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    Device for determining an operating state of at least one bidirectionally actuable hydraulic adjusting device of a shifting element of a transmission device
    21.
    发明授权
    Device for determining an operating state of at least one bidirectionally actuable hydraulic adjusting device of a shifting element of a transmission device 有权
    用于确定传动装置的移动元件的至少一个双向致动的液压调节装置的操作状态的装置

    公开(公告)号：US09086080B2

    公开(公告)日：2015-07-21

    申请号：US13695310

    申请日：2011-04-04

    申请人： Thilo Schmidt ,  Christian Popp

    发明人： Thilo Schmidt ,  Christian Popp

    IPC分类号： F15B15/28 ,  F15B15/14 ,  F16H59/68 ,  F16H61/12 ,  F16H61/30 ,  F16H61/28

    CPC分类号： F15B15/2838 ,  F15B15/149 ,  F15B2211/6306 ,  F16H59/68 ,  F16H61/30 ,  F16H2059/683 ,  F16H2061/283

    摘要： A device for determining an operating state of a bi-directionally actuated hydraulic adjusting device of a transmission shifting element, which pressurizes active surfaces of a piston. The piston is biased to opposite end positions depending on which of a first active surface or a second active surface is pressurized with high pressure. The areas of the adjusting device, which can be pressurized with the pressure at the active surfaces of the piston, are connected with one another in positions of the piston element, between the end positions, via a throttle device. One of each area can be coupled for adjustment of the piston with the high-pressure area, and the other area with the low pressure area. An additional throttle device is provided upstream of the low pressure area and a pressure measuring device is provided upstream of the additional throttle device.

    摘要翻译： 一种用于确定变速器换挡元件的双向致动液压调节装置的操作状态的装置，其对活塞的活动表面加压。 根据第一活性表面或第二活性表面中的哪一个被高压加压，活塞被偏压到相对的端部位置。 可以通过活塞的活动表面处的压力加压的调节装置的区域通过节流装置在活塞元件的位置在端部位置之间彼此连接。 每个区域中的一个可以联接以用于调节具有高压区域的活塞，而另一个区域具有低压区域。 在低压区域的上游设置有另外的节流装置，在上述附加节流装置的上游设有压力测量装置。

    DEVICE FOR DETERMINING AN OPERATING STATE OF AT LEAST ONE BIDIRECTIONALLY ACTUABLE HYDRAULIC ADJUSTING DEVICE OF A SHIFTING ELEMENT OF A TRANSMISSION DEVICE
    22.
    发明申请
    DEVICE FOR DETERMINING AN OPERATING STATE OF AT LEAST ONE BIDIRECTIONALLY ACTUABLE HYDRAULIC ADJUSTING DEVICE OF A SHIFTING ELEMENT OF A TRANSMISSION DEVICE 有权
    用于确定传动装置的移动元件的至少一个双向可执行液压调节装置的操作状态的装置

    公开(公告)号：US20130047739A1

    公开(公告)日：2013-02-28

    申请号：US13695310

    申请日：2011-04-04

    申请人： Thilo Schmidt ,  Christian Popp

    发明人： Thilo Schmidt ,  Christian Popp

    IPC分类号： G01L7/16

    CPC分类号： F15B15/2838 ,  F15B15/149 ,  F15B2211/6306 ,  F16H59/68 ,  F16H61/30 ,  F16H2059/683 ,  F16H2061/283

    摘要： A device for determining an operating state of a bi-directionally actuated hydraulic adjusting device of a transmission shifting element, which pressurizes active surfaces of a piston. The piston is biased to opposite end positions depending on which of a first active surface or a second active surface is pressurized with high pressure. The areas of the adjusting device, which can be pressurized with the pressure at the active surfaces of the piston, are connected with one another in positions of the piston element, between the end positions, via a throttle device. One of each area can be coupled for adjustment of the piston with the high-pressure area, and the other area with the low pressure area. An additional throttle device is provided upstream of the low pressure area and a pressure measuring device is provided upstream of the additional throttle device.

    摘要翻译： 一种用于确定变速器换挡元件的双向致动液压调节装置的操作状态的装置，其对活塞的活动表面加压。 根据第一活性表面或第二活性表面中的哪一个被高压加压，活塞被偏压到相对的端部位置。 可以通过活塞的活动表面处的压力加压的调节装置的区域通过节流装置在活塞元件的位置在端部位置之间彼此连接。 每个区域中的一个可以联接以用于调节具有高压区域的活塞，而另一个区域具有低压区域。 在低压区域的上游设置有另外的节流装置，在上述附加节流装置的上游设有压力测量装置。

    Hydraulic system in motor vehicles
    23.
    发明授权
    Hydraulic system in motor vehicles 有权
    汽车液压系统

    公开(公告)号：US07958983B2

    公开(公告)日：2011-06-14

    申请号：US12093464

    申请日：2006-11-16

    申请人： Peter Schiele ,  Christian Popp ,  Thilo Schmidt

    发明人： Peter Schiele ,  Christian Popp ,  Thilo Schmidt

    IPC分类号： F16D48/06 ,  F16D25/12 ,  F16D13/74

    CPC分类号： F16D25/123 ,  F16D48/066 ,  F16D2500/1026 ,  F16D2500/3024 ,  F16D2500/30803 ,  F16D2500/70406

    摘要： A hydraulic system in motor vehicles with at least one hydraulically actuated clutch, which entails minimized control complexity for supplying the clutch with hydraulic oil and which takes up less structural space. These characteristics are achieved essentially in that the pressure control of the hydraulically actuated clutch is effected directly and exclusively by an electrically driven and electronically controlled oil pump.

    摘要翻译： 具有至少一个液压致动离合器的机动车辆中的液压系统，其使得将离合器供给液压油并且占据较少结构空间的最小化控制复杂度降至最低。 这些特性基本上是由液压致动离合器的压力控制直接地由电动和电子控制的油泵完成的。

    Automatic gearbox with a hydraulically actuated shifting element
    25.
    发明申请
    Automatic gearbox with a hydraulically actuated shifting element 失效
    具有液压驱动变速元件的自动变速箱

    公开(公告)号：US20060163020A1

    公开(公告)日：2006-07-27

    申请号：US10563386

    申请日：2004-07-01

    申请人： Thilo Schmidt ,  Christian Popp

    发明人： Thilo Schmidt ,  Christian Popp

    IPC分类号： F16D23/04

    CPC分类号： F16D67/04 ,  F16D55/40 ,  F16H3/12 ,  F16H61/0403 ,  F16H63/3026 ,  F16H2306/48

    摘要： An automatic gearbox for a vehicle with at least one hydraulically actuated shifting element made as a transmission brake or transmission clutch. The shifting element has an inner disk carrier and an outer disk carrier where inner disks and outer disks are arranged rotationally fixed but axially displaceably. The disks are arranged in alternating sequence one after the other to form a disk pack which can be acted upon by an actuator with an axial actuation force to close the shifting element, and in which one disk carrier is connected to non-rotating or rotating gearbox components and the other disk carrier can be connected via a synchronization device to rotating gearbox components. To reduce the shifting time that can be achieved with such a gearbox in carrying out a transmission ratio change process, a synchronization device can be actuated by way of a second actuator of its own.

    摘要翻译： 一种用于车辆的自动变速箱，具有至少一个作为变速器制动器或变速器离合器的液压致动变速元件。 移动元件具有内盘托架和外盘托架，其中内盘和外盘旋转地固定但轴向移动。 磁盘一个接一个地以交替的顺序布置，以形成一个盘组件，该磁盘组件可以通过一个具有轴向致动力的致动器作用，以关闭变速元件，并且其中一个磁盘托架连接到非旋转或旋转的变速箱 组件和另一个磁盘托架可以通过同步装置连接到旋转变速箱组件。 为了减少在执行传动比变化过程时用这种齿轮箱可以实现的换档时间，可以通过其自身的第二致动器来致动同步装置。

    Device for operating a transmission apparatus having a plurality of electrohydraulically actuated friction-fit and form-fit shift elements
    26.
    发明授权
    Device for operating a transmission apparatus having a plurality of electrohydraulically actuated friction-fit and form-fit shift elements 有权
    一种用于操作具有多个电液驱动的摩擦配合和形状适配移位元件的传动装置的装置

    公开(公告)号：US09103435B2

    公开(公告)日：2015-08-11

    申请号：US13444962

    申请日：2012-04-12

    申请人： Thilo Schmidt ,  Christian Popp

    发明人： Thilo Schmidt ,  Christian Popp

    IPC分类号： F16H61/02 ,  F16H61/12 ,  F16H61/686

    CPC分类号： F16H61/0206 ,  F16H61/12 ,  F16H61/686 ,  F16H2200/2094 ,  Y10T74/20024

    摘要： A mechanism for actuating a transmission having shifting elements. A self-holding valve device is movable into a first position, by a pilot pressure, against a force directed to a second position and held by a pressure holding signal in the first position. Transmission of a pressure signal, to a switching valve, is blocked by the self-holding valve device in the first position but, in the second position, is applied to the switching valve. When the driver sets the switching valve to a first shift position, the pressure signal can be applied to valve devices of at least two of the shifting elements that produce an actuating pressure and, in a second shift position of the switching valve, the onward transmission of the pressure signal, to the valve devices of the shifting elements that produce an actuating pressure, is blocked in the area of the switching valve.

    摘要翻译： 一种用于致动具有换档元件的变速器的机构。 自动保持阀装置可以通过先导压力抵抗朝向第二位置的力并且由第一位置的压力保持信号保持的第一位置移动。 压力信号到切换阀的传送被第一位置的自保持阀装置阻挡，但是在第二位置被施加到切换阀。 当驾驶员将切换阀设置到第一换档位置时，可以将压力信号施加到产生致动压力的至少两个换档元件的阀装置，并且在切换阀的第二换档位置中向前传动 的压力信号传递到产生致动压力的换档元件的阀装置在切换阀的区域中被阻塞。

    Automatic gearbox with a hydraulically actuated shifting element
    30.
    发明授权
    Automatic gearbox with a hydraulically actuated shifting element 失效
    具有液压驱动变速元件的自动变速箱

    公开(公告)号：US07357235B2

    公开(公告)日：2008-04-15

    申请号：US10563386

    申请日：2004-07-01

    申请人： Thilo Schmidt ,  Christian Popp

    发明人： Thilo Schmidt ,  Christian Popp

    IPC分类号： F16D11/00

    CPC分类号： F16D67/04 ,  F16D55/40 ,  F16H3/12 ,  F16H61/0403 ,  F16H63/3026 ,  F16H2306/48

    摘要： An automatic gearbox for a vehicle with at least one hydraulically actuated shifting element made as a transmission brake or transmission clutch. The shifting element has an inner disk carrier and an outer disk carrier where inner disks and outer disks are arranged rotationally fixed but axially displaceably. The disks are arranged in alternating sequence one after the otherto form a disk pack which can be acted upon by an actuator with an axial actuation force to engage the shifting element, and in which one disk carrier is connected to one of a non-rotating or a rotating gearbox component and the other disk carrier can be connected, via a synchronization device, to a rotating gearbox component. To reduce the shifting time that can be achieved with such a gearbox when carrying out a transmission ratio change process, a synchronization device is actuated by way of a second actuator.

    摘要翻译： 一种用于车辆的自动变速箱，具有至少一个作为变速器制动器或变速器离合器的液压致动变速元件。 移动元件具有内盘托架和外盘托架，其中内盘和外盘旋转地固定但轴向移动。 磁盘以交替的顺序排列成一个接一个以形成一个盘组件，该磁盘组件可以被一个具有轴向致动力的致动器作用，以接合该移动元件，并且一个磁盘托架连接到非旋转或 旋转的齿轮箱部件和另一个盘载体可以经由同步装置连接到旋转的齿轮箱部件。 为了减少在进行变速比变更处理时用这种齿轮箱可以实现的换档时间，通过第二执行器来驱动同步装置。