EP3969308A1 - Kupplungsaggregat - Google Patents
KupplungsaggregatInfo
- Publication number
- EP3969308A1 EP3969308A1 EP20724408.8A EP20724408A EP3969308A1 EP 3969308 A1 EP3969308 A1 EP 3969308A1 EP 20724408 A EP20724408 A EP 20724408A EP 3969308 A1 EP3969308 A1 EP 3969308A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- clutch
- mass
- primary mass
- output flange
- fastening
- 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- Withdrawn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
- 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
- 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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
-
- 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
- F16D13/00—Friction clutches
- F16D13/22—Friction clutches with axially-movable clutching members
- F16D13/38—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs
- F16D13/46—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs in which two axially-movable members, of which one is attached to the driving side and the other to the driven side, are pressed from one side towards an axially-located member
-
- 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
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
- F16F15/13164—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses characterised by the supporting arrangement of the damper unit
- F16F15/13171—Bearing arrangements
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
- F16F15/13164—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses characterised by the supporting arrangement of the damper unit
- F16F15/13171—Bearing arrangements
- F16F15/13178—Bearing arrangements comprising slide bearings
-
- 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
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
- F16D2013/703—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members the pressure plate on the flywheel side is combined with a damper
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
- F16F15/133—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs
- F16F15/134—Wound springs
-
- 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
Definitions
- the invention relates to a clutch unit with the help of which, in particular within a hybrid module, an internal combustion engine and / or an electrical Ma machine can be coupled to a motor vehicle transmission.
- a hybrid module for a drive train of a vehicle is known, with a wet multi-plate clutch of the hybrid module in the torque flow between an internal combustion engine and an electric motor coaxially arranged with the hybrid module and a further wet multi-plate clutch of the hybrid module in the torque flow between the Electric motor and a motor vehicle transmission are arranged in the drive train.
- a dual-mass flywheel and a centrifugal pendulum for torsional vibration damping are coupled in the direction of force flow between the multi-disc clutch.
- a clutch unit for coupling a motor shaft of an internal combustion engine with a rotor of an electrical machine is provided with a dual-mass flywheel for damping torsional vibrations, the dual-mass flywheel having a primary mass that can be directly or indirectly connected to the motor shaft and an energy designed in particular as a bow spring - Storage element has limited rotatable secondary mass, the secondary mass having a tangential stop on the energy storage element output flange, and a, in particular designed as a plate clutch, friction clutch for coupling the secondary mass to the rotor of the electrical machine, the output flange having a friction surface for frictional contact with a with the rotor can be coupled axially displaceable clutch disc of the friction clutch forms.
- the friction clutch can couple a motor shaft of an internal combustion engine with an inter mediate shaft to which the rotor of the electrical machine is coupled.
- the intermediate shaft already represents a rotor shaft that is non-rotatably connected to the rotor.
- the intermediate shaft in turn, can be coupled to at least one transmission input shaft of a motor vehicle transmission.
- the motor shaft can have rotational uniformities due to the type of generation of the torque in the internal combustion engine, which are to be damped by the dual mass flywheel.
- the intermediate shaft to a first transmission input shaft and / or a second transmission input shaft of a double clutch transmission via a double clutch, which has two, preferably wet, multi-plate clutches in particular, despite otherwise tight installation space conditions.
- a double clutch which has two, preferably wet, multi-plate clutches in particular, despite otherwise tight installation space conditions.
- the friction clutch shifted from the space required for the double clutch around the intermediate shaft, installation space can be saved in the area of the electrical machine and a double clutch which is structurally simple to implement can be provided.
- the friction clutch can utilize otherwise free installation space of the dual-mass flywheel, so that the axial installation space requirement can be reduced.
- the torque coming from a motor vehicle engine can be introduced into the primary mass, while in a pushing mode the torque coming from the drive train can be introduced into the secondary mass, whereby the reverse installation is also possible, in a pulling mode that of the motor vehicle engine
- the torque coming from the drive train can be introduced into the secondary mass, while in overrun mode the torque coming from the drive train can be introduced into the primary mass.
- the primary mass and the secondary mass coupled to the primary mass via the energy storage element designed in particular as an arc spring so that it can rotate to a limited extent can form a mass-spring system which, in a certain frequency range, has rotational irregularities in the speed and in the torque of the drive power generated by a motor vehicle engine can dampen.
- the mass moment of inertia of the primary mass and / or the secondary mass and the spring characteristic of the energy storage element can be selected in such a way that vibrations in the frequency range of the dominant engine orders of the motor vehicle engine can be dampened.
- the mass moment of inertia of the primary mass and / or the secondary mass can in particular be influenced by an attached additional mass.
- the primary mass can have a disk, to which a cover can be connected, whereby a substantially annular receiving space for the energy storage element can be limited.
- the primary mass can, for example, tangentially strike the energy storage element via impressions protruding into the receiving space.
- An output flange of the secondary mass can protrude into the receiving space, which flange can strike tangentially at the opposite end of the energy storage element.
- the friction surface is provided in a radius region of the output flange that is bent away from the rotor.
- a gap that arises between the primary mass and the output flange can thereby be minimized, as a result of which the installation space that can be used for the friction clutch, in particular radially inside the energy storage element, can be increased.
- the friction clutch can be nested to a greater extent in the axial direction in the Zweimas senschwungwheel, whereby the axial space requirement can be further reduced.
- a clutch cover for the axial, in particular special pivotable, support of an actuating element designed in particular as a lever spring pivotable about a pivot axis running in the circumferential direction, for moving a pressure plate for axially pressing the clutch disc between the pressure plate and the output flange.
- the clutch cover which is connected in particular radially inside to the energy storage element with the output flange of the secondary mass, can easily be guided past the energy storage element.
- the components of the friction clutch can be retained between the output flange and the clutch cover in a captive manner.
- the output flange and the friction clutch can be installed inexpensively and quickly as a common preassembled unit in the clutch assembly.
- the axial forces occurring in the friction clutch can be absorbed on the one hand by the output flange and on the other hand by the clutch cover and can be mutually supported.
- the primary mass and / or the secondary mass delimit an annular receiving space for receiving the energy storage element, with a relatively rotatable sealing membrane that can be slid off the primary mass to seal the receiving space from the friction clutch with the output flange, in particular the sealing membrane and the cup treatment cover are fastened to the output flange via a common fastening means.
- a lubricant for example lubricating grease, is provided in the receiving space, with the aid of which the energy storage element can be lubricated.
- the receiving space can be sealed off by the sealing membrane to such an extent that the lubricant cannot reach the friction clutch, which as a result, it can be operated dry and with a high coefficient of friction compared to a wet and / or lubricated friction clutch. A sudden drop in the maximum possible torque to be transmitted from the friction clutch due to lubricant accidentally getting into the friction clutch can thus be avoided.
- the clutch disc has an output hub for rotationally fixed but axially displaceable coupling with the rotor of the electrical machine, the output hub having at least one assembly opening for introducing a tool for fastening the primary mass to an input shaft using a connec tion means.
- the axially displaceable clutch disc can be coupled to the intermediate shaft in a rotationally fixed manner via the output hub.
- the mounting opening can ensure that the primary mass can be attached directly or indirectly to a motor shaft, in particular a crankshaft, of the internal combustion engine when the clutch unit is mounted.
- the friction pairings of the Rei friction clutch can be provided radially outside of the assembly opening.
- the primary mass preferably has at least one fastening opening for fastening the primary mass to an input shaft with the aid of a connecting means, with the secondary mass, in particular the output flange, being mounted radially inside the fastening opening on the primary mass directly or indirectly via a bearing, with the secondary mass has at least one through opening for introducing a tool for fastening the primary mass with an input shaft with the aid of the connecting means.
- the secondary mass can be mounted on the primary mass on a comparatively small radius, so that a correspondingly inexpensive mount can be used.
- the bearing is designed in particular as a deep groove ball bearing.
- the secondary mass can, in particular, be mounted on the primary mass to prevent it from tipping over.
- a simple assembly of the clutch assembly can be ensured through the through opening when the primary mass is to be connected to the input shaft, in particular a cure shaft of a motor vehicle engine.
- the primary mass has at least one fastening opening for fastening the primary mass to an input shaft using a connec tion means, the secondary mass, in particular the output flange, being mounted radially outside the fastening opening on the primary mass directly or indirectly via a bearing.
- the bearing is designed in particular as a deep groove ball bearing.
- the secondary mass can, in particular, be mounted on the primary mass to prevent it from tipping over.
- the bearing is designed as a plain bearing or roller bearing, in particular a deep groove ball bearing. Tilting of the secondary mass out of a radial plane of the clutch assembly can be avoided.
- the bearing is preferably designed to absorb both radial forces and axial forces. The bearing can thereby also specify an axial relative position of the secondary mass to the primary mass.
- the friction clutch is preferably arranged radially inside to the energy storage element, in particular the friction clutch being arranged at least partially in a common axial area with the energy storage element. Viewed in the axial direction, the energy storage element and the friction clutch can at least partially overlap. The friction clutch can thereby be positioned at least partially nested in the dual mass flywheel. The axial installation space can thus be kept small.
- the primary mass has at least one fastening opening for fastening the primary mass to an input shaft with the aid of a connec tion means, with a sealing element, in particular designed as a slide bearing or axial ring, in a sealing manner on the primary mass and the output flange, radially outside of the fastening opening Sealing of a limited by the primary mass and / or the secondary mass receiving space is provided for receiving the energy storage element.
- the receiving space can be sealed well, in particular together with the sealing membrane. A leakage of lubricant from the exception space radially inward can thereby be avoided. This can prevent lubricants from getting on the friction pair the friction clutch and influenced the friction properties of the friction clutch.
- Fig. 1 a schematic sectional view of a first embodiment of a hitch treatment unit
- Fig. 2 a schematic sectional view of a second embodiment of a hitch treatment unit.
- the clutch assembly 10 shown in Fig. 1 is provided, for example, for torsionally damped coupling of a motor shaft of a motor vehicle engine with an intermediate shaft 12 leading to a rotor of an electrical machine.
- the clutch assembly has a dual mass flywheel 14 for torsional vibration damping, which has a primary mass 16 that can be fastened to the motor shaft.
- the primary mass 16 delimits an annular receiving space 18 in which an energy storage element 20 designed as a bow spring is received.
- the primary mass 16 can, for example, tangentially strike one end of the energy storage element 20 via inwardly protruding impressions.
- an output flange 22 of a secondary mass 24 that can be rotated to a limited extent relative to the primary mass 16 can strike tangentially.
- the output flange 22 forms a friction surface 26 for a friction clutch 28 in a radius region that is bent away from the intermediate shaft 12.
- the output flange 22 can thereby simultaneously form a counterplate of the friction clutch 28 to which an axially displaceable pressure plate 30 can be frictionally pressed via an output hub 32 on the intermediate shaft clutch disc 34 non-rotatably attached.
- a feather spring 34 designed in the manner of a plate spring is provided, which is attached to a clutch cover 36 riveted to the output flange 22 about a pivot point extending in the circumferential direction by changing its co- nicity is pivotably supported.
- a sealing membrane 38 is riveted which, via a sliding ring 40, lies sealingly against a welded-on cover 42 of the primary mass 16 with spring preload.
- the primary mass 16 has a fastening opening 44 into which a connecting means 46 designed as a screw can be inserted in order to fasten the primary mass 16 to the motor shaft of the motor vehicle engine.
- a connecting means 46 designed as a screw
- the output hub 32 and, if necessary, also the lever spring 34 have assembly openings 48.
- the secondary mass 24 is radially inner half to the mounting opening 44 on the primary mass 16 via a bearing 50 gela Gert and centered.
- the bearing 50 is designed, for example, as a deep groove ball bearing, wherein the bearing 50 can alternatively also be designed as a slide bearing, in particular as a radial and axial slide bearing.
- the bearing can prevent the secondary mass 24 from tilting and in particular the friction surface 26 from a radial plane of the coupling unit 10 from tilting and can support both radial forces and axial forces.
- the secondary mass 24 can have a through-opening 52 which is coaxially aligned with the fastening opening 44.
- the receiving space 18 is radially outside half of the fastening opening 44 via a on the primary mass 16 and the secondary mass 24 axially adjacent axial ring, not shown, sealed radially inward from.
- the secondary mass 24 is mounted radially outside of the fastening opening 44 on the primary mass 16.
- the bearing 50 is configured, for example, as a radial and axial sliding bearing, wherein the bearing 50 can alternatively also be configured as a roller bearing, in particular as a deep groove ball bearing.
- a centering piece 54 is connected to the primary mass 16 with the aid of the connecting means 46.
- the bearing 50 can in particular also fulfill a sealing function, so that the receiving space 18 is sealed radially inward by the bearing 50.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Operated Clutches (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019113156.1A DE102019113156A1 (de) | 2019-05-17 | 2019-05-17 | Kupplungsaggregat |
| PCT/DE2020/100316 WO2020233737A1 (de) | 2019-05-17 | 2020-04-17 | Kupplungsaggregat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3969308A1 true EP3969308A1 (de) | 2022-03-23 |
Family
ID=70613543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20724408.8A Withdrawn EP3969308A1 (de) | 2019-05-17 | 2020-04-17 | Kupplungsaggregat |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3969308A1 (de) |
| CN (1) | CN113905918B (de) |
| DE (2) | DE102019113156A1 (de) |
| WO (1) | WO2020233737A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7488781B2 (ja) * | 2021-02-15 | 2024-05-22 | 株式会社エクセディ | 回転装置、及び動力伝達装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007024126A1 (de) * | 2007-05-24 | 2008-12-04 | Zf Friedrichshafen Ag | Hybridantriebssystem für ein Fahrzeug |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10005996A1 (de) * | 1999-03-02 | 2000-09-07 | Mannesmann Sachs Ag | Drehmomentübertragungseinheit |
| DE102009059944A1 (de) | 2009-01-19 | 2010-07-22 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Hybridmodul für einen Antriebsstrang eines Fahrzeuges |
| WO2013026433A1 (de) * | 2011-08-19 | 2013-02-28 | Schaeffler Technologies AG & Co. KG | Zweimassenschwungrad |
| DE102012213131A1 (de) * | 2011-08-19 | 2013-02-21 | Schaeffler Technologies AG & Co. KG | Zweimassenschwungrad |
| DE102015211321A1 (de) * | 2014-06-23 | 2015-12-24 | Schaeffler Technologies AG & Co. KG | Zweimassenschwungrad |
| DE102017203459A1 (de) * | 2017-03-02 | 2018-09-06 | Zf Friedrichshafen Ag | Getriebeanordnung für ein Getriebe eines Fahrzeugs oder dergleichen |
| DE102017130266A1 (de) * | 2017-07-17 | 2019-01-17 | Schaeffler Technologies AG & Co. KG | Hybridmodul |
| DE102017119495A1 (de) * | 2017-08-25 | 2019-02-28 | Schaeffler Technologies AG & Co. KG | Drehschwingungsdämpfer und Verfahren zur Herstellung eines Drehschwingungsdämpfers |
-
2019
- 2019-05-17 DE DE102019113156.1A patent/DE102019113156A1/de not_active Withdrawn
-
2020
- 2020-04-17 EP EP20724408.8A patent/EP3969308A1/de not_active Withdrawn
- 2020-04-17 WO PCT/DE2020/100316 patent/WO2020233737A1/de not_active Ceased
- 2020-04-17 CN CN202080032467.8A patent/CN113905918B/zh active Active
- 2020-04-17 DE DE112020002432.6T patent/DE112020002432A5/de not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007024126A1 (de) * | 2007-05-24 | 2008-12-04 | Zf Friedrichshafen Ag | Hybridantriebssystem für ein Fahrzeug |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020233737A1 (de) | 2020-11-26 |
| DE102019113156A1 (de) | 2020-11-19 |
| DE112020002432A5 (de) | 2022-02-17 |
| CN113905918B (zh) | 2024-07-05 |
| CN113905918A (zh) | 2022-01-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2109722B1 (de) | Drehmomentübertragungseinrichtung | |
| DE112011101231B4 (de) | Doppelkupplung | |
| WO2012146228A1 (de) | Torsionsschwingungsdämpfer | |
| EP1914434A2 (de) | Drehmomentübertragungseinrichtung | |
| DE102011014933A1 (de) | Doppelkupplung | |
| WO2015007283A1 (de) | Lageranordnung für eine zwischenwelle in einer trennkupplung eines hybridmoduls | |
| DE112007001042B4 (de) | Hydrodynamischer Drehmomentwandler mit Kopplungsfedereinrichtung für den Kolben | |
| WO2020169141A1 (de) | Kompakte kupplungsanordnung einer dreifachkupplung für ein achsparalleles hybridmodul | |
| DE102019104074A1 (de) | Dreifachkupplung für achsparalleles Hybridmodul mit getriebeseitiger Ansteuerung von drei Kupplungen über Dreheinführung | |
| EP1226992B1 (de) | Mehrfachkupplungseinrichtung, als vollständige Baueinheit in einem Antriebsstrang einbaubar | |
| WO2018158033A1 (de) | Getriebeanordnung für ein getriebe eines fahrzeugs oder dergleichen | |
| WO2018228634A1 (de) | Drehmomentübertragungseinrichtung | |
| DE102019113149A1 (de) | Drehschwingungsdämpfer | |
| WO2021063435A1 (de) | Kupplungsaggregat, insbesondere für ein hybridmodul, zum gedämpften ankuppeln einer brennkraftmaschine an einem antriebsstrang eines kraftfahrzeugs | |
| DE102018102373A1 (de) | Drehschwingungsdämpfer und Verfahren zum Wuchten eines Drehschwingungsdämpfers | |
| DE102019130179A1 (de) | Kupplungsaggregat, insbesondere für ein Hybridmodul, zum gedämpften Ankuppeln einer Brennkraftmaschine an einem Antriebsstrang eines Kraftfahrzeugs | |
| EP3775612A1 (de) | Drehschwingungsdämpfer | |
| EP3969308A1 (de) | Kupplungsaggregat | |
| EP1174632B1 (de) | Mehrfach-Kupplungseinrichtung in Kombination mit einer Torsionsschwingungsdämpferanordnung oder/und einer Elektromaschine | |
| DE102019130178A1 (de) | Kupplungsaggregat, insbesondere für ein Hybridmodul, zum gedämpften Ankuppeln einer Brennkraftmaschine an einem Antriebsstrang eines Kraftfahrzeugs | |
| DE102019133731B3 (de) | Kupplungsaggregat, insbesondere für ein Hybridmodul, zum gedämpften Ankuppeln einer Brennkraftmaschine an einem Antriebsstrang eines Kraftfahrzeugs | |
| DE102019104535A1 (de) | Hybridmodul mit einer Kupplungsanordnung für ein Stufenlosgetriebe | |
| DE102019129848B4 (de) | Kupplungsaggregat, insbesondere für ein Hybridmodul, zum gedämpften Ankuppeln einer Brennkraftmaschine an einem Antriebsstrang eines Kraftfahrzeugs | |
| DE102017119495A1 (de) | Drehschwingungsdämpfer und Verfahren zur Herstellung eines Drehschwingungsdämpfers | |
| DE102020112026A1 (de) | Drehschwingungsdämpfer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20211217 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230523 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| 17Q | First examination report despatched |
Effective date: 20230728 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20231208 |