DE102016221025A1 - coupling device - Google Patents
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- DE102016221025A1 DE102016221025A1 DE102016221025.4A DE102016221025A DE102016221025A1 DE 102016221025 A1 DE102016221025 A1 DE 102016221025A1 DE 102016221025 A DE102016221025 A DE 102016221025A DE 102016221025 A1 DE102016221025 A1 DE 102016221025A1
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- coupling device
- clutch
- actuating device
- actuator
- deflecting element
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- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
- B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
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- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
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- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
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- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
- B60K2006/4825—Electric machine connected or connectable to gearbox input shaft
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
- F16D2021/0607—Double clutch with torque input plate in-between the two clutches, i.e. having a central input plate
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
- F16D2021/0661—Hydraulically actuated multiple lamellae clutches
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
- F16D2021/0692—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric with two clutches arranged axially without radial overlap
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
- F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
- F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
- F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
- F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
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- 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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
Eine Kupplungseinrichtung umfasst eine Eingangsseite und eine Ausgangsseite, wobei die Eingangsseite und die Ausgangsseite um eine gemeinsame Drehachse drehbar sind; ferner eine Kupplung zwischen der Eingangsseite und der Ausgangsseite, eine hydraulische Betätigungseinrichtung für die Kupplung; eine radial zur Betätigungseinrichtung verlaufende hydraulische Zuleitung. Dabei umfasst die Betätigungseinrichtung einen Faltenbalg, der dazu eingerichtet ist, sich unter erhöhtem Innendruck axial auszudehnen. Zusätzlich ist ein Umlenkelement zur hydraulischen Verbindung der Zuleitung mit der Betätigungseinrichtung vorgesehen, wobei das Umlenkelement radial zwischen der Zuleitung und der Betätigungseinrichtung angeordnet ist.A clutch device comprises an input side and an output side, wherein the input side and the output side are rotatable about a common axis of rotation; a clutch between the input side and the output side, a hydraulic actuator for the clutch; a radially extending to the actuator hydraulic supply line. In this case, the actuating device comprises a bellows, which is adapted to expand axially under elevated internal pressure. In addition, a deflecting element is provided for the hydraulic connection of the supply line to the actuating device, wherein the deflecting element is arranged radially between the supply line and the actuating device.
Description
Die Erfindung betrifft eine Kupplungseinrichtung. Insbesondere betrifft die Erfindung eine Kupplungseinrichtung für einen Hybridantrieb.The invention relates to a coupling device. In particular, the invention relates to a coupling device for a hybrid drive.
Eine Kupplungseinrichtung, insbesondere für ein Kraftfahrzeug, umfasst eine Kupplung, die axial zusammengepresst werden kann, um einen Drehmomentschluss zwischen einer Eingangsseite und einer Ausgangsseite der Kupplungseinrichtung herzustellen. Eine Betätigungseinrichtung für die Kupplung kann hydraulisch gesteuert werden, wozu ein flüssiges Medium in einem Innenraum der Betätigungseinrichtung unter Druck gesetzt werden kann. Die Betätigungseinrichtung kann einen Faltenbalg umfassen, der sich axial ausdehnen kann, während er radial formstabil bleibt, sodass die Betätigungseinrichtung weitgehende hysteresefrei arbeiten kann. A clutch device, in particular for a motor vehicle, comprises a clutch which can be compressed axially in order to establish a torque lock between an input side and an output side of the clutch device. An actuator for the clutch can be hydraulically controlled, for which a liquid medium in an interior of the actuator can be pressurized. The actuator may include a bellows that may expand axially while remaining radially dimensionally stable, such that the actuator may operate substantially without hysteresis.
Allerdings liegt eine Ausnehmung, die einen Durchtritt von flüssigem Medium zwischen einer Innen- und einer Außenseite der Betätigungseinrichtung erlaubt, üblicherweise an einem axialen Ende der Betätigungseinrichtung. Die Führung einer Zuleitung für ein flüssiges Medium zum Faltenbalg kann dadurch schwierig sein. Insbesondere wenn die Zuleitung in einem drehmomentstabilen Strukturbauteil verlaufen soll, kann das Einbringen und spätere teilweise Verschließen von Bohrungen, um die Zuleitung zu realisieren, aufwändig sein. However, a recess which allows liquid medium to pass between an inside and an outside of the actuator is usually located at an axial end of the actuator. The leadership of a supply line for a liquid medium to the bellows can be difficult. In particular, when the supply line is to run in a torque-stable structural component, the introduction and later partial closing of bores in order to realize the supply line can be complicated.
Der Erfindung liegt die Aufgabe zu Grunde, eine verbesserte Kupplungseinrichtung bereitzustellen, die eine vereinfachte Führung oder Montage der Zuleitung erlaubt. Die Erfindung löst diese Aufgabe mittels des Gegenstands des unabhängigen Anspruchs. Unteransprüche geben bevorzugte Ausführungsformen wieder. The invention is based on the object to provide an improved coupling device, which allows a simplified guidance or installation of the supply line. The invention achieves this object by means of the subject matter of the independent claim. Subclaims give preferred embodiments again.
Eine Kupplungseinrichtung umfasst eine Eingangsseite und eine Ausgangsseite, wobei die Eingangsseite und die Ausgangsseite um eine gemeinsame Drehachse drehbar sind; ferner eine Kupplung zwischen der Eingangsseite und der Ausgangsseite, eine hydraulische Betätigungseinrichtung für die Kupplung; eine radial zur Betätigungseinrichtung verlaufende hydraulische Zuleitung. Dabei umfasst die Betätigungseinrichtung einen Faltenbalg, der dazu eingerichtet ist, sich unter erhöhtem Innendruck axial auszudehnen. Zusätzlich ist ein Umlenkelement zur hydraulischen Verbindung der Zuleitung mit der Betätigungseinrichtung vorgesehen, wobei das Umlenkelement radial zwischen der Zuleitung und der Betätigungseinrichtung angeordnet ist.A clutch device comprises an input side and an output side, wherein the input side and the output side are rotatable about a common axis of rotation; a clutch between the input side and the output side, a hydraulic actuator for the clutch; a radially extending to the actuator hydraulic supply line. In this case, the actuating device comprises a bellows, which is adapted to expand axially under elevated internal pressure. In addition, a deflecting element is provided for the hydraulic connection of the supply line to the actuating device, wherein the deflecting element is arranged radially between the supply line and the actuating device.
Das Umlenkelement kann eine fluide Verbindung zwischen der Zuleitung und dem Betätigungselement auf einfache Weise bereitstellen. Ein Einbringen und gegebenenfalls teilweise wieder verschließen von Bohrungen in einem Strukturbauteil, das die Zuleitung umfasst, kann entfallen. Das Umlenkelement kann einfach so gestaltet werden, dass es eine fluiddichte Verbindung zwischen Fluidanschlüssen der Zuleitung und dem Betätigungselement sicher stellt. Das Anbringen des Umlenkelements kann rasch und sicher erfolgenThe deflection element can provide a fluid connection between the supply line and the actuating element in a simple manner. An introduction and optionally partially reseal bores in a structural component comprising the supply line can be omitted. The deflecting element can simply be designed such that it ensures a fluid-tight connection between fluid connections of the feed line and the actuating element. The attachment of the deflector can be done quickly and safely
Das Umlenkelement kann insbesondere ein Kunststoffelement umfassen. Das Kunststoffelement kann auf einfache Weise so geformt werden, dass auch eine komplizierte Umlenkung eines Stroms des flüssigen Mediums realisiert ist. Insbesondere kann das Kunststoffelement ein Spritzgussteil umfassen, sodass es mit geringen Kosten rasch in großen Stückzahlen hergestellt werden kann.The deflection element may in particular comprise a plastic element. The plastic element can be easily formed so that even a complicated deflection of a flow of the liquid medium is realized. In particular, the plastic element may comprise an injection-molded part, so that it can be produced quickly in large numbers at low cost.
Die Zuleitung verläuft in einer Ausführungsform durch einen radialen Flansch, der mit der Eingangsseite oder der Ausgangsseite verbunden ist. Dabei ist das Umlenkelement axial in eine Ausnehmung des Flanschs eingepresst. Durch das Einpressen kann das Umlenkelement einfach und dauerhaft in einer vorgesehenen Position fixiert werden. Außerdem kann das Umlenkelement durch das Einpressen gegenüber dem Flansch abgedichtet sein, sodass die Flüssigkeit in einem Bereich zwischen dem Umlenkelement und der Ausnehmung geführt werden kann. Ein Durchtritt für die Flüssigkeit durch das Umlenkelement muss nicht allseits von Material des Umlenkelements umgeben sein. Die Herstellung des Umlenkelements kann dadurch vereinfacht oder kostengünstiger gestaltet sein. The feed line runs in one embodiment by a radial flange which is connected to the input side or the output side. In this case, the deflecting element is pressed axially into a recess of the flange. By pressing the deflector can be easily and permanently fixed in a designated position. In addition, the deflecting element can be sealed by the pressing against the flange, so that the liquid can be guided in a region between the deflecting element and the recess. A passage for the liquid through the deflecting element does not have to be surrounded on all sides by material of the deflecting element. The production of the deflection can be simplified or designed cheaper.
Die Betätigungseinrichtung kann ein axiales Endelement umfassen, das mit dem Faltenbalg fluiddicht verbunden ist, insbesondere stoffschlüssig, etwa mittels Reibschweißen oder Laserschweißen. Das Endelement kann eine Ausnehmung zum Durchtritt eines flüssigen Mediums zwischen einer Innenseite und einer Außenseite der Betätigungseinrichtung aufweisen, und das Umlenkelement kann im Bereich der Ausnehmung an der Betätigungseinrichtung anliegen. Die Ausnehmung kann alternativ in einem radialen oder in einem axialen Bereich des Endelements liegen und das Umlenkelement kann so geformt sein, dass es den Strom von flüssigem Medium zwischen der Ausnehmung und der Zuleitung sicher stellen kann. The actuating device may comprise an axial end element, which is fluid-tightly connected to the bellows, in particular cohesively, for example by means of friction welding or laser welding. The end element may have a recess for the passage of a liquid medium between an inner side and an outer side of the actuating device, and the deflecting element may rest against the actuating device in the region of the recess. The recess may alternatively lie in a radial or in an axial region of the end element and the deflection element may be shaped such that it can ensure the flow of liquid medium between the recess and the supply line.
Das Endelement und das Umlenkelement können gemeinsam axial in die Ausnehmung des Flanschs eingepresst sein. Die Ausnehmung ist dabei so groß, dass sie einen axialen Abschnitt der Betätigungseinrichtung und einen axialen Abschnitt der Umlenkeinrichtung aufnimmt, die in radialer Richtung aneinander anliegen. Das Anbringen beider Elemente kann gemeinsam erfolgen, wodurch Montagekosten eingespart werden können. Durch die Pressung liegen die Elemente in radialer Richtung fest aneinander an, sodass eine fluiddichte Verbindung zwischen ihnen verbessert sein kann.The end element and the deflecting element can be pressed together axially into the recess of the flange. The recess is so large that it receives an axial portion of the actuator and an axial portion of the deflection, in the radial direction abut each other. The attachment of both elements can be done together, which assembly costs can be saved. As a result of the pressing, the elements rest firmly against one another in the radial direction, so that a fluid-tight connection between them can be improved.
Das Umlenkelement kann einen Kanal zum Durchtritt eines flüssigen Mediums aufweist, wobei ein erstes Ende des Kanals radial nach innen und ein zweites Ende radial nach außen weist und die beiden Enden axial versetzt sind. Eine derartige Form erlaubt ein platzsparendes Anordnen der Betätigungseinrichtung bezüglich des Flanschs, da die Zuleitung dann verbessert in einen axialen Bereich der Betätigungseinrichtung verlagert werden kann, der der Kupplung zugewandt ist. Dadurch entstehender bzw. freiwerdender Bauraum kann anderweitig genutzt werden. The deflecting element may have a channel for the passage of a liquid medium, wherein a first end of the channel radially inwardly and a second end facing radially outward and the two ends are axially offset. Such a shape allows a space-saving arrangement of the actuator with respect to the flange, since the supply line can then be improved displaced in an axial region of the actuator, which faces the coupling. Resulting or freed space can be used elsewhere.
Das Umlenkelement kann radial von einem Blechmantel umgeben sein. Dadurch kann die Stabilität des Umlenkelements gesteigert sein, insbesondere wenn es, wie oben näher ausgeführt ist, mittels Presspassung angebracht werden soll. Der Blechmantel kann insbesondere mittels Kunststoff teilweise ausgespritzt werden, um das Umlenkelement einfach und kostensparend herzustellen. In einer anderen Ausführungsform kann das Kunststoffelement auch ein Spritzgussteil umfassen, das nach seiner Herstellung optional in einem Blechmantel eingebracht werden kann.The deflecting element can be surrounded radially by a metal jacket. As a result, the stability of the deflecting element can be increased, in particular if, as explained in more detail above, it is intended to be attached by means of a press fit. The metal jacket can be partially injected in particular by means of plastic in order to produce the deflector simple and cost-saving. In another embodiment, the plastic element may also comprise an injection molded part, which may be optionally introduced after its production in a metal jacket.
Auf der radialen Außenseite der Betätigungseinrichtung kann ein hydraulischer Fliehölausgleich angeordnet sein, der in Abhängigkeit eines dynamischen Drucks des Mediums eine axiale Rückstellkraft auf die Betätigungseinrichtung ausübt. Die Kupplung kann dadurch verbessert unabhängig von einer Drehzahl der Eingangs- oder der Ausgangsseite betätigt werden. On the radial outer side of the actuating device, a hydraulic Fliehölausgleich be arranged, which exerts an axial restoring force on the actuating device in response to a dynamic pressure of the medium. The clutch can be operated thereby improved independently of a speed of the input or the output side.
Die Erfindung wird nun mit Bezug auf die beigefügten Figuren genauer beschrieben, in denen:The invention will now be described in more detail with reference to the attached figures, in which:
Eine erste Kupplung
Die erste Eingangsseite
Die Ausgangsseiten
Die Kupplungseinrichtung
Der ersten Kupplung
Die drei Kupplungen
In der dargestellten Ausführungsform befindet sich axial zwischen der ersten Kupplung
Soll die Kupplungseinrichtung
In der dargestellten Ausführungsform sind die drei Kupplungen
Der Flansch
Die erste Kupplung
Die dritte Kupplung
In jeder der beschriebenen Ausführungsformen ist bevorzugt, dass ein Kraftschluss für die axiale Kompression einer der Kupplungen
Die Betätigungseinrichtung
Das erste Endelement
Eine Zuleitung
Das Umlenkelement
In der dargestellten Ausführungsform ist im Flansch
Das zweite Endelement
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 100100
- Kupplungseinrichtung coupling device
- 105105
- Drehachse axis of rotation
- 110110
- erste Eingangsseite first entrance page
- 115115
- zweite Eingangsseite second input side
- 120120
- erste Ausgangsseite first exit page
- 125125
- zweite Ausgangsseite second exit side
- 130130
- erste Kupplung first clutch
- 135135
- zweite Kupplung second clutch
- 140140
- dritte Kupplung third clutch
- 145145
- elektrische Maschine electric machine
- 150150
- Läufer runner
- 155155
- Ständer stand
- 160160
- erste Betätigungseinrichtung first actuating device
- 165165
- zweite Betätigungseinrichtung second actuating device
- 170170
- dritte Betätigungseinrichtung third actuator
- 175175
- Gehäuse casing
- 180180
- flüssiges Medium liquid medium
- 185185
- Flansch flange
- 190190
- Anlageelement contact element
- 195195
- Betätigungselement actuator
- 205205
- Betätigungseinrichtung actuator
- 210210
- Faltenbalg bellow
- 215215
- erstes Endelement first end element
- 220220
- zweites Endelement second end element
- 225225
- Ausnehmung recess
- 230230
- Zuleitung supply
- 235235
- Umlenkelement deflecting
- 240240
- Kanal channel
- 245245
- Ausnehmung recess
- 250250
- Fliehölausgleich Fliehölausgleich
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 102009059944 A1 [0003] DE 102009059944 A1 [0003]
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015222871 | 2015-11-19 | ||
DE102015222871.1 | 2015-11-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102016221025A1 true DE102016221025A1 (en) | 2017-05-24 |
Family
ID=58694116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102016221025.4A Withdrawn DE102016221025A1 (en) | 2015-11-19 | 2016-10-26 | coupling device |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102016221025A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3109967A1 (en) * | 2020-05-07 | 2021-11-12 | Valeo Embrayages | ACTUATION PISTON FOR CLUTCH ACTUATOR |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009059944A1 (en) | 2009-01-19 | 2010-07-22 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Hybrid module for a drive train of a vehicle |
-
2016
- 2016-10-26 DE DE102016221025.4A patent/DE102016221025A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009059944A1 (en) | 2009-01-19 | 2010-07-22 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Hybrid module for a drive train of a vehicle |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3109967A1 (en) * | 2020-05-07 | 2021-11-12 | Valeo Embrayages | ACTUATION PISTON FOR CLUTCH ACTUATOR |
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R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |