公开(公告)号：US20050227809A1

公开(公告)日：2005-10-13

申请号：US10503170

申请日：2003-01-27

Applicant: Franz Bitzer ,  Christian Lauinger ,  Michael Reuschel ,  Martin Vornehm ,  Andre Teubert ,  Manfred Homm ,  Eric Muller ,  Reinhard Stehr ,  Bernhard Walter

Inventor： Franz Bitzer ,  Christian Lauinger ,  Michael Reuschel ,  Martin Vornehm ,  Andre Teubert ,  Manfred Homm ,  Eric Muller ,  Reinhard Stehr ,  Bernhard Walter

IPC: F16H37/02 ,  F16H37/08 ,  F16H61/00 ,  F16H61/662 ,  F16H61/664 ,  B60K41/12

CPC classification number: F16H37/084 ,  F16H37/0846 ,  F16H61/66254 ,  F16H61/66272 ,  F16H2037/025 ,  F16H2037/088 ,  F16H2061/6614 ,  F16H2061/6616 ,  Y10T477/33 ,  Y10T477/619 ,  Y10T477/675 ,  Y10T477/679

Abstract: A method for regulating or controlling the transmission ratio of an automatic power-branched transmission. Power is transmitted through a shaft driven by an engine, a variable speed drive, a gear transmission, a driven shaft, and at least two control clutches. The variable speed drive and the gear transmission are connected to each other in such a way that the regulating range of the variable speed drive is traversed in one direction within a first range of transmission ratios, and is traversed in the opposite direction within a second range of transmission ratios during traversing of the entire range of transmission ratios. The shifting strategies result in reduced wear of the endless belt device and allow for comfortable changing between the transmission ratio ranges.

Abstract translation: 一种用于调节或控制自动分支发射的传动比的方法。 动力通过由发动机，变速驱动器，齿轮传动装置，从动轴和至少两个控制离合器驱动的轴传递。 变速驱动器和齿轮传动装置彼此连接，使得变速驱动器的调节范围在第一传动比范围内沿一个方向穿过，并且在相反方向上在第二范围内横移 在整个传动比范围内穿过传动比。 换档策略导致环形皮带装置的磨损减少，并允许在传动比范围之间舒适的变化。

公开(公告)号：US06945907B2

公开(公告)日：2005-09-20

申请号：US10754470

申请日：2004-01-09

Applicant: Martin Vornhem ,  Michael Reuschel ,  Christian Lauinger ,  Franz Bitzer

Inventor： Martin Vornhem ,  Michael Reuschel ,  Christian Lauinger ,  Franz Bitzer

IPC: B60W10/04 ,  B60W10/08 ,  B60W10/10 ,  F02D9/02 ,  F02D29/00 ,  F02D41/04 ,  F02D45/00 ,  F16H9/00 ,  F16H37/08 ,  F16H59/18 ,  F16H59/42 ,  F16H61/02 ,  F16H61/662 ,  F16H61/664 ,  B60K41/12

CPC classification number: F16H61/66259 ,  F16H37/0846 ,  F16H59/18 ,  F16H59/42 ,  F16H2037/0873 ,  Y10S477/905 ,  Y10T477/6242 ,  Y10T477/62427

Abstract: A target engine rotational speed depending at least upon the position of an accelerator pedal position and a motor vehicle speed is determined in a method for controlling the operation of a motor vehicle drive train having a drive motor and a branched power transmission with several steplessly adjustable transmission ratio regions, between which shifting takes place at a predetermined range shift transmission ratio. A transmission ratio corresponding to the target engine rotational speed and vehicle speed is determined and set, whereby the change with respect to time of the accelerator pedal position and/or the change with respect to time of the target engine rotational speed is used for determining the target engine rotational speed and is filtered when a difference between the actual transmission ratio and a transmission ratio shift range falls below a limit value.

Abstract translation: 在用于控制具有驱动电动机和分支动力传动的机动车辆传动系的操作的方法中，确定至少基于加速器踏板位置和机动车速度的位置的目标发动机转速，其具有几个无级调节传动 比例区域，其间以预定的范围换档传动比进行换档。 确定和设定对应于目标发动机转速和车速的传动比，由此使用相对于目标发动机转速的时间相对于加速器踏板位置的时间和/或变化的变化来确定 目标发动机转速，并且当实际变速比和变速比变速范围之间的差低于极限值时被过滤。

公开(公告)号：US06394930B1

公开(公告)日：2002-05-28

申请号：US09635890

申请日：2000-08-10

Applicant: Michael Reuschel

Inventor： Michael Reuschel

IPC: B60K4128

CPC classification number: B60W10/06 ,  B60K17/02 ,  B60K23/02 ,  B60W10/02 ,  B60W10/04 ,  B60W10/107 ,  B60W30/18 ,  B60W30/1819 ,  B60W2510/0638 ,  B60W2510/1015 ,  B60W2710/027 ,  B60W2710/0644 ,  B60W2710/0661 ,  F16D48/06 ,  F16D48/066 ,  F16D2500/10412 ,  F16D2500/1088 ,  F16D2500/3026 ,  F16D2500/30401 ,  F16D2500/3067 ,  F16D2500/30816 ,  F16D2500/30825 ,  F16D2500/70605 ,  F16D2500/70615 ,  F16H63/46 ,  Y10T477/6418 ,  Y10T477/6422 ,  Y10T477/6424 ,  Y10T477/6425 ,  Y10T477/70 ,  Y10T477/75 ,  Y10T477/753

Abstract: The extent of engagement of an automatically adjustable friction clutch in the power train of a motor vehicle, wherein the clutch receives torque from a rotary output element of an engine and transmits torque to the rotary input element of a transmission, is determined by an electronic control unit in conjunction with an actuator which is responsive to signals from the control unit. Under normal circumstances, the adjustment of the clutch is selected on the basis of control signals which depend upon the actual RPM of the output element and the RPM of the input element. When the actual RPM of the output element departs from a desired RPM, the control signal is altered to reduce the rate of torque transmission by the clutch upon a determination that the actual RPM is below the desired RPM, and to increase the rate of torque transmission by the clutch when the actual RPM exceeds the desired RPM.

Abstract translation: 一种自动调节的摩擦离合器在机动车辆的动力传动系中的接合程度，其中离合器从发动机的旋转输出元件接收扭矩并将扭矩传递到变速器的旋转输入元件，由电子控制 单元与致动器结合，该致动器响应于来自控制单元的信号。 在正常情况下，基于取决于输出元件的实际RPM和输入元件的RPM的控制信号来选择离合器的调节。 当输出元件的实际RPM离开期望的RPM时，改变控制信号以在确定实际RPM低于期望的RPM时降低由离合器传递的转矩的速率，并且增加转矩传递的速率 当实际RPM超过所需的RPM时，通过离合器。

公开(公告)号：US06358167B1

公开(公告)日：2002-03-19

申请号：US09643027

申请日：2000-08-21

Applicant: Ludger Holtmann ,  Michael Reuschel

Inventor： Ludger Holtmann ,  Michael Reuschel

IPC: F16H5900

CPC classification number: F16H61/66259 ,  Y10T477/6203

Abstract: In a continuously variable chain-belt transmission, a ratio-controlling pressure is selectively applied to either one or the other of two pairs of conical disks, while a belt-tightening contact pressure is applied equally in a torque-dependent amount to both disk pairs. A pump pressure generated by a pump is regulated by an offset pressure valve to a pressure level that exceeds the ratio-controlling pressure by a preset amount and at least equals the contact pressure. A current-controlled ratio-controlling valve device directs the ratio-controlling pressure to one or the other of the disk pairs depending on whether the ratio-controlling current is above or below a neutral value. The neutral current value as well as the algorithm describing the functional relationship between the ratio-controlling pressure and the current are continuously updated while the transmission is in use.

Abstract translation: 在连续可变的链带传动装置中，将比例控制压力选择性地施加到两对锥形盘中的一个或另一对，同时将带紧固接触压力以与转矩相关的量相等地应用于两个盘对 。 由泵产生的泵压力由偏移压力阀调节到超过比率控制压力预定量并且至少等于接触压力的压力水平。 电流控制比例控制阀装置根据比率控制电流是高于还是低于中性值，将比率控制压力引导到盘对中的一个或另一个。 在传输使用期间，中性电流值以及描述比例控制压力和电流之间的功能关系的算法被不断更新。

公开(公告)号：US6129188A

公开(公告)日：2000-10-10

申请号：US103276

申请日：1998-06-23

Applicant: Oswald Friedmann ,  Bernhard Walter ,  Manfred Homm ,  Michael Reuschel

Inventor： Oswald Friedmann ,  Bernhard Walter ,  Manfred Homm ,  Michael Reuschel

IPC: F16H47/00 ,  F16D25/12 ,  F16D48/06 ,  F16H61/02 ,  F16H61/662 ,  F16L21/04 ,  F16L27/12 ,  B60K41/22 ,  F16D13/72

CPC classification number: F16L27/125 ,  F16D25/123 ,  F16D48/066 ,  F16L21/04 ,  B60W2710/027 ,  F16D2048/0203 ,  F16D2048/0281 ,  F16D2500/1026 ,  F16D2500/30415 ,  F16D2500/30426 ,  F16D2500/5104 ,  F16D2500/70217 ,  F16D2500/70223 ,  F16D2500/70294 ,  F16D2500/70615 ,  F16D2500/70626 ,  F16H2061/0046 ,  F16H57/0473 ,  F16H61/0206 ,  F16H61/662

Abstract: A transmission for use in the power train of a motor vehicle has a rotary first component (such as a shaft), a second component which may but need not be rotatable, a fluid-conveying conduit having a first end portion extending into a first socket provided in the first component and a second end portion extending into a socket of the second component, a split-ring piston packing located in an external groove of the first end portion, and an O-ring received in an external groove of the second end portion. The O-ring prevents the conduit and the second component from rotating relative to each other. A passage which is defined by the two components and the conduit can receive a stream of pressurized hydraulic fluid from a pump by way of pipes wherein the flow of fluid is controlled by several valves including a manually operated slide valve, at least one preferably adjustable pressure regulating valve, at least one preferably adjustable safety valve, and adjuster for the adjustable valve or valves; such adjuster can employ one or more signal-responsive control valves.

Abstract translation: 用于机动车辆的动力传动系的变速器具有旋转的第一部件（例如轴），可以不需要旋转的第二部件，具有延伸到第一插座中的第一端部的流体输送管道 设置在所述第一部件中的第二端部和延伸到所述第二部件的插座的第二端部，位于所述第一端部的外部凹槽中的开口活塞密封件，以及容纳在所述第二端部的外部凹槽中的O形环 一部分。 O形环防止导管和第二部件相对于彼此旋转。 由两个部件和管道限定的通道可以通过管道从泵接收加压液压流体流，其中流体流由多个阀控制，包括手动操作的滑阀，至少一个优选可调压力 调节阀，至少一个优选可调节的安全阀，以及用于可调节阀或阀的调节器; 这种调节器可以采用一个或多个信号响应控制阀。

公开(公告)号：US5679091A

公开(公告)日：1997-10-21

申请号：US393316

申请日：1995-02-22

Applicant: Michael Salecker ,  Uwe Wagner ,  Michael Reuschel ,  Martin Rauser ,  Bruno Muller ,  Alfons Wagner

Inventor： Michael Salecker ,  Uwe Wagner ,  Michael Reuschel ,  Martin Rauser ,  Bruno Muller ,  Alfons Wagner

IPC: F16H59/16 ,  B60K23/00 ,  B60K23/02 ,  B60K28/16 ,  B60W30/18 ,  B60W50/02 ,  F16D48/06 ,  F16D48/08 ,  F16H45/02 ,  F16H59/02 ,  F16H59/04 ,  F16H59/14 ,  F16H59/36 ,  F16H59/38 ,  F16H59/48 ,  F16H61/00 ,  F16H61/02 ,  F16H61/12 ,  F16H61/14 ,  F16H61/66 ,  F16H61/662 ,  F16H61/664 ,  F16H63/44 ,  F16H63/46 ,  H02K7/06

CPC classification number: B60W30/18 ,  B60K28/165 ,  B60W10/04 ,  B60W10/101 ,  F16D48/06 ,  F16D48/064 ,  F16D48/066 ,  F16D48/068 ,  F16H45/02 ,  F16H59/0217 ,  F16H59/044 ,  F16H61/143 ,  F16H61/66 ,  F16H61/662 ,  F16H61/664 ,  B60W2050/021 ,  B60W2510/0241 ,  B60W2510/0623 ,  B60W2510/0638 ,  B60W2510/0657 ,  B60W2510/0671 ,  B60W2540/12 ,  B60W2710/025 ,  B60W2710/027 ,  B60W2710/105 ,  B60W30/20 ,  F16D2500/1024 ,  F16D2500/1085 ,  F16D2500/3056 ,  F16D2500/306 ,  F16D2500/308 ,  F16D2500/3144 ,  F16D2500/3161 ,  F16D2500/70217 ,  F16D2500/7041 ,  F16D2500/70426 ,  F16D2500/70434 ,  F16D2500/7044 ,  F16D2500/70615 ,  F16D2500/70626 ,  F16H2059/385 ,  F16H2061/0015 ,  F16H2061/0087 ,  F16H2061/145 ,  F16H59/14 ,  F16H59/36 ,  F16H61/12 ,  F16H63/46 ,  Y02T10/56 ,  Y02T10/76 ,  Y10T477/6425

Abstract: A method of monitoring a torque transmission system with a manually switchable gearbox in the power train of a motor vehicle involves the utilization of at least one sensor unit at the input side of the torque transmission system to ascertain relevant positions of the shift lever of the gearbox and the driving torque of the engine of the motor vehicle. The thus obtained shift lever signals are memorized, together with comparison signals which are obtained as a result of filtering of the shift lever signals, and various characteristics of such signals are recognized and identified to indicate the intention of the operator of the vehicle regarding the switching of the gearbox. The thus obtained switching intention signals are transmitted to a controlled clutch operating system.

Abstract translation: 在机动车辆的动力传动系中使用手动可切换变速箱来监测扭矩传递系统的方法涉及在转矩传递系统的输入侧利用至少一个传感器单元来确定变速箱的变速杆的相关位置 以及机动车辆的发动机的驱动转矩。 由此获得的换档杆信号与作为变速杆信号的过滤的结果获得的比较信号一起被存储，并且识别和识别这些信号的各种特性以指示车辆的操作者关于切换的意图 的变速箱。 这样获得的切换意图信号被传送到受控离合器操作系统。