EP3963226A1 - Hybridmodul - Google Patents
HybridmodulInfo
- Publication number
- EP3963226A1 EP3963226A1 EP20706619.2A EP20706619A EP3963226A1 EP 3963226 A1 EP3963226 A1 EP 3963226A1 EP 20706619 A EP20706619 A EP 20706619A EP 3963226 A1 EP3963226 A1 EP 3963226A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- carrier
- axially
- hybrid module
- module according
- 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- Withdrawn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
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 239000000314 lubricant Substances 0.000 claims abstract description 28
- 230000008878 coupling Effects 0.000 claims description 26
- 238000010168 coupling process Methods 0.000 claims description 26
- 238000005859 coupling reaction Methods 0.000 claims description 26
- 238000013016 damping Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000010354 integration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- F16D13/74—Features relating to lubrication
-
- 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
- F16D13/52—Clutches with multiple lamellae ; Clutches in which three or more axially moveable members are fixed alternately to the shafts to be coupled and 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
- F16D21/00—Systems comprising a plurality of actuated clutches
-
- 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
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
-
- 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
-
- 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
-
- 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
- F16D25/12—Details not specific to one of the before-mentioned types
- F16D25/123—Details not specific to one of the before-mentioned types in view of cooling and lubrication
-
- 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
- F16D28/00—Electrically-actuated clutches
-
- 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
- F16D2300/00—Special features for couplings or clutches
- F16D2300/22—Vibration damping
-
- 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 hybrid module comprising a housing with a multiple clutch accommodated therein with a first, a second and a third coupling device and an axially terminal carrier, as well as an electric machine.
- hybrid modules are increasingly being used, which offer the possibility of being able to operate the vehicle either via an internal combustion engine or via an electric machine.
- the multiple clutch comprising three separate clutch devices, usually designated as KO, K1 and K2, enables a corresponding coupling operation to the downstream transmission.
- the K0 coupling makes it possible to couple and uncouple the internal combustion engine to the drive train. This means that the torque transition can be controlled either from the internal combustion engine to the transmission or from the electric machine to the transmission.
- the basic structure of such a hybrid module is known.
- the invention is thus based on the problem of specifying a hybrid module that is improved in comparison.
- a hybrid module is provided according to the invention, to summarize a housing with a multiple clutch received therein with a first, a second and a third coupling device and an axially end permanent carrier, as well as an electric machine, which is arranged axially parallel to the Hybridmotorge housing and has a Torque-transmitting gear connection is coupled to the multiple clutch, the housing being axially connected either via a housing cover section axially and radially connected to the carrier or via a gear wall of a downstream gear connected axially to the carrier. is closed, wherein a lubricant to be supplied to the multiple coupling can be supplied to the carrier either radially via at least one supply line or axially via at least one supply line.
- the hybrid module according to the invention is extremely compact, so that, due to its compactness, it can be integrated even with little installation space. At the same time, however, it also offers the possibility of being able to transmit the required torque, as well as ensuring a corresponding supply of lubricant for the multiple clutch.
- the electric machine is axially parallel and offset radially outward with respect to the clutch-side output shaft on the housing, so it is attached directly to it.
- a gear connection is provided via which the electric machine is coupled to the multiple clutch.
- This gear connection comprises a first gear driven by the electric machine, which meshes with a second gear provided on the clutch side.
- the housing can be closed axially via a housing cover section of the hybrid module housing itself, for which purpose the water housing cover section connects axially and radially to a carrier of the multiple coupling, which is arranged coaxially to the output shaft axis.
- the housing cover section is firmly screwed to the carrier with a series of connecting screws. This forms a closed, compact system, resulting from the axial and radial nesting of the carrier and housing cover and their direct connection.
- the lubricant is supplied radially to the carrier of the multiple clutch, usually a steel carrier, after which the transmission is flanged on and coupled to the clutch output shaft when viewed axially.
- the housing closure of the hybrid module housing can also take place through a transmission wall of the downstream transmission itself, that is, the transmission wall is integrated on the hybrid module side, as it were.
- This transmission wall is axially directly downstream of the carrier or steel carrier, so that the transmission wall can be screwed directly to the carrier and an internal screw connection between the housing and the steel carrier is not required.
- This configuration is particularly useful in terms of shortening the axial installation space, since ultimately the wall thickness of the housing cover section can be virtually omitted, since this is not required for the housing closure.
- this also means that the housing of the hybrid module can be designed in a significantly reduced and simpler manner, also in terms of weight.
- lubricant can be supplied either radially to the carrier, as already described in the first variant, but it can also, preferably in this case, take place axially, namely via the transmission wall itself, which will be discussed below.
- the hybrid module according to the invention is characterized by a high degree of compactness, although all functions are ensured and a corresponding lubricant supply is also provided.
- a radial bore forming the feed line can be provided in a further development of the invention on the housing cover section axially closing the housing and opening into a radial bore provided on the carrier.
- the lubricant supply to the carrier is ensured via a radial bore, from where the lubricant is further distributed in order to be supplied to the three individual coupling devices.
- the radial bore opens on the outside of the housing cover section, so that a corresponding lubricant supply line can be connected to it.
- a radial supply of lubricant is also conceivable within the scope of the second variant of the invention with the housing closure via the transmission wall.
- a corresponding housing wall section of the housing, the axially adjacent Bart is positioned to the transmission wall, hen verses with a corresponding radial bore through which the lubricant can flow.
- the housing wall section is designed to be as reduced as possible, in particular to save weight, and it is possible to supply the lubricant via such a feed pipe, which is significantly lighter than a corresponding housing section.
- This feed pipe opens into a corresponding radial bore on the carrier side, i.e. again directly on the carrier itself.
- a radial section of the carrier engages in a cutout of the housing cover portion delimited radially outward via a cover edge section, the feed pipe extending through the recess and engaging through a bore in the cover edge section.
- the cover is thus correspondingly reduced, in particular to save weight, and is provided with a recess through which the feed tube extends. With one end it opens into the corresponding radial bore of the carrier, with the other end it passes through a borehole in a cover edge section, which closes the recess radially on the outside, in which area the supply pipe is also connected to a corresponding supply line.
- a transmission wall via which the axial housing closure takes place, then there is preferably an axial supply of lubricant to the carrier, with which the transmission wall is screwed accordingly.
- the transmission wall is provided with a suitable axial bore, which opens into an axial bore provided on the carrier, wherein the carrier-side axial bore can also merge into a radial bore opening to an output shaft of the multiple clutch, depending on how specific the lubricant supply or the downstream lubricant is telpfad is designed.
- an axial lubricant is fed directly out of the transmission, which is particularly simple, since the carrier and the transmission are in any case axially flat against one another, so that two simple, Axial bores that merge into one another ensure that the supply of lubricant from the gear unit can be ensured.
- a damping device can be provided in the housing itself which serves to dampen corresponding torque fluctuations, such a damping device being able to work either dry or wet. It is also possible to integrate a centrifugal pendulum in the housing.
- Figure 1 is a schematic diagram of a flybridge module according to the invention of a first variant
- Figure 2 is an enlarged partial view of the flybridge module from Figure 1 in the area of the multiple coupling
- FIG. 3 is a perspective view of the flybridge module from FIG. 1 showing the lubricant supply
- Figure 4 is a perspective view of the hybrid module housing
- Figure 5 is a partial view of a hybrid module according to the invention of a second
- FIG. 6 a perspective view of the hybrid module from FIG. 5,
- FIG. 7 shows an enlarged detailed view of the region VII from FIG. 5, and
- Figure 8 is a perspective view of the hybrid module housing of the second variant.
- FIG. 1 shows a hybrid module 1 according to the invention with an electric machine 2.
- the hybrid module 1 comprises a housing 3 in which a multiple clutch 4 comprising a first coupling device 5, usually also called KO coupling, a second coupling device 6, usually called K1 coupling, and a third coupling device 7, usually called K2 coupling, is provided.
- the basic structure of such a multiple clutch and its function is well known.
- the KO clutch is used to connect and disconnect the internal combustion engine, which is connected to the left side of the hybrid module 1, and to connect the electric machine 2.
- the respective torque can be transmitted via the multiple clutch 4 to an output shaft arrangement 8, which is only partially shown here is given, from where the torque is fed to the transmission on the right.
- a gear connection 9 is provided, comprising a gear 10 directly connected to the output of the electric machine 2, which is rotatably mounted to a hybrid module-side gear 11 via a corresponding roller bearing 12 on a carrier 13, usually a steel carrier is, combs.
- the housing 3 has, see in particular also FIG. 3, a housing cover section 14 which, see the sectional view according to FIG. 1, adjoins the carrier 13 both radially and axially, that is to say that both are nested axially and radially .
- the housing cover section 14 is firmly connected to the carrier 13 via various connecting screws 15, whereby, see Figure 3, the axial end of the housing 3 is given both by the internal carrier 13 and by the housing cover section 14 that encompasses it radially.
- the supply of the lubricant which is used to supply the coupling devices 5, 6, 7, takes place in this embodiment from radially outside the housing 3.
- a supply pipe 16 is provided which is in a radial bore 17 of a radial section 18 of the carrier 13 opens.
- the Radialab section 18 engages a bit in a recess 19 in the housing cover section 14, which recess 19 is closed radially outwardly via a cover edge section 20.
- the feed pipe 16 extends through this cover edge section 20 so that a feed line can be connected to a radially outer connection 21.
- the lubricant Via the radial bore in the radial section 18 of the carrier 13, the lubricant enters the interior of the housing and thus into the area of the multiple coupling 4, where it can be guided directly into the required coupling areas via suitable channel sections.
- FIG. 4 shows a perspective view of the housing 3, with the housing cover section 14 and a dome-like receiving space 22 formed thereon (see also FIG. 1), in which the gear wheel connection or the gear wheel 10 is received, from where the torque is transmitted.
- the first embodiment variant of the flybridge module according to the invention is characterized by a high degree of compactness, although the required torque can be transmitted, as well as a lubricant supply is ensured. It is specifically characterized by two interfaces between the electric machine 2 and the housing 3 of the flybridge module 1, one interface being implemented via the gear connection 9, via which the required torque can be transmitted. The second interface is necessary for the connection of the electric machine 2 to the flybridge module housing 3, the electric machine 2 being screwed directly onto the housing 3 via this. The electric machine 2 is seen locally above the multiple clutch 4, so here the triple clutch.
- Another interface is located within the flybridge module housing, namely the interface of the screw connection of the housing 3 or the housing cover section 14 via the screws 15 with the carrier 13 of the multiple coupling 4.
- This interface enables the construction of a self-contained, compact system.
- the necessary lubricant supply takes place via the supply pipe 16, but can alternatively also be via a direct re radial bore in the housing cover section 14 can be realized.
- the integration of a dry or wet working damper is possible, as well as the integration of a centrifugal pendulum.
- FIGS. 5-8 A second variant of the invention is shown in FIGS. 5-8.
- the housing 3 is axially terminated via a transmission wall 23, which, see the schematic diagram according to FIG , which are only indicated basically in FIG. 7, is screwed directly onto the carrier 13.
- the basic structure of the flybridge module 1 according to FIGS. 5-7 is comparable to that from FIG. 1, that is to say that an electric machine 2 is fastened directly to the housing 3 there too, with a multiple coupling 4 with the three individual ones in the housing 3 NEN coupling devices 5, 6, 7 is provided.
- the torque transfer from the electric machine 2 to the multiple clutch 4 takes place here again via a gear wheel connection 9 with the gear wheels 10, 11, the gear wheel 11 again being mounted on the carrier 13 via a roller bearing 12.
- the carrier 13 is, however, axially shorter compared to the embodiment according to FIG.
- the lubricant is supplied axially here, for which, see Figure 7, an axial bore 25 provided in the transmission wall 23, indicated in FIG. 7, merges into an axial bore 26 in the carrier 13, the axial bore 26 optionally merging into a radial bore 27 in the example shown.
- This means that the lubricant is supplied here directly from the gearbox and not, as in variant 1, from radially outside, although this would basically also be possible in this variant according to FIGS. 5-8.
- the electric machine 2 is therefore fastened directly to the housing 3, as indicated in FIG. 7 via the screw connections 28.
- the housing 3 itself is not screwed to the carrier 13; rather, it is screwed to the gear wall 23 via the screw connection 25 alone. Since the housing 3 according to this second variant does not have a housing cover section, the housing 3 can, see FIG. 8, be designed in a much simpler and reduced manner. As can be seen, the housing 3 according to FIG. 8 does not have a cover section that is drawn radially inward, like the housing 3 of the first variant, see FIG. 4 in this regard.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Details Of Gearings (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019111171.4A DE102019111171A1 (de) | 2019-04-30 | 2019-04-30 | Hybridmodul |
| PCT/DE2020/100050 WO2020221384A1 (de) | 2019-04-30 | 2020-01-27 | Hybridmodul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3963226A1 true EP3963226A1 (de) | 2022-03-09 |
Family
ID=69650508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20706619.2A Withdrawn EP3963226A1 (de) | 2019-04-30 | 2020-01-27 | Hybridmodul |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11767888B2 (de) |
| EP (1) | EP3963226A1 (de) |
| CN (1) | CN113785133A (de) |
| DE (1) | DE102019111171A1 (de) |
| WO (1) | WO2020221384A1 (de) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1541401A1 (de) * | 2003-12-13 | 2005-06-15 | BorgWarner Inc. | Doppelkupplungsübertragungselement für ein hybrides Fahrzeugsantriebssystem, Verfahren für den Aufbau des Elementes und Motorfahrzeug mit einem solchen Element |
| DE102013006429A1 (de) * | 2013-04-13 | 2014-10-16 | Volkswagen Aktiengesellschaft | Hybridantriebsanordnung für ein Kraftfahrzeug |
| CN107856526A (zh) * | 2016-09-22 | 2018-03-30 | 长城汽车股份有限公司 | 动力驱动装置 |
| DE102017100928A1 (de) * | 2017-01-18 | 2018-07-19 | Schaeffler Technologies AG & Co. KG | Hybridmodul mit reduziertem Schleppmoment sowie Antriebsstrang mit Hybridmodul |
| DE102017121636A1 (de) * | 2017-05-29 | 2018-11-29 | Schaeffler Technologies AG & Co. KG | Hybridmodul und Antriebsanordnung für ein Kraftfahrzeug |
| WO2019024956A1 (de) * | 2017-08-02 | 2019-02-07 | Schaeffler Technologies AG & Co. KG | Hybridmodul mit nadellager umfassender betätigungseinheit; sowie hybridantriebsstrang |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008092426A2 (de) * | 2007-01-29 | 2008-08-07 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Antriebsstrang mit nasser anfahrkupplung für hybridanwendungen |
| DE102010003442B4 (de) * | 2010-03-30 | 2025-09-04 | Zf Friedrichshafen Ag | Hybridantriebsanordnung |
| JP2013119918A (ja) * | 2011-12-08 | 2013-06-17 | Aisin Seiki Co Ltd | 動力伝達装置 |
| JP5825361B2 (ja) | 2012-02-10 | 2015-12-02 | アイシン・エィ・ダブリュ株式会社 | ハイブリッド駆動装置 |
| DE102017201894A1 (de) * | 2017-02-07 | 2018-08-09 | Zf Friedrichshafen Ag | Aufbau eines Getriebes für ein Hybridfahrzeug |
| CN207333660U (zh) * | 2017-10-13 | 2018-05-08 | 中国第一汽车股份有限公司 | 湿式三离合器冷却油路 |
| DE102018116301A1 (de) * | 2018-07-05 | 2020-01-09 | Schaeffler Technologies AG & Co. KG | Leitungselement, Hybridmodul und Antriebsanordnung |
| DE102019104073A1 (de) | 2019-02-19 | 2020-08-20 | Schaeffler Technologies AG & Co. KG | Kompakte Kupplungsanordnung einer Dreifachkupplung für ein achsparalleles Hybridmodul |
| DE102019104075A1 (de) | 2019-02-19 | 2020-08-20 | Schaeffler Technologies AG & Co. KG | Kompakte Kupplungsanordnung mit einfacher Montierbarkeit |
| DE102020117459A1 (de) * | 2020-07-02 | 2022-01-05 | Schaeffler Technologies AG & Co. KG | Hybridmodul |
-
2019
- 2019-04-30 DE DE102019111171.4A patent/DE102019111171A1/de not_active Withdrawn
-
2020
- 2020-01-27 EP EP20706619.2A patent/EP3963226A1/de not_active Withdrawn
- 2020-01-27 WO PCT/DE2020/100050 patent/WO2020221384A1/de not_active Ceased
- 2020-01-27 CN CN202080032536.5A patent/CN113785133A/zh active Pending
- 2020-01-27 US US17/607,496 patent/US11767888B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1541401A1 (de) * | 2003-12-13 | 2005-06-15 | BorgWarner Inc. | Doppelkupplungsübertragungselement für ein hybrides Fahrzeugsantriebssystem, Verfahren für den Aufbau des Elementes und Motorfahrzeug mit einem solchen Element |
| DE102013006429A1 (de) * | 2013-04-13 | 2014-10-16 | Volkswagen Aktiengesellschaft | Hybridantriebsanordnung für ein Kraftfahrzeug |
| CN107856526A (zh) * | 2016-09-22 | 2018-03-30 | 长城汽车股份有限公司 | 动力驱动装置 |
| DE102017100928A1 (de) * | 2017-01-18 | 2018-07-19 | Schaeffler Technologies AG & Co. KG | Hybridmodul mit reduziertem Schleppmoment sowie Antriebsstrang mit Hybridmodul |
| DE102017121636A1 (de) * | 2017-05-29 | 2018-11-29 | Schaeffler Technologies AG & Co. KG | Hybridmodul und Antriebsanordnung für ein Kraftfahrzeug |
| WO2019024956A1 (de) * | 2017-08-02 | 2019-02-07 | Schaeffler Technologies AG & Co. KG | Hybridmodul mit nadellager umfassender betätigungseinheit; sowie hybridantriebsstrang |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2020221384A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US11767888B2 (en) | 2023-09-26 |
| WO2020221384A1 (de) | 2020-11-05 |
| US20220221008A1 (en) | 2022-07-14 |
| DE102019111171A1 (de) | 2020-11-05 |
| CN113785133A (zh) | 2021-12-10 |
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