DE102014117437A1 - Arrangement of at least one accessory on a housing of an engine - Google Patents
Arrangement of at least one accessory on a housing of an engine Download PDFInfo
- Publication number
- DE102014117437A1 DE102014117437A1 DE102014117437.2A DE102014117437A DE102014117437A1 DE 102014117437 A1 DE102014117437 A1 DE 102014117437A1 DE 102014117437 A DE102014117437 A DE 102014117437A DE 102014117437 A1 DE102014117437 A1 DE 102014117437A1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- arrangement
- motor
- belt
- accessory
- 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.)
- Ceased
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Classifications
-
- 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
- F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
- F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
- F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K25/00—Auxiliary drives
- B60K25/02—Auxiliary drives directly from an engine shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K25/00—Auxiliary drives
- B60K25/02—Auxiliary drives directly from an engine shaft
- B60K2025/022—Auxiliary drives directly from an engine shaft by a mechanical transmission
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
Die Erfindung betrifft eine Anordnung (1) mindestens eines Nebenaggregats (2) an einem Gehäuse (3) eines Motors (4), wobei die Anordnung (1) zumindest einen Riemenantrieb (5) aufweist, der eine erste Riemenscheibe (6), die mittels des Motors (1) antreibbar ist, zumindest eine zweite Riemenscheibe (7), mittels derer das mindestens eine Nebenaggregat (2) antreibbar ist, sowie zumindest einen Riemen (8) umfasst, der sich in einer Riemenebene (9) um die beiden Riemenscheiben (6, 7) erstreckt und diese miteinander koppelt, wobei das mindestens eine Nebenaggregat (2) um 180° vom Gehäuse (3) des Motors (4) weg vor der Riemenebene (9) positioniert ist, und wobei die Anordnung (1) zumindest eine Haltekonsole (10) aufweist, mittels derer das mindestens eine Nebenaggregat (2) am Gehäuse (3) des Motors (4) gehalten ist.The invention relates to an arrangement (1) of at least one ancillary unit (2) on a housing (3) of a motor (4), wherein the arrangement (1) comprises at least one belt drive (5) which comprises a first pulley (6) at least one second pulley (7), by means of which the at least one auxiliary unit (2) can be driven, and at least one belt (8) which extends in a belt plane (9) around the two pulleys (FIG. 6, 7) and coupling them together, wherein the at least one auxiliary unit (2) is positioned 180 ° away from the housing (3) of the motor (4) in front of the belt plane (9), and wherein the arrangement (1) comprises at least one Holding bracket (10), by means of which the at least one auxiliary unit (2) on the housing (3) of the motor (4) is held.
Description
Die vorliegende Erfindung bezieht sich auf eine Anordnung mindestens eines Nebenaggregats an einem Gehäuse eines Motors, wobei die Anordnung zumindest einen Riemenantrieb aufweist, der eine erste Riemenscheibe, die mittels des Motors antreibbar ist, zumindest eine zweite Riemenscheibe, mittels derer das mindestens eine Nebenaggregat antreibbar ist, sowie zumindest einen Riemen umfasst, der sich in einer Riemenebene um die beiden Riemenscheiben erstreckt und diese miteinander koppelt, und wobei das mindestens eine Nebenaggregat um 180° vom Gehäuse des Motors weg vor der Riemenebene positioniert ist. The present invention relates to an arrangement of at least one accessory on a housing of an engine, wherein the arrangement comprises at least one belt drive, the first pulley, which is driven by the motor, at least one second pulley, by means of which the at least one auxiliary unit is drivable , and at least one belt extending in a belt plane around the two pulleys and coupling them together, and wherein the at least one accessory is positioned 180 ° away from the housing of the engine in front of the belt plane.
Eine Antriebsvorrichtung eines Kraftfahrzeugs weist zusätzlich zu einem Motor, der das eigentliche Hauptaggregat für eine Fortbewegung des Kraftfahrzeugs bildet, üblicherweise eine Anzahl so genannter Nebenaggregate auf, die nicht der Fortbewegung dienen, sondern andere Funktionen erfüllen. Zu diesen Nebenaggregaten zählen unter anderem eine Lichtmaschine, ein Kompressor einer Klimatisierungseinrichtung, eine Hydraulikpumpe für eine servounterstützte Lenkeinrichtung oder eine Ventilationseinrichtung einer Kühlvorrichtung des Kraftfahrzeugs. Zum Antrieb eines Nebenaggregats kann ein Riemenantrieb verwendet werden, der eine erste Riemenscheibe, die mittels des Motors antreibbar ist, zumindest eine zweite Riemenscheibe, mittels derer das betreffende Nebenaggregat antreibbar ist, sowie einen Riemen aufweist, der sich in einer Riemenebene um die Riemenscheiben herum erstreckt und diese mechanisch miteinander koppelt. Auf diese Weise kann das Nebenaggregat während des Betriebs des Motors angetrieben werden. A drive device of a motor vehicle, in addition to a motor, which forms the actual main aggregate for locomotion of the motor vehicle, usually a number of so-called ancillaries, which do not serve the movement, but fulfill other functions. Among these ancillary units include, inter alia, an alternator, a compressor of an air conditioning device, a hydraulic pump for a power-assisted steering device or a ventilation device of a cooling device of the motor vehicle. For driving an accessory, a belt drive can be used, which has a first pulley, which is driven by the motor, at least a second pulley, by means of which the accessory in question is drivable, and a belt which extends in a belt plane around the pulleys and mechanically coupled with each other. In this way, the accessory can be driven during operation of the engine.
Üblicherweise werden die Nebenaggregate hinter der Riemenebene bündig in Motoreinbaurichtung angebracht. Bei bestimmten Bauformen des Motors beziehungsweise eines Antriebsstrangs des Kraftfahrzeugs oder einer Motorraumperipherie kann es auf der Motorenseite unter Umständen zu einer Bauraumknappheit kommen, die eine derartige Anordnung des mindestens einen Nebenaggregats erschwert oder unter Umständen sogar unmöglich macht. Usually, the ancillaries are mounted flush behind the belt plane in the engine mounting direction. In certain designs of the engine or of a drive train of the motor vehicle or of an engine compartment periphery, it can sometimes come to a space shortage on the engine side, which makes such an arrangement of at least one auxiliary unit difficult or even impossible under certain circumstances.
Aus der
Die vorliegende Erfindung macht es sich zur Aufgabe, eine gattungsgemäße Anordnung mindestens eines Nebenaggregats an einem Gehäuse eines Motors zur Verfügung zu stellen, die einen besonders sicheren Halt des Nebenaggregats ermöglicht. The present invention makes it its mission to provide a generic arrangement of at least one accessory to a housing of an engine available that allows a particularly secure hold of the accessory.
Die Lösung dieser Aufgabe liefert eine Anordnung der eingangs genannten Art mit den Merkmalen des kennzeichnenden Teils des Anspruchs 1. Die Unteransprüche betreffen vorteilhafte Weiterbildungen der Erfindung. The solution to this problem provides an arrangement of the type mentioned above with the features of the characterizing part of claim 1. The subclaims relate to advantageous developments of the invention.
Erfindungsgemäß ist vorgesehen, dass die Anordnung zumindest eine Haltekonsole aufweist, mittels derer das mindestens eine Nebenaggregat am Gehäuse des Motors gehalten ist. Die Haltekonsole ermöglicht in vorteilhafter Weise einen sicheren Halt des mindestens einen Nebenaggregats an dem Gehäuse des Motors. According to the invention it is provided that the arrangement comprises at least one retaining bracket, by means of which the at least one auxiliary unit is held on the housing of the motor. The retaining bracket advantageously allows a secure hold of the at least one accessory to the housing of the engine.
In einer bevorzugten Ausführungsform wird vorgeschlagen, dass sich die Haltekonsole zumindest abschnittsweise schräg zur Riemenebene erstreckt. Dadurch ist es in vorteilhafter Weise möglich, neben Lasten, die in axialer Richtung wirken, auch Scherlasten, die während des Betriebs auftreten können, wirksam aufzunehmen. In a preferred embodiment, it is proposed that the retaining bracket extends at least in sections obliquely to the belt plane. This makes it possible in an advantageous manner, in addition to loads that act in the axial direction, also shear loads that may occur during operation to record effectively.
Um die Herstellung der Haltekonsole zu vereinfachen, kann in einer besonders vorteilhaften Ausführungsform vorgesehen sein, dass die Haltekonsole integral mit dem Gehäuse des Motors ausgebildet ist. Die Haltekonsole kann somit zusammen mit dem Gehäuse gefertigt werden, ohne dass separate Herstellungsschritte erforderlich sind. In order to simplify the production of the retaining bracket, it can be provided in a particularly advantageous embodiment that the retaining bracket is formed integrally with the housing of the motor. The retaining bracket can thus be manufactured together with the housing, without separate manufacturing steps are required.
In einer alternativen Ausführungsform besteht die Möglichkeit, dass die Haltekonsole ein separates Bauteil ist, das am Gehäuse des Motors befestigt ist. Eine lösbare Befestigung der Haltekonsole an dem Gehäuse, die bei Bedarf einen einfachen Austausch der Haltekonsole ermöglicht, ist grundsätzlich möglich. Um einen besonders festen Halt der Haltekonsole an dem Gehäuse zu bewirken, hat es sich als zweckmäßig erwiesen, dass die Haltekonsole stoffschlüssig am Gehäuse des Motors befestigt ist. Die Haltekonsole kann insbesondere mit dem Gehäuse verschweißt sein. In an alternative embodiment, there is the possibility that the retaining bracket is a separate component which is attached to the housing of the motor. A detachable attachment of the retaining bracket to the housing, which allows easy replacement of the retaining bracket when needed, is basically possible. In order to effect a particularly firm hold of the retaining bracket to the housing, it has proven to be expedient that the retaining bracket is firmly bonded to the housing of the motor. The retaining bracket can in particular be welded to the housing.
Üblicherweise weist ein Kraftfahrzeug mehrere Nebenaggregate auf, die unterschiedliche Funktionen erfüllen. Um einen sicheren Halt aller Nebenaggregate in der um 180° vom Gehäuse des Motors weg vor die Riemenebene gedrehten Position zu bewirken, wird in einer besonders bevorzugten Ausführungsform vorgeschlagen, dass die Haltekonsole so ausgebildet ist, dass sie mindestens zwei Nebenaggregate am Gehäuse des Motors halten kann. Beispielsweise kann die Haltekonsole eine der Anzahl der Nebenaggregate entsprechende Anzahl von Halteeinrichtungen aufweisen, die so ausgebildet sind, dass sie jeweils eines der Nebenaggregate halten können. Usually, a motor vehicle has several ancillary units that perform different functions. In order to ensure a secure hold of all ancillary components in the rotated by 180 ° from the housing of the engine away from the belt plane position, it is proposed in a particularly preferred embodiment that the holding bracket is designed so that it can hold at least two ancillaries on the housing of the engine , For example, the holding console may have a number of holding devices corresponding to the number of ancillary units, which are designed so that they can each hold one of the ancillary units.
In einer alternativen Ausführungsform kann auch vorgesehen sein, dass die Anordnung eine Mehrzahl von Haltekonsolen aufweist, die so ausgebildet sind, dass sie jeweils mindestens ein Nebenaggregat am Gehäuse des Motors halten können. Somit wird jeweils mindestens ein Nebenaggregat von einer der Haltekonsolen in seiner Position gehalten. Die Haltekonsolen können vorzugsweise integral mit dem Gehäuse des Motors ausgebildet sein. Eine Ausführung der Haltekonsolen als separate Bauteile, die an dem Gehäuse befestigt sind, ist grundsätzlich ebenfalls möglich. In an alternative embodiment, it may also be provided that the arrangement has a plurality of retaining brackets, which are designed so that they can each hold at least one auxiliary unit on the housing of the motor. Thus, at least one accessory is held by one of the retaining brackets in its respective position. The retaining brackets may preferably be formed integrally with the housing of the motor. An embodiment of the retaining brackets as separate components that are attached to the housing is also possible in principle.
Weitere Merkmale und Vorteile der vorliegenden Erfindung werden deutlich anhand der nachfolgenden Beschreibung eines bevorzugten Ausführungsbeispiels unter Bezugnahme auf die beiliegende
Die Anordnung
Das Nebenaggregat
Die Haltekonsole
Die hier beschriebene Anordnung
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 4037272 A1 [0004] DE 4037272 A1 [0004]
- US 2303093 [0004] US 2303093 [0004]
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014117437.2A DE102014117437A1 (en) | 2014-11-27 | 2014-11-27 | Arrangement of at least one accessory on a housing of an engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014117437.2A DE102014117437A1 (en) | 2014-11-27 | 2014-11-27 | Arrangement of at least one accessory on a housing of an engine |
Publications (1)
Publication Number | Publication Date |
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DE102014117437A1 true DE102014117437A1 (en) | 2016-06-02 |
Family
ID=55968148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE102014117437.2A Ceased DE102014117437A1 (en) | 2014-11-27 | 2014-11-27 | Arrangement of at least one accessory on a housing of an engine |
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DE (1) | DE102014117437A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2303093A (en) | 1940-07-29 | 1942-11-24 | Fairbanks Morse & Co | Internal combustion engine |
DE4037272A1 (en) | 1989-12-01 | 1991-06-06 | Volkswagen Ag | Reciprocating piston IC engine - has two crankshafts, and extra space for accessory drives |
DE4137272A1 (en) * | 1991-11-13 | 1993-05-19 | Bayer Ag | ACTIVE SUBSTANCE FORMKOERPER BASED ON THERMOPLASTICALLY PROCESSABLE ELASTOMERY STYRENE-BUTYLENE-BLOCK COPOLYMERER, METHOD FOR THE PRODUCTION THEREOF, AND USE FOR THE CONTROL OF SHAEDLING |
DE10122406A1 (en) * | 2001-05-09 | 2002-11-21 | Mtu Friedrichshafen Gmbh | Internal combustion engine has charging group carried by single carrier casing containing coolant and lubricant channels |
DE102008058426A1 (en) * | 2007-12-20 | 2009-07-02 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Accessories mounting structure |
-
2014
- 2014-11-27 DE DE102014117437.2A patent/DE102014117437A1/en not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2303093A (en) | 1940-07-29 | 1942-11-24 | Fairbanks Morse & Co | Internal combustion engine |
DE4037272A1 (en) | 1989-12-01 | 1991-06-06 | Volkswagen Ag | Reciprocating piston IC engine - has two crankshafts, and extra space for accessory drives |
DE4137272A1 (en) * | 1991-11-13 | 1993-05-19 | Bayer Ag | ACTIVE SUBSTANCE FORMKOERPER BASED ON THERMOPLASTICALLY PROCESSABLE ELASTOMERY STYRENE-BUTYLENE-BLOCK COPOLYMERER, METHOD FOR THE PRODUCTION THEREOF, AND USE FOR THE CONTROL OF SHAEDLING |
DE10122406A1 (en) * | 2001-05-09 | 2002-11-21 | Mtu Friedrichshafen Gmbh | Internal combustion engine has charging group carried by single carrier casing containing coolant and lubricant channels |
DE102008058426A1 (en) * | 2007-12-20 | 2009-07-02 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Accessories mounting structure |
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