有限公司 | Motor vehicle with internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
JP2005113912A (en) | 2005-04-28 |
FR2860550A1 (en) | 2005-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8139 | Disposal/non-payment of the annual fee |