专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明授权

US5795265A Process for controlling an automatic transmission 失效
标题翻译：用于控制自动变速器的过程
公开(公告)号：US5795265A
公开(公告)日：1998-08-18
申请号：US776001
申请日：1997-01-10
申请人： Hans-Jorg Domian , Ralf Dreibholz , Gerd Frotscher , Thomas Schober
发明人： Hans-Jorg Domian , Ralf Dreibholz , Gerd Frotscher , Thomas Schober
IPC分类号： B60W10/04 , B60W10/10 , F02D29/00 , F16H59/46 , F16H59/68 , F16H61/02 , F16H61/06 , F16H61/08 , F16H61/70
CPC分类号： F16H61/061 , F16H61/702 , F16H2059/6807 , F16H2061/0255 , F16H2061/0451 , F16H2061/0492 , F16H2061/0496 , F16H2061/062 , F16H2306/32 , F16H2306/44 , F16H2306/52 , F16H59/46 , F16H61/08 , Y10T477/6937 , Y10T477/693762 , Y10T477/6939
摘要： A process is proposed for controlling an automatic transmission where changing from one gear speed to another is brought about as a result of a first clutch (11) opening and a second clutch (12) closing. It is further proposed to apply the process to a group transmission.
摘要翻译： PCT No.PCT / EP95 / 02658 371日期1997年1月10日 102（e）日期1997年1月10日PCT提交1995年7月8日PCT公布。公开号WO96 / 01961 日期1996年1月25日提出了一种用于控制自动变速器的过程，其中由于第一离合器（11）打开和第二离合器（12）关闭，使自动变速器从一个档位变化到另一档。进一步提出将该过程应用于组传输。

82. 发明授权

US09032823B2 Dual clutch transmission designed as reduction gearing 有权
标题翻译：双离合变速箱设计为减速齿轮
公开(公告)号：US09032823B2
公开(公告)日：2015-05-19
申请号：US13822004
申请日：2011-08-03
申请人： Ralf Dreibholz , Juergen Wafzig , Michael Wechs , Markus Renninger , Thomas Rosemeier , Johannes Kaltenbach , Rudolf Kauffeldt
发明人： Ralf Dreibholz , Juergen Wafzig , Michael Wechs , Markus Renninger , Thomas Rosemeier , Johannes Kaltenbach , Rudolf Kauffeldt
IPC分类号： F16H3/08 , B60K6/36 , B60K6/48 , B60K6/547 , F16H3/00
CPC分类号： F16H3/08 , B60K6/36 , B60K6/48 , B60K6/547 , B60K2006/4825 , F16H3/006 , F16H2003/0803 , F16H2200/0065 , F16H2200/0086 , Y02T10/6221 , Y02T10/6252 , Y10T74/19228
摘要： A dual clutch transmission designed as a reduction gearing which has concentric central and hollow transmission shafts, exactly one layshaft, and two power shift elements. A hollow shaft is provided coaxially on the layshaft, which can be rotatably fixed to the layshaft, via one shift device, and to which at least two gears of the gear stages are rotatably fixed. A further hollow shaft is provided coaxially on either the central or the hollow transmission shaft, which can be connected, via one of the shift devices, with the central or the hollow transmission shaft and to which at least two further gears of the gear stages are rotatably fixed. At least three transmission ratios are obtainable as a result of engaging the shift element into the power flow in three of the gear stages, by which one transmission ratio results from engaging only one shift element into the power flow.
摘要翻译：双离合器变速器设计为减速齿轮，其具有同心的中心和中空传动轴，正好一个副轴和两个动力换挡元件。空心轴同轴地设置在副轴上，其可以通过一个换档装置可旋转地固定到副轴上，齿轮级的至少两个齿轮被可旋转地固定到该轴上。另一个中空轴同轴地设置在中心传动轴或中空传动轴上，其可以经由一个换档装置与中心传动轴或中空传动轴连接，齿轮级的至少两个其它齿轮可旋转地固定。由于将变速元件接合到三个齿轮级中的动力流中，至少可以获得三个变速比，由此仅将一个变速元件接合到动力流中而产生一个变速比。

83. 发明授权

US08733195B2 Actuating assembly for a centrally syncronised dual-clutch transmission 有权
标题翻译：用于中央同步双离合变速器的执行组件
公开(公告)号：US08733195B2
公开(公告)日：2014-05-27
申请号：US12863822
申请日：2009-02-20
申请人： Ralf Dreibholz , Eckhardt Luebke , Matthias Reisch , Juergen Wafzig
发明人： Ralf Dreibholz , Eckhardt Luebke , Matthias Reisch , Juergen Wafzig
IPC分类号： F16D23/06 , F16H3/093
CPC分类号： F16H61/688 , F16D49/08 , F16D63/00 , F16D65/14 , F16D2121/24 , F16D2125/52 , F16D2125/64 , F16H3/12 , F16H2003/123 , F16H2061/0411 , F16H2063/3006 , F16H2306/48 , Y10T74/19233 , Y10T74/19284
摘要： An actuating assembly for actuating synchronizing elements of a centrally synchronized dual-clutch transmission having at least a first part-transmission (6) and a second part-transmission (7) such that at least one synchronizing element is associated with each of the first and the second part-transmission (6, 7). A common actuator (1) is provided for actuating at least the synchronizing elements of the two part-transmissions.
摘要翻译：一种致动组件，用于致动具有至少第一部分变速器（6）和第二部分变速器（7）的中心同步双离合器变速器的同步元件，使得至少一个同步元件与第一和第二部分变速器第二部分传输（6,7）。提供了一个常用的致动器（1），用于致动至少两个部分变速器的同步元件。

84. 发明授权

US08219292B2 Method for blocking inadmissible gear shifts in a transmission and shift assembly for a transmission 有权
标题翻译：用于阻挡传动装置中的不可接受的换档装置的方法
公开(公告)号：US08219292B2
公开(公告)日：2012-07-10
申请号：US12864894
申请日：2009-02-20
申请人： Andreas Fuessl , Matthias Reisch , Ralf Dreibholz
发明人： Andreas Fuessl , Matthias Reisch , Ralf Dreibholz
IPC分类号： G06F7/00
CPC分类号： F16H61/12 , F16H59/68 , F16H61/688 , F16H2061/1204 , Y10T74/20024 , Y10T74/20085 , Y10T74/20438
摘要： A method is proposed for blocking inadmissible gearshift processes in a transmission with a plurality of shifting devices which, to carry out a shift process, are moved by actuating devices when a shift command is sent by a control unit (TCU) to the relevant actuating device. The actuating devices are connected for data exchange with one another and with the control unit (TCU) in such manner that the actuating device of the shifting device to be shifted is activated provided that clearance has been given by at least one other actuating device. In addition a shifting system is proposed for a transmission with a control unit and a plurality of actuating devices for the actuation of shifting devices, such that the actuating devices are associated with at least one shaft (A, B) and such that the actuating devices are connected for data exchange with one another and with the control unit (TCU) in such manner that the actuating device of the shifting device to be shifted can be activated provided that clearance has been given by at least one other actuating device.
摘要翻译：提出了一种方法，用于阻挡在变速器中的不允许的换档过程，其中多个变速装置在执行换档过程时，当控制单元（TCU）将变速指令发送到相关的致动装置时，通过致动装置移动。驱动装置被连接用于彼此进行数据交换，并且与控制单元（TCU）以这样的方式相连，使得移动装置的致动装置被启动，只要间隙由至少一个其它致动装置给出。此外，提出了一种用于具有控制单元和用于致动换档装置的多个致动装置的变速器的换档系统，使得致动装置与至少一个轴（A，B）相关联并且使得致动装置被连接用于彼此进行数据交换，并与控制单元（TCU）进行数据交换，以使得要移动的换档装置的致动装置可被启动，只要间隙由至少一个其它致动装置给出。

85. 发明授权

US08028596B2 Transmission device having at least one shift element which can be actuated by means of an actuator arrangement which has at least one electrical component 有权
标题翻译：传动装置具有至少一个换档元件，该换挡元件可通过具有至少一个电气元件的致动器装置致动
公开(公告)号：US08028596B2
公开(公告)日：2011-10-04
申请号：US12444640
申请日：2007-10-02
申请人： Matthias Reisch , Mark Mohr , Ralf Dreibholz
发明人： Matthias Reisch , Mark Mohr , Ralf Dreibholz
IPC分类号： F16H59/14
CPC分类号： F16H61/32 , F16H63/304 , F16H2061/005 , F16H2063/3063 , Y10T74/19251 , Y10T74/2003
摘要： A transmission device (1) having a switching element, which is actuated by at least one electric component (5, 17) which is part of an actuator (4). The electric actuator component is linked to a countershaft (3) of the transmission and rotates at the speed of countershaft (3) during operation, and is functionally connected through an electric transformer rotary transformer device (15) with further enclosure mounted components of the transmission device (1). Via the transformer device (15), electric energy and/or data can be exchanged, through collector ring contacts, using inductive or capacitive coupling between the enclosure mounted components of transmission device (1) and at least one electric actuator component (5, 17) which is linked with the countershaft (3).
摘要翻译：一种具有开关元件的传动装置（1），其由作为致动器（4）的一部分的至少一个电气部件（5,17）致动。电动执行器部件连接到变速器的中间轴（3），在运行期间以中间轴（3）的速度旋转，并且通过变压器旋转变压器装置（15）在功能上连接，其中传动装置的另外的外壳安装部件装置（1）。通过变压器装置（15），电能和/或数据可以通过集电环接触使用传动装置（1）的机壳安装部件与至少一个电致动器部件（5,17）之间的感应或电容耦合来交换）与中间轴（3）连接。

86. 发明授权

US07744502B2 Method for driving a parallel hybrid drive train of a motor vehicle with several drive units 有权
标题翻译：用于驱动具有多个驱动单元的机动车辆的并联混合动力传动系的方法
公开(公告)号：US07744502B2
公开(公告)日：2010-06-29
申请号：US11787692
申请日：2007-04-17
申请人： Ralf Dreibholz , Alexander Banerjee
发明人： Ralf Dreibholz , Alexander Banerjee
IPC分类号： B60W10/02 , B60W10/04
CPC分类号： B60W20/00 , B60K6/48 , B60L2240/421 , B60L2240/486 , B60W10/02 , B60W10/023 , B60W10/06 , B60W10/08 , B60W2510/0241 , B60W2710/025 , B60W2710/081 , B60W2710/105 , Y02T10/6221 , Y02T10/6286 , Y02T10/642 , Y02T10/7258 , Y10T477/26 , Y10T477/6333
摘要： A method for driving a parallel hybrid drive train of a motor vehicle with at least one internal combustion engine, one electric motor and an output. The electric motor is arranged in the drive train between the output and the internal combustion engine. A shifting element is arranged between the internal combustion engine and the electric motor. A hydrodynamic torque converter is arranged between the electric motor and the output. A target output torque applied at the output is subject to the slip hydrodynamic torque converter, is produced by at least the internal combustion engine and the electric motor, and is determined with reference to at least the required target output torque, an actual turbine speed of the hydrodynamic torque converter, or a an equivalent speed of the parallel hybrid drive train, and the actual speed of the electric motor.
摘要翻译：一种用于驱动具有至少一个内燃机，一个电动机和输出的机动车辆的并联混合动力传动系的方法。电动机设置在输出与内燃机之间的传动系中。在内燃机和电动机之间设置有换档元件。在电动机和输出端之间设置一个液力变矩器。在输出处施加的目标输出扭矩受到打滑流体动力学变矩器的影响，至少由内燃机和电动机产生，并且至少参照所需的目标输出转矩，实际的涡轮转速液力变矩器或并联混合动力传动系的等效速度以及电动机的实际速度。

87. 发明申请

US20100043586A1 DEVICE FOR ACTUATING A GEARWHEEL, WHICH IS DESIGNED AS A LOOSE WHEEL, OF A TRANSMISSION DEVICE 有权
标题翻译：用于执行变速箱装置的设计为松动轮的齿轮装置
公开(公告)号：US20100043586A1
公开(公告)日：2010-02-25
申请号：US12443037
申请日：2007-10-02
申请人： Mark Mohr , Matthias Reisch , Ralf Dreibholz
发明人： Mark Mohr , Matthias Reisch , Ralf Dreibholz
IPC分类号： F16H61/32
CPC分类号： F16H61/32 , F16H63/304 , F16H2063/3063 , Y10T74/1946 , Y10T74/19465 , Y10T74/2003
摘要： A device (4) for actuating a component mounted to rotate on a shaft (3), preferably a gearwheel (3A to 3D) made as a loose wheel of a transmission device (1). The component can be shifted by an engaging device (4A, 4B) that includes at least one electric actuator (5, 17) to an engaged condition in which the component is connected in a rotationally fixed manner to the shaft (3), and such that the component can be acted upon with the actuation force needed for its engagement or disengagement from inside the shaft (3) outwardly. The electric actuator (5, 17) is at least partially arranged inside the shaft (3).
摘要翻译：一种用于致动安装成在轴（3）上旋转的部件的装置（4），优选地是制成传动装置（1）的松散轮的齿轮（3A至3D）。部件可以通过包括至少一个电致动器（5,17）的接合装置（4A，4B）移动到接合状态，其中部件以旋转固定的方式连接到轴（3），并且这样该部件可以用其与轴（3）内部的接合或分离所需的致动力作用。电致动器（5,17）至少部分地布置在轴（3）内。

88. 发明申请

US20060201277A1 Transmission device for a vehicle 失效
标题翻译：车辆传动装置
公开(公告)号：US20060201277A1
公开(公告)日：2006-09-14
申请号：US11371814
申请日：2006-03-08
申请人： Matthias Reisch , Martin Grumbach , Ralf Dreibholz , Wolfgang Schon , Jurgen Kett
发明人： Matthias Reisch , Martin Grumbach , Ralf Dreibholz , Wolfgang Schon , Jurgen Kett
IPC分类号： F16H57/02
CPC分类号： B60K6/365 , B60K6/387 , B60K6/405 , B60K6/48 , F16H3/725 , F16H61/0006 , F16H2200/0047 , F16H2200/0056 , F16H2200/2007 , F16H2200/2023 , F16H2200/2043 , F16H2200/2048 , Y02T10/6221 , Y10S903/952 , Y10T74/2188
摘要： A transmission device (3) for a vehicle with an electric machine (26) that is arranged in a housing (11) is described. The electric machine (26) can be placed in active connection with a rotating component (13, 28) that can be guided in the power flow of the transmission device such that a level of torque that can be generated by the electric machine (26) can be transmitted to the component (13, 28). At least one electric component (45; 45Y) that comprises power electronics for the electric machine (26) is arranged in a cross-sectional area inside the housing (11) that is perpendicular to the longitudinal axis of the electric machine (26) and is located directly adjacent to the electric machine (26).
摘要翻译：描述了一种用于具有布置在壳体（11）中的电机（26）的车辆的传动装置（3）。电动机26可以与可在传动装置的动力流中引导的旋转部件（13,28）有效连接，使得电机26产生的转矩水平，可以传送到组件（13,28）。包括用于电机（26）的电力电子装置的至少一个电子部件（45; 45Y）被布置在壳体（11）的与电机（26）的纵向轴线垂直的横截面区域中，并且与电机（26）直接相邻。

89. 发明授权

US06730001B1 Method and device for controlling and adjusting a clutch in an infinitely variable automatic gearbox 失效
标题翻译：用于在无级变速自动变速箱中控制和调节离合器的方法和装置
公开(公告)号：US06730001B1
公开(公告)日：2004-05-04
申请号：US10129021
申请日：2002-04-29
申请人： Martin Vohmann , Ralf Dreibholz
发明人： Martin Vohmann , Ralf Dreibholz
IPC分类号： B60R4102
CPC分类号： F16D48/06 , B60W2710/027 , F16D2500/10412 , F16D2500/1085 , F16D2500/1088 , F16D2500/30406 , F16D2500/30415 , F16D2500/30426 , F16D2500/3065 , F16D2500/3067 , F16D2500/30825 , F16D2500/3101 , F16D2500/3108 , F16D2500/50224 , F16D2500/50858 , F16D2500/70615 , Y10T477/75 , Y10T477/755 , Y10T477/78
摘要： A procedure for the control and regulation of a clutch of an automatic stepless transmission for a motor vehicle in which an electronic control device, via a first or second regulation circuit, determines the behavior of the clutch during three driving conditions and wherein a stepless gear ratio change is carried out from a first into a second gear ratio. In accord with the invention, for the control and the regulation of the clutch during the first driving condition, the first regulation circuit is employed, the size of the regulation thereof being equivalent to the actual value of the motor speed of rotation (n_MOT_IST). During the second driving condition, a second regulating circuit is employed, the size of the regulation thereof being equivalent to the actual value of a difference in speeds of rotation (dnK_IST) of the clutch and during the third driving condition, the clutch is subjected to a controlled pressure value dependent upon various value influences.
摘要翻译：用于控制和调节用于机动车辆的自动无级变速器的离合器的过程，其中电子控制装置经由第一或第二调节回路在三个行驶条件期间确定离合器的行为，并且其中无级变速比从第一变速比变为第二变速比。根据本发明，为了在第一驱动条件下对离合器的控制和调节，采用第一调节电路，其调节尺寸等于电动机转速（n_MOT_IST）的实际值。在第二驱动条件下，采用第二调节电路，其调节尺寸等于离合器的转速差（dnK_IST）的实际值，在第三驱动条件期间，离合器经受取决于各种价值影响的受控压力值。

90. 发明授权

US06597978B1 Method for controlling an automatic transmission 失效
标题翻译：用于控制自动变速器的方法
公开(公告)号：US06597978B1
公开(公告)日：2003-07-22
申请号：US09856733
申请日：2001-05-24
申请人： Ralf Dreibholz , Hans-Jörg Domian
发明人： Ralf Dreibholz , Hans-Jörg Domian
IPC分类号： F16H6104
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W30/18 , B60W30/1819 , B60W2710/0666 , F16H61/061 , F16H63/502 , Y10T307/313 , Y10T477/26 , Y10T477/33 , Y10T477/60
摘要： A method is proposed for controlling an automatic transmission driven by a prime mover in which a shift from a first transmission ratio to a second transmission ratio occurs in the form of a pull upshift or push downshift or a pull downshift or push upshift by a first clutch opening and a second clutch closing and an electronic transmission control device controls, via electromagnetic valves, the pressure curve of the first and of the second clutch during the shifting operation. The shifting operation is divided into various shifting phases, an engine intervention taking place in the load-transfer (LÜ) of the gradient-setting phase (GE), the sliding phase (GL), the gradient-reduction phase (GA) and the closing phase (S), an engine torque and/or a characteristic value that determines the engine torque being transferred from the transmission control device to an engine control device of the prime mover.
摘要翻译：提出了一种用于控制由原动机驱动的自动变速器的方法，其中以第一变速比向第二变速比的换档以拉升档或下降档的形式发生，或者通过第一离合器的升降升档或升档第二离合器关闭和电子变速器控制装置通过电磁阀控制在换档操作期间第一和第二离合器的压力曲线。换档操作分为各种换档阶段，发动机干预发生在梯度设定阶段（GE）的负载传递（LÜ），滑动阶段（GL），减速阶段（GA）和闭合相（S），发动机扭矩和/或特性值，其确定从变速器控制装置传递到原动机的发动机控制装置的发动机转矩。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式