DE102005009685A1 - Drive system for motor vehicle has turbine shaft and pump shaft which are effectively extended itself up to torque converter housing and automat part housing whereby by-pass clutch of converter is arranged in automat part housing - Google Patents
Drive system for motor vehicle has turbine shaft and pump shaft which are effectively extended itself up to torque converter housing and automat part housing whereby by-pass clutch of converter is arranged in automat part housing Download PDFInfo
- Publication number
- DE102005009685A1 DE102005009685A1 DE102005009685A DE102005009685A DE102005009685A1 DE 102005009685 A1 DE102005009685 A1 DE 102005009685A1 DE 102005009685 A DE102005009685 A DE 102005009685A DE 102005009685 A DE102005009685 A DE 102005009685A DE 102005009685 A1 DE102005009685 A1 DE 102005009685A1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- torque converter
- shaft
- drive system
- pump
- 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- Withdrawn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
-
- 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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/22—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of main drive shafting, e.g. cardan 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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
- B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing of mechanical type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H2045/005—Combinations of fluid gearings for conveying rotary motion with couplings or clutches comprising a clutch between fluid gearing and the mechanical gearing unit
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Arrangement Of Transmissions (AREA)
- General Details Of Gearings (AREA)
Abstract
Description
Die Erfindung betrifft ein Antriebssystem für ein Kraftfahrzeug mit einem Motor und einem Achsenantrieb vzw. für eine Transaxle-Bauweise, wobei ein Doppelkupplungsgetriebe und ein dem Doppelkupplungsgetriebe vorgeschalteter Drehmomentwandler vorgesehen ist, wobei der Drehmomentwandler ein Drehmomentwandlergehäuse und das Doppelkupplungsgetriebe zumindest einen Automatenteil in einem Automatenteilgehäuse aufweist.The The invention relates to a drive system for a motor vehicle with a Motor and an axis drive vzw. for a transaxle construction, being a dual clutch transmission and a dual clutch transmission upstream torque converter is provided, wherein the torque converter a torque converter housing and the dual-clutch transmission at least one automatic part in a car part housing having.
Im Stand der Technik wird zur besseren Achslastverteilung das sogenannte „Transaxle-Prinzip" angewendet, d.h. der Motor des Kraftfahrzeuges befindet sich in der Regel vorne und das Getriebe hinten. Bei Schaltgetrieben ist die Kupplung meistens nahe am Motor angeordnet und die Motorleistung wird über eine Kardanwelle übertragen.in the In the prior art, the so-called "transaxle principle" is used for better axle load distribution, i. the engine of the motor vehicle is usually in front and the gearbox behind. In manual transmissions, the clutch is usually close arranged on the engine and the engine power is transmitted via a cardan shaft.
Aus
der
Bei dem im Stand der Technik bekannten Getriebeaggregaten sind folgende Punkte noch verbesserungsfähig: Bei einem üblichen Getriebe mit Drehmomentwandler an der Hinterachse liegt die Kardanwelle sehr hoch, da aufgrund des Durchmessers des Drehmomentwandlers der Getriebeeingang höher angeordnet werden muss. So erfordert ein so ausgebildeter und angeordneter Drehmomentwandler hohe hintere Sitze im Kraftfahrzeug oder einen hohen Kofferraum, wobei dann die Durchlademöglichkeit entfällt. Ordnet man dagegen den Drehmomentwandler mit der Wandlerüberbrückungskupplung am Motor an und lässt den Automatenteil (des Getriebes) an der Hinterachse, so benötigt man vorne eine Steuerung zum Schließen der Überbrückungskupplung und eine Ölpumpe zur Versorgung des Drehmomentwandlers und der Steuerung. Auch hinten wird dann eine Steuerung und eine Pumpe für den Automatenteil des Getriebes benötigt. Hierzu ist z.B. dann ein separater elektrischer Antrieb für den Pumpenantrieb erforderlich.at the transmission units known in the prior art are the following Points still capable of improvement: At a usual Transmission with torque converter on the rear axle is the cardan shaft very high, because of the diameter of the torque converter Transmission input higher must be arranged. So requires such a trained and arranged Torque converter high rear seats in the vehicle or a high trunk, which then eliminates the through-loading. assigns one, however, the torque converter with the lockup clutch on the engine and leaves the automatic part (of the gearbox) on the rear axle, so you need in front a control to close the lock-up clutch and an oil pump to supply the torque converter and the controller. Also in the back then becomes a controller and a pump for the automatic part of the transmission needed. For this, e.g. then a separate electric drive for the pump drive required.
Der Erfindung liegt daher die Aufgabe zugrunde, das eingangs genannte Antriebssystem derart auszugestalten und weiterzubilden, dass eine kompaktere und raumsparende Bauform ermöglicht wird und die oben genannten Nachteile vermieden werden.Of the Invention is therefore the object of the aforementioned Drive system in such a way and further develop that a more compact and space-saving design is possible and the above-mentioned disadvantages are avoided.
Die zuvor aufgezeigte Aufgabe wird nun erfindungsgemäß dadurch gelöst, dass das Drehmomentwandlergehäuse im wesentlichen im Bereich des Motors und das Automatenteilgehäuse im Bereich des Achsenantriebes anordenbar ist, dass zumindest die Turbinenwelle und die Pumpenwelle sich vom Drehmomentwandlergehäuse bis zum Automatenteilgehäuse wirksam erstreckt und dass die Wandlerüberbrückungskupplung im Automatenteilgehäuse angeordnet ist. Der Drehmomentwandler ist nun am Motor angeordnet und mit dem Automatenteil über ein separat vorgesehenes Gehäuserohr verbunden. Von der Turbine des Drehmomentwandlers führt eine erste Welle, nämlich die Turbinenwelle zur Übertragung der Motorleistung in den Automatenteil, außerdem führt von dem Drehmomentwandler eine zweite Welle, nämlich eine Pumpenwelle in den Automatenteil, die hier vzw. eine Pumpe antreibt. Durch diese Konstruktion kann auch die Wandlerüberbrückung in dem Automatenteil selbst realisiert werden, was den Vorteil hat, dass nur eine Pumpe und eine Steuerung erforderlich ist. Insbesondere sind die beiden Wellen, also die Turbinenwelle und die Pumpenwelle zwischen dem Drehmomentwandler und dem Automatenteil koaxial zueinander angeordnet. Im Ergebnis sind die eingangs beschriebenen Nachteile vermieden.The previously indicated object is now inventively achieved in that the torque converter housing essentially in the area of the engine and the automatic housing in the area the axis drive can be arranged that at least the turbine shaft and the pump shaft extends from the torque converter housing to to the automatic part housing effectively extends and that the lockup clutch disposed in the automatic sub-housing is. The torque converter is now located on the engine and with the Automatic part over a separately provided housing tube connected. From the turbine of the torque converter leads a first wave, namely the turbine shaft for transmission the engine power in the automatic part, in addition leads from the torque converter a second wave, namely a pump shaft in the automatic part, the vzw here. a pump drives. Through this construction, the lockup in be realized in the automatic part itself, which has the advantage that only one pump and one control is required. Especially are the two waves, ie the turbine shaft and the pump shaft between the torque converter and the automatic part coaxial with each other arranged. As a result, the disadvantages described above are avoided.
Es gibt nun eine Vielzahl von Möglichkeiten das erfindungsgemäße Antriebssystem in vorteilhafter Art und Weise auszugestalten und weiterzubilden. Hierfür darf zunächst auf die dem Patentanspruch 1 nachgeordneten Patentansprüche verwiesen werden. Im folgenden sollen nun mehrere Ausführungsbeispiele der Erfindung anhand der folgenden Zeichnungen und dazugehörigen Beschreibung näher erläutert werden. In der Zeichnung zeigt:It There are a lot of possibilities now Drive system according to the invention to design and develop in an advantageous manner. For this may first on the claims subordinate to claim 1 referenced become. In the following, now several embodiments of the invention will be explained in more detail with reference to the following drawings and accompanying description. In the drawing shows:
Das Doppelkupplungsgetriebe befindet sich zwischen
einem Motor
The dual-clutch transmission is located between an engine
Das
Doppelkupplungsgetriebe weist einen Automatenteil
Die
Motorleistung des Motors
Neben
der Turbinenwelle
Um
einen möglichst
kompakten Aufbau des Antriebssystem zu gewährleisten und um einen größtmöglichen
Schutz der Wellen sicherzustellen, sind die Turbinenwelle
Die
Zufuhr von Öl
mit Hilfe der Pumpe
In
Da
bei der Ausführungsform
gemäß
In
der Ausführungsform
nach
Generell
stellt die Versorgung von Drehmomentwandler
- 11
- Motorengine
- 22
- Hinterachsenantrieb mit AusgleichsgetriebeRear drive with differential
- 33
- Drehmomentwandlertorque converter
- 44
- DrehmomentwandlergehäuseTorque converter housing
- 55
- Automatenteilmachine part
- 66
- AutomatenteilgehäuseMachine part housing
- 77
- Pumpenradimpeller
- 88th
- Turbinenradturbine
- 99
- Dämpferdamper
- 1010
- Turbinenwelleturbine shaft
- 1111
- Pumpenwellepump shaft
- 1212
- Wellengehäuseshaft housing
- 1313
- Pumpe in Automatenteilpump in automatic part
- 1414
- WandlerüberbrückungskupplungConverter lockup clutch
- 1515
- Vorlaufleitungsupply line
- 1616
- Zwischenraumgap
- 1717
- lösbare Wellenverbindungdetachable shaft connection
- 1818
- Lagercamp
- 1919
- Vorlaufbohrunglead hole
- 2020
- Ölfreier Raumoil-free room
- 2121
- Ölsumpfoil sump
- 2222
- Zusatzpumpe im Drehmomentwandlergehäuseadditional pump in the torque converter housing
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005009685A DE102005009685A1 (en) | 2005-03-03 | 2005-03-03 | Drive system for motor vehicle has turbine shaft and pump shaft which are effectively extended itself up to torque converter housing and automat part housing whereby by-pass clutch of converter is arranged in automat part housing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005009685A DE102005009685A1 (en) | 2005-03-03 | 2005-03-03 | Drive system for motor vehicle has turbine shaft and pump shaft which are effectively extended itself up to torque converter housing and automat part housing whereby by-pass clutch of converter is arranged in automat part housing |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005009685A1 true DE102005009685A1 (en) | 2006-09-14 |
Family
ID=36914530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005009685A Withdrawn DE102005009685A1 (en) | 2005-03-03 | 2005-03-03 | Drive system for motor vehicle has turbine shaft and pump shaft which are effectively extended itself up to torque converter housing and automat part housing whereby by-pass clutch of converter is arranged in automat part housing |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005009685A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006059901A1 (en) * | 2006-12-19 | 2008-06-26 | Volkswagen Ag | Vehicle, has rear or front motor and gearbox and motor has crankshaft running in longitudinal direction of vehicle, where motor and gearbox are separated from each other in rear end |
WO2009040187A1 (en) * | 2007-09-21 | 2009-04-02 | Schaeffler Kg | Stub shaft arrangement for a twin-clutch transmission |
DE102008009344A1 (en) * | 2008-02-14 | 2009-08-20 | Voith Patent Gmbh | Double clutch transmission, has double clutch unit comprising clutch devices that are connected with one of inputs, and starting unit comprising hydrodynamic clutch and bypass clutch, which are parallelly connected |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1480408B (en) * | Volkswagenwerk AG. 3180 Wolfsburg | Hydrodynamic mechanical transmission for motor vehicles assembled with the final drive | ||
US3378118A (en) * | 1965-02-11 | 1968-04-16 | Ferodo Sa | Centrifugal fluid operated clutch for connecting fluid coupling to transmission |
DE1298004B (en) * | 1966-10-15 | 1969-06-19 | Volkswagenwerk Ag | Hydrodynamic-mechanical transmission for motor vehicles in block design |
DE1655133A1 (en) * | 1967-01-26 | 1971-10-07 | Citroen Sa | Automatic gear shift transmission |
DE4104487A1 (en) * | 1990-02-20 | 1991-08-22 | Zahnradfabrik Friedrichshafen | Transmission for motor vehicle - has continuously variable traction gear, starter and reversing gear, and traction gear |
DE3805804C2 (en) * | 1987-03-18 | 1992-11-19 | Fuji Jukogyo K.K., Tokio/Tokyo, Jp |
-
2005
- 2005-03-03 DE DE102005009685A patent/DE102005009685A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1480408B (en) * | Volkswagenwerk AG. 3180 Wolfsburg | Hydrodynamic mechanical transmission for motor vehicles assembled with the final drive | ||
US3378118A (en) * | 1965-02-11 | 1968-04-16 | Ferodo Sa | Centrifugal fluid operated clutch for connecting fluid coupling to transmission |
DE1298004B (en) * | 1966-10-15 | 1969-06-19 | Volkswagenwerk Ag | Hydrodynamic-mechanical transmission for motor vehicles in block design |
DE1655133A1 (en) * | 1967-01-26 | 1971-10-07 | Citroen Sa | Automatic gear shift transmission |
DE3805804C2 (en) * | 1987-03-18 | 1992-11-19 | Fuji Jukogyo K.K., Tokio/Tokyo, Jp | |
DE4104487A1 (en) * | 1990-02-20 | 1991-08-22 | Zahnradfabrik Friedrichshafen | Transmission for motor vehicle - has continuously variable traction gear, starter and reversing gear, and traction gear |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006059901A1 (en) * | 2006-12-19 | 2008-06-26 | Volkswagen Ag | Vehicle, has rear or front motor and gearbox and motor has crankshaft running in longitudinal direction of vehicle, where motor and gearbox are separated from each other in rear end |
WO2009040187A1 (en) * | 2007-09-21 | 2009-04-02 | Schaeffler Kg | Stub shaft arrangement for a twin-clutch transmission |
DE102008009344A1 (en) * | 2008-02-14 | 2009-08-20 | Voith Patent Gmbh | Double clutch transmission, has double clutch unit comprising clutch devices that are connected with one of inputs, and starting unit comprising hydrodynamic clutch and bypass clutch, which are parallelly connected |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R005 | Application deemed withdrawn due to failure to request examination |
Effective date: 20120306 |