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1. 发明授权

EP1672254B1 Hydrodynamische Kopplungsvorrichtung 有权
标题翻译：液力耦合装置
公开(公告)号：EP1672254B1
公开(公告)日：2008-02-13
申请号：EP05026295.5
申请日：2005-12-02
申请人： ZF FRIEDRICHSHAFEN AG
发明人： Ackermann, Jürgen
IPC分类号： F16H61/14 , F16H45/02
CPC分类号： F16H45/02 , F16H57/0473 , F16H61/14 , F16H2045/021 , F16H2045/0284 , F16H2045/0289

2. 发明授权

EP0819863B1 Garniture de friction pour un embrayage comportant un réseau de rainures 失效
标题翻译： Kupplungsreibbelag的格子状的槽
公开(公告)号：EP0819863B1
公开(公告)日：2002-10-09
申请号：EP97111606.6
申请日：1997-07-09
申请人： VALEO
发明人： Menard, Denis , Luquet, Philippe
IPC分类号： F16D13/72 , F16D13/74
CPC分类号： F16D13/64 , F16D13/74 , F16D47/06 , F16D2069/004 , F16H45/02 , F16H2045/0215 , F16H2045/0289 , F16H2045/0294

3. 发明授权

EP0428248B1 Lock-up piston plate for recirculating flow torque converter 失效
标题翻译：锁止离合器的液力变矩器。
公开(公告)号：EP0428248B1
公开(公告)日：1995-10-18
申请号：EP90309068.6
申请日：1990-08-17
申请人： Borg-Warner Automotive, Inc.
发明人： Vierk, David T.
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16H2041/246 , F16H2045/0289 , F16H2045/0294

4. 发明公开

EP0428248A2 Lock-up piston plate for recirculating flow torque converter 失效
标题翻译： Überbrückungskupplungfüreinen hydrodynamischen Momentwandler。
公开(公告)号：EP0428248A2
公开(公告)日：1991-05-22
申请号：EP90309068.6
申请日：1990-08-17
申请人： Borg-Warner Automotive, Inc.
发明人： Vierk, David T.
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16H2041/246 , F16H2045/0289 , F16H2045/0294
摘要： A piston plate (38) for providing a lock-up of a hydrodynamic torque transmitting unit (10) has a friction lining (50) bonded to a flat area (54A) thereon near the outer diameter which is arranged to slip with respect to the front cover (14) of a rotating housing of the torque converter (10). The friction lining (50) has an annular sealing segment (55) to seal fluid leakage across the lining (50); and a plurality of grooves (60) is formed from the outside diameter (58) of the lining (50) to an intermediate point on the width to communicate through an axial hole (72) in the piston plate (38) to provide a path for flow of cooling fluid through the lining (50) for removing heat build up therefrom; the source of the cooling fluid also is the fluid source for applying pressure to the plate (38) for providing lock-up in the torque transmitting unit (10).
摘要翻译：用于提供液力扭矩传递单元（10）的锁定的活塞板（38）具有接合在其上的平坦区域（54A）上的摩擦衬片（50A），该平面区域布置成相对于变矩器（10）的旋转壳体的前盖（14）。所述摩擦衬垫（50）具有环形密封段（55），以密封穿过衬套（50）的流体泄漏; 并且从所述衬里（50）的外径（58）到所述宽度上的中间点形成多个槽（60），以通过所述活塞板（38）中的轴向孔（72）连通，以提供路径用于使冷却流体流过所述衬里（50）以从其中除去热量; 冷却流体源也是用于向板（38）施加压力以在扭矩传递单元（10）中提供锁定的流体源。

5. 发明公开

EP1920165A1 VERBESSERTE KEILNUTVERBINDUNG 无效
标题翻译：改进的样条
公开(公告)号：EP1920165A1
公开(公告)日：2008-05-14
申请号：EP06761831.4
申请日：2006-07-29
申请人： LuK Lamellen und Kupplungsbau Beteiligungs KG
发明人： HOFFMANN, Joachim , STURGIN, Todd , HELLER, Jean-Francois
IPC分类号： F16D3/06
CPC分类号： F16D3/06 , F16D13/686 , F16H45/02 , F16H2045/0289 , Y10T403/7026 , Y10T403/7032
摘要： A subassembly for improving a connection between keyway subassemblies generally comprises a first and a second subassembly with at least one respective key attached thereto, an integrated fastening subassembly for fastening the first subassembly with respect to the second subassembly in the axial direction, and a preloading subassembly for applying a force in order to displace the first and the second subassembly relative to one another in different directions of rotation. In an embodiment, the first and the second subassembly are annular discs. A method for improving a connection between keyway subassemblies generally comprises the application of a preload between the first and the second subassembly in such a way that they are displaced relative to one another in different directions of rotation. In the above method, the first and the second subassembly each have at least one key, an integrated fastening subassembly for fastening the first subassembly relative to the second subassembly in the axial direction, and a preloading subassembly. In an embodiment of the above method, the first and the second subassembly are annular discs.

6. 发明公开

EP1672248A2 Hydrodynamische Kopplungsvorrichtung 有权
标题翻译： Hydrodynamische Kopplungsvorrichtung und entsprechendes Verfahren zurFluiddurchströmung
公开(公告)号：EP1672248A2
公开(公告)日：2006-06-21
申请号：EP05026296.3
申请日：2005-12-02
申请人： ZF FRIEDRICHSHAFEN AG
发明人： Ackermann, Jürgen
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16H61/143 , F16H2045/021 , F16H2045/0284 , F16H2045/0289
摘要： Eine hydrodynamische Kopplungsvorrichtung (1) weist zumindest ein mit einem Antrieb (2) über ein Kupplungsgehäuse (5) verbundenes Pumpenrad (17) und ein mit einem Abtrieb (43) verbundenes Turbinenrad (19) zur Bildung eines hydrodynamischen Kreises (24), eine Überbrückungskupplung (56) mit wenigstens einem Kolben (54) und zumindest einer zwischen diesem und einer benachbarten Abstützung wirksamen Reibfläche (69) zur Verbindung des Antriebs mit dem Abtrieb unter Umgehung des hydrodynamischen Kreises. Ein Druckkreis in Form eines Zwei-Leitungs-Systems ist mit einer ersten Druckmittelleitung (60) zur Versorgung des hydrodynamischen Kreises mit Kupplungsfluid und mit einer zweiten Druckmittelleitung (62) zur Versorgung eines dem Kolben zugeordneten Druckraumes (55) mit Kupplungsfluid versehen. Die Überbrückungskupplung ist vom hydrodynamischen Kreis umschlossen, dem wenigstens eine einen Austausch von Kupplungsfluid mit dem Druckraum zumindest reduzierende Abdichtung (82) sowie wenigstens eine einen definierten Austausch von Kupplungsfluid mit dem Druckraum gewährende Drosselstelle (80) zugeordnet ist.
摘要翻译：压力回路包含两个压力介质管线（60,62），以将离合器流体供应到相应的流体动力回路（24）和压力空间（55）。在压力空间的外壁和内壁（142,144）之间的密封件（82）减少了电路和空间之间的流体交换。形成在压力空间的中间壁（146）中的节流阀允许在电路和空间之间定义的流体交换。流体动力离合器装置的流量控制方法还包括独立的权利要求。

7. 发明公开

EP1633997A1 APPAREIL D ACCOUPLEMENT HYDROCINETIQUE, NOTAMMENT POUR VEHICULE AUTOMOBILE ET GARNITURE DE FRICTION POUR UN TEL APPAREIL. 有权
标题翻译： HYDRO动力学离合器装置，例如用于机动车辆
公开(公告)号：EP1633997A1
公开(公告)日：2006-03-15
申请号：EP04785720.6
申请日：2004-06-16
申请人： VALEO EMBRAYAGES
发明人： VERHOOG, Ro[l
IPC分类号： F16H45/02 , F16D69/00 , F16D13/72
CPC分类号： F16H45/02 , F16D2065/1312 , F16D2065/1324 , F16D2069/004 , F16H2045/0278 , F16H2045/0289
摘要： The invention relates to a hydrokinetic coupling device for a motor vehicle. The inventive device consists of a lockup clutch comprising at least one friction collar (34, 36) which is disposed axially between a friction bearing surface of the casing and the friction bearing surface of the piston. Moreover, at least one lateral friction face (60) of the aforementioned friction collar is equipped with a network (62) of cooling grooves (64), which comprises at least two cooling grooves (64) and which is arranged such that the sum of the values of the cooling surfaces that are disposed radially between the mean radius (Rm) and an outer edge (70) of the friction face (70) is greater than the sum of the values of the cooling surfaces that are disposed radially between an inner edge (68) and the mean radius (Rm) of the friction face (60).

8. 发明授权

EP1257751B1 REIBKUPPLUNG, INSBESONDERE WANDLERÜBERBRÜCKUNGSKUPPLUNG FÜR EINEN HYDRODYNAMISCHEN DREHMOMENTWANDLER 有权
标题翻译：摩擦离合器特殊锁止离合器FOR液力变矩器
公开(公告)号：EP1257751B1
公开(公告)日：2003-07-09
申请号：EP01905787.6
申请日：2001-02-17
申请人： ZF FRIEDRICHSHAFEN Aktiengesellschaft
发明人： GRANDERATH, Paul
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16H2045/0289
摘要： The invention relates to a slip friction clutch (4), especially a torque converter lockup clutch for a hydrodynamic torque converter in an automatic gearbox of a motor vehicle, comprising at least one pair of wet-running friction surfaces. Both friction surfaces, when pressurized, seal the radially outer high-pressure pressurization chamber against the radially inner low-pressure pressurization chamber. At least one of the friction surfaces has oil conducting recesses (8-11) whose two ends are distanced from each other and are directly hydraulically connected to one of the two pressurization chambers. Said recesses are embodied in such a way that when slip friction coupling occurs, the friction surface which slides in a peripheral direction has a tractive effect, causing oil to flow through as a function of the slip speed, thereby enabling the friction surface to be cooled.

9. 发明公开

EP0874180A1 Plate and facing assembly 失效
标题翻译： Scheiben-附着物，统一性
公开(公告)号：EP0874180A1
公开(公告)日：1998-10-28
申请号：EP98301748.4
申请日：1998-03-10
申请人： BORG-WARNER AUTOMOTIVE, INC.
发明人： Pavangat, Nirmal , Afaneh, Abdul-Hafiz , Yuergens, Kenneth , Chen, Yih-Fang
IPC分类号： F16H45/02 , F16D13/64 , F16D13/72
CPC分类号： F16D13/64 , F16D13/72 , F16D2069/004 , F16H45/02 , F16H2045/0289 , F16H2045/0294
摘要： A plate and facing assembly (10), including a plate (12) and a facing (14) mounted on the plate. The facing (14) defines a substantially circular outer groove (20) and a substantially circular inner groove (22) spaced from the outer groove. The facing (14) defines a waved groove (24) between the outer and inner grooves (20, 22). The outer, inner and waved grooves (20, 22, 24) are interconnected by a plurality of flow grooves (28, 30, 32) defined by the facing (14). The grooves (20, 22, 24) interact to channel the flow of fluid.
摘要翻译：板和面向组件（10），包括安装在板上的板（12）和面（14）。面（14）限定了与外槽间隔开的基本圆形的外槽（20）和大致圆形的内槽（22）。面（14）在外凹槽（20,22）之间限定一个波浪槽（24）。外，内和波浪的槽（20,22,24）通过由面（14）限定的多个流动槽（28,30,32）相互连接。凹槽（20,22,24）相互作用以引导流体流动。

10. 发明公开

EP0838611A2 Functionally enhanced hydrokinetic device having clutch assembly operable at low engine speeds 失效
标题翻译： Hydrodynamischer Drehmomentwandler mit einer bei niedriger MotorgeschwindigkeitbetätigbarenÜberbrückungskupplung
公开(公告)号：EP0838611A2
公开(公告)日：1998-04-29
申请号：EP97308088.0
申请日：1997-10-13
申请人： BORG-WARNER AUTOMOTIVE TRANSMISSION AND ENGINE COMPONENTS CORPORATION
发明人： Kirkwood, Malcolm. E. , Fingerman, Michael E.
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16H41/28 , F16H2045/0284 , F16H2045/0289 , F16H2045/0294
摘要： A torque converter (10) for translating kinetic energy between a prime mover and a transmission including a torque input member (20) and an impeller assembly (12) operatively coupled for rotation with the torque input member (20). A turbine assembly (14) is fluidly connected in driven relationship with the impeller assembly (12). A clutch assembly (18, 18') is supported for selective operation with the turbine assembly (14) and interposed between the turbine assembly (14) and the torque input member (20). The clutch assembly (18, 18') may be a continuously slipping bypass clutch which is selectively movable into engagement with the torque input member (20) to provide torque translation between the torque input member (20) and the turbine assembly (14) at low engine speeds.
摘要翻译：一种用于平移原动机和变速器之间的动能的变矩器（10），其包括扭矩输入构件（20）和可操作地联接以与扭矩输入构件（20）一起旋转的叶轮组件（12）。涡轮机组件（14）以与叶轮组件（12）的驱动关系流体连接。离合器组件（18,18'）被支撑用于与涡轮组件（14）的选择性操作并且插入在涡轮机组件（14）和扭矩输入构件（20）之间。离合器组件（18,18'）可以是连续滑动旁路离合器，其可选择性地可移动地与扭矩输入构件（20）接合，以在扭矩输入构件（20）和涡轮机组件（14）之间提供扭矩平移，低发动机转速。

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