公开(公告)号：US08600634B2

公开(公告)日：2013-12-03

申请号：US13119999

申请日：2008-09-26

申请人： Francis Maria Antonius Van Der Sluid ,  Erik Van Der Noll ,  Antonius Adrianus Helena Maria Van Dongen ,  Robert Godefridus Matheus Verscheijden

发明人： Francis Maria Antonius Van Der Sluid ,  Erik Van Der Noll ,  Antonius Adrianus Helena Maria Van Dongen ,  Robert Godefridus Matheus Verscheijden

IPC分类号： G06F17/00

CPC分类号： F16H61/66272 ,  F16H2059/465

摘要： A method is provided for controlling a normal force in a frictional contact of a continuously variable transmission including an input pulley and an output pulley where between an endless transmission element is arranged that is held between and in frictional contact with two pulley discs of each respective pulley under the influence of a respective normal force, wherein, as part the control method, the normal force at one pulley is actively oscillated, wherein a resulting oscillation of one of, or a ratio or difference between both of, a rotational speed of the input pulley and a rotational speed of the output pulley is determined and wherein at least one normal force is controlled in dependency on a correlation between the active oscillation and the resulting oscillation. The method includes a calibration step wherein a phase difference between the active oscillation and the resulting oscillation is determined.

摘要翻译： 提供了一种用于控制无级变速器的摩擦接触中的法向力的方法，所述无级变速器包括输入滑轮和输出滑轮，其间布置有环形传动元件，所述环形传动元件被保持在每个相应滑轮的两个滑轮盘之间并与之摩擦接触 在相应的法向力的影响下，其中，作为控制方法的一部分，一个滑轮处的法向力被主动振荡，其中所产生的振荡是输入的转速之一或两者之间的比率或差值 滑轮和输出滑轮的转速被确定，并且其中至少一个法向力依赖于主动振荡与所产生的振荡之间的相关性来控制。 该方法包括校准步骤，其中确定有源振荡和所得振荡之间的相位差。

公开(公告)号：US20110237369A1

公开(公告)日：2011-09-29

申请号：US13119999

申请日：2008-09-26

申请人： Francis Maria Antonius Van Der Sluid ,  Erik Van Der Noll ,  Antonius Adrianus Helena Maria Van Dongen ,  Robert Godefridus Matheus Verscheijden

发明人： Francis Maria Antonius Van Der Sluid ,  Erik Van Der Noll ,  Antonius Adrianus Helena Maria Van Dongen ,  Robert Godefridus Matheus Verscheijden

IPC分类号： F16H61/662 ,  F16H61/02

CPC分类号： F16H61/66272 ,  F16H2059/465

摘要： A method is provided for controlling a normal force in a frictional contact of a continuously variable transmission including an input pulley and an output pulley where between an endless transmission element is arranged that is held between and in frictional contact with two pulley discs of each respective pulley under the influence of a respective normal force, wherein, as part the control method, the normal force at one pulley is actively oscillated, wherein a resulting oscillation of one of, or a ratio or difference between both of, a rotational speed of the input pulley and a rotational speed of the output pulley is determined and wherein at least one normal force is controlled in dependency on a correlation between the active oscillation and the resulting oscillation. The method includes a calibration step wherein a phase difference between the active oscillation and the resulting oscillation is determined.

摘要翻译： 提供了一种用于控制无级变速器的摩擦接触中的法向力的方法，所述无级变速器包括输入滑轮和输出滑轮，其间布置有环形传动元件，所述环形传动元件被保持在每个相应滑轮的两个滑轮盘之间并与之摩擦接触 在相应的法向力的影响下，其中，作为控制方法的一部分，一个滑轮处的法向力被主动振荡，其中所产生的振荡是输入的转速之一或两者之间的比率或差值 滑轮和输出滑轮的转速被确定，并且其中至少一个法向力依赖于主动振荡与所产生的振荡之间的相关性来控制。 该方法包括校准步骤，其中确定有源振荡和所得振荡之间的相位差。

公开(公告)号：US20090124455A1

公开(公告)日：2009-05-14

申请号：US12159394

申请日：2005-12-28

申请人： Arjen Brandsma ,  Antonius Adrianus Helena Maria Van Dongen ,  Wilhelmus Johannes Maria Van Wijk

发明人： Arjen Brandsma ,  Antonius Adrianus Helena Maria Van Dongen ,  Wilhelmus Johannes Maria Van Wijk

IPC分类号： F16H61/662 ,  B60W10/10

CPC分类号： F16H61/66272 ,  B60W10/02 ,  B60W10/107 ,  B60W30/1846 ,  F16H2061/6618 ,  Y10T477/6203 ,  Y10T477/6237 ,  Y10T477/755 ,  Y10T477/78

摘要： The invention provides for a vehicle drive line provided with an engine (1) capable of generating an engine torque (Te), a continuously variable transmission (2), a driven wheel (5) and two friction clutches (3, 33), a first clutch (3) being positioned in the drive line between the engine (1) and the transmission (2) and a second clutch (33) being positioned between the transmission (2) and the driven wheel (5), wherein a torque (Ta-max) that is transmissible by the first clutch (3) and a torque (Tc-max) that is transmissible by the second clutch (33) are both less than a torque (Tt-max) transmissible by the transmission (2) and, at the same time, are both essentially equal to or slightly higher than the engine torque (Te).

摘要翻译： 本发明提供一种具有能够产生发动机转矩（Te）的发动机（1），无级变速器（2），从动轮（5）和两个摩擦离合器（3,33）的车辆驱动线， 第一离合器（3）定位在发动机（1）和变速器（2）之间的驱动线路中，以及定位在变速器（2）和从动轮（5）之间的第二离合器（33） 由第一离合器（3）传播的扭矩（Tc-max）和由第二离合器（33）传递的扭矩（Tc-max）都小于由变速器（2）传递的转矩（Tt-max） 并且同时基本上等于或略高于发动机转矩（Te）。

公开(公告)号：US08118707B2

公开(公告)日：2012-02-21

申请号：US12159394

申请日：2005-12-28

申请人： Arjen Brandsma ,  Antonius Adrianus Helena Maria Van Dongen ,  Wilhelmus Johannes Maria Van Wijk

发明人： Arjen Brandsma ,  Antonius Adrianus Helena Maria Van Dongen ,  Wilhelmus Johannes Maria Van Wijk

IPC分类号： B60W10/02 ,  B60W10/10

CPC分类号： F16H61/66272 ,  B60W10/02 ,  B60W10/107 ,  B60W30/1846 ,  F16H2061/6618 ,  Y10T477/6203 ,  Y10T477/6237 ,  Y10T477/755 ,  Y10T477/78

摘要： The invention provides for a vehicle drive line provided with an engine (1) capable of generating an engine torque (Te), a continuously variable transmission (2), a driven wheel (5) and two friction clutches (3, 33), a first clutch (3) being positioned in the drive line between the engine (1) and the transmission (2) and a second clutch (33) being positioned between the transmission (2) and the driven wheel (5), wherein a torque (Tc-max) that is transmissible by the first clutch (3) and a torque (Tc-max) that is transmissible by the second clutch (33) are both less than a torque (Tt-max) transmissible by the transmission (2) and, at the same time, are both essentially equal to or slightly higher than the engine torque (Te).

摘要翻译： 本发明提供一种具有能够产生发动机转矩（Te）的发动机（1），无级变速器（2），从动轮（5）和两个摩擦离合器（3,33）的车辆驱动线， 第一离合器（3）定位在发动机（1）和变速器（2）之间的驱动线路中，以及定位在变速器（2）和从动轮（5）之间的第二离合器（33） 由第一离合器（3）传播的扭矩（Tc-max）和由第二离合器（33）传递的扭矩（Tc-max）都小于通过变速器（2）传递的扭矩（Tt-max） 并且同时基本上等于或略高于发动机转矩（Te）。