公开(公告)号：US4463556A

公开(公告)日：1984-08-07

申请号：US472064

申请日：1984-05-07

申请人： Erich Polzer ,  Gottfried Ruetz ,  Herbert Schmolz ,  Remy Pochon

发明人： Erich Polzer ,  Gottfried Ruetz ,  Herbert Schmolz ,  Remy Pochon

IPC分类号： F16H41/22 ,  F16D33/00

CPC分类号： F16H41/22

摘要： A hydrodynamic reversing transmission wherein each of the forward and reverse drive trains between the input and output shafts has a starting torque converter with a stationary housing, a rotary turbine wheel and a set of adjustable guide vanes. The draining lines of the torque converters have inlet portions which are connected with the respective housings and are oriented in such a way that the direction of fluid flow therein is identical with or closely approximates the direction of fluid flow between the adjacent blades of the turbine wheel when the respective torque converters are operated within the counterbraking range. Each inlet portion has an aperture which is in permanent communication with the sump. The ratio of the outer diameter to the inner diameter of each turbine wheel is between 1.1 and 1.25, and the ratio of distances between the tips of neighboring blades of the turbine wheel to the outer diameter of the turbine wheel is between 0.06 and 0.09. One of the torque converters serves as a brake irrespective of the direction of movement of the vehicle as soon as the RPM of the output shaft rises to a preselected value.

摘要翻译： 一种流体动力学反向传动装置，其中在输入和输出轴之间的正向和反向传动系中的每一个具有带有固定壳体，旋转涡轮机叶轮和一组可调节导向叶片的启动扭矩转换器。 扭矩转换器的排水管线具有入口部分，其与相应的壳体连接并且被定向成使得其中的流体流动方向与涡轮机叶轮的相邻叶片之间的流体流动方向相同或接近近似 当相应的扭矩转换器在反制动范围内操作时。 每个入口部分具有与贮槽永久连通的孔。 每个涡轮机叶轮的外径与内径之比在1.1和1.25之间，涡轮叶轮的相邻叶片的尖端与涡轮机叶轮的外径之间的距离之比在0.06和0.09之间。 只要输出轴的RPM上升到预选值，其中一个变矩器用作制动器，而不管车辆的运动方向如何。

公开(公告)号：US4391096A

公开(公告)日：1983-07-05

申请号：US216554

申请日：1980-12-15

申请人： Erich Polzer ,  Gottfried Ruetz ,  Hubert Schmolz ,  Remy Pochon

发明人： Erich Polzer ,  Gottfried Ruetz ,  Hubert Schmolz ,  Remy Pochon

IPC分类号： F16H41/22 ,  F16D33/00

CPC分类号： F16H41/22 ,  Y10T74/19033

摘要： A hydrodynamic reversing transmission wherein each of the forward and reverse drive trains between the input and output shafts has a starting torque converter with a stationary housing, a rotary turbine wheel and a set of adjustable guide vanes. The draining lines of the torque converters have inlet portions which are connected with the respective housings and are oriented in such a way that the direction of fluid flow therein is identical with or closely approximates the direction of fluid flow between the adjacent blades of the turbine wheel when the respective torque converters are operated within the counterbraking range. Each inlet portion has an aperture which is in permanent communication with the sump. The ratio of the outer diameter to the inner diameter of each turbine wheel is between 1.1 and 1.25, and the ratio of distances between the tips of neighboring blades of the turbine wheel to the outer diameter of the turbine wheel is between 0.06 and 0.09. One of the torque converters serves as a brake irrespective of the direction of movement of the vehicle as soon as the RPM of the output shaft rises to a preselected value.

摘要翻译： 一种流体动力学反向传动装置，其中在输入和输出轴之间的正向和反向传动系中的每一个具有带有固定壳体，旋转涡轮机叶轮和一组可调节导向叶片的启动扭矩转换器。 扭矩转换器的排水管线具有入口部分，其与相应的壳体连接并且被定向成使得其中的流体流动方向与涡轮机叶轮的相邻叶片之间的流体流动方向相同或接近近似 当相应的扭矩转换器在反制动范围内操作时。 每个入口部分具有与贮槽永久连通的孔。 每个涡轮机叶轮的外径与内径之比在1.1和1.25之间，涡轮叶轮的相邻叶片的尖端与涡轮机叶轮的外径之间的距离之比在0.06和0.09之间。 只要输出轴的RPM上升到预选值，其中一个变矩器用作制动器，而不管车辆的运动方向如何。

公开(公告)号：US4819509A

公开(公告)日：1989-04-11

申请号：US81469

申请日：1987-08-04

申请人： Elmar Rohne ,  Gottfried Ruetz

发明人： Elmar Rohne ,  Gottfried Ruetz

IPC分类号： B60T1/087 ,  F16H47/08

CPC分类号： F16H47/085 ,  B60T1/087 ,  F16H2037/0873

摘要： The braking force of a transmission and more especially the transmission of a motor vehicle, in which the torque converter component is used for braking by counter rotation of the turbine may be increased if the pump is not able to rotate freely during braking operation in the direction of rotation caused by the flow circuit in the circuit and is instead kept running at a preselectable speed or speed ratios between the turbine and the pump. In this respect a suitable member is preferably a torque converter with a turbine which is arranged on the radially inner part of the torque converter cross section and through which the flow is axial, its direction of rotation during traction operation being opposite to that of the pump.

摘要翻译： 变速器的制动力，特别是变速器部件用于通过涡轮机的反向旋转制动的机动车辆的传动可以增加，如果在制动操作期间泵不能自由旋转 由电路中的流动回路引起的旋转，而是以涡轮机和泵之间的预选速度或速度比运行。 在这方面，合适的构件优选地是具有涡轮机的变矩器，其布置在变矩器横截面的径向内部，并且流动是轴向的，其在牵引操作期间的旋转方向与泵的旋转方向相反 。