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    Conical pulley with integrated torque sensor for a belt-driven conical-pulley transmission
    1.
    发明授权
    Conical pulley with integrated torque sensor for a belt-driven conical-pulley transmission 失效
    锥形皮带轮，带有一个皮带驱动锥形皮带轮传动装置的集成扭矩传感器

    公开(公告)号：US08052555B2

    公开(公告)日：2011-11-08

    申请号：US12313906

    申请日：2008-11-24

    Applicant: Eric Müller ,  Reinhard Stehr ,  Ronald Glas

    Inventor： Eric Müller ,  Reinhard Stehr ,  Ronald Glas

    IPC: F16H59/00

    CPC classification number: F16H61/66272 ,  F16H55/56 ,  F16H59/16 ,  F16H63/065

    Abstract: A conical pulley assembly with integrated torque sensor. A torque-dependent force is transmitted through a transmitting component to a sensing piston whose position determines the pressure in a sensing chamber. The transmitting member is connected to the movable disk, and is formed in such a way that it transmits the torque-dependent force to the sensing piston in a manner that is dependent on the position of an axially movable disk of the conical pulley.

    Abstract translation: 具有集成扭矩传感器的锥形滑轮组件。 扭矩依赖力通过传递部件传递到感测活塞，其位置决定感测室中的压力。 传动部件连接到可动盘上，并且以这样一种方式形成，即以与锥形滑轮的可轴向移动的盘的位置相对应的方式将转矩依赖力传递到感测活塞。

    Pressure limiting valve
    4.
    发明授权
    Pressure limiting valve 失效
    限压阀

    公开(公告)号：US07559336B2

    公开(公告)日：2009-07-14

    申请号：US11801346

    申请日：2007-05-09

    Applicant: Eric Müller ,  Manfred Homm ,  Reinhard Stehr

    Inventor： Eric Müller ,  Manfred Homm ,  Reinhard Stehr

    IPC: G05D11/00

    CPC classification number: F16K17/046 ,  F16D48/02 ,  F16D2048/0209 ,  Y10T137/2562

    Abstract: A pressure limiting valve having a spool with raised spool lands. The spool is slidably received in a spool bore having inflow and outflow grooves that form control edges. The valve has two control edges, and a hydraulic resistance is connected in series with one of the control edges. Increasing static pressure losses at the control edges during flow, so-called flow forces, can be offset by an increasing back pressure on the valve spool, which is produced by the hydraulic resistance.

    Abstract translation: 一种限压阀，其具有带有升高的阀芯接头的阀芯。 阀芯可滑动地容纳在具有形成控制边缘的流入和流出槽的阀芯孔中。 阀门具有两个控制边缘，液压阻力与其中一个控制边缘串联连接。 在流动期间在控制边缘处增加静压力损失，即所谓的流动力，可以通过由液压阻力产生的阀芯上的增加的背压抵消。

    Hydraulic arrangement for actuating a plurality of shift rails
    6.
    发明授权
    Hydraulic arrangement for actuating a plurality of shift rails 有权
    用于致动多个换档导轨的液压装置

    公开(公告)号：US09038492B2

    公开(公告)日：2015-05-26

    申请号：US13452862

    申请日：2012-04-21

    Applicant: Eric Müller ,  Reinhard Stehr ,  Roshan Willeke ,  Ronald Glas ,  Martin Staudinger ,  Marco Grethel

    Inventor： Eric Müller ,  Reinhard Stehr ,  Roshan Willeke ,  Ronald Glas ,  Martin Staudinger ,  Marco Grethel

    IPC: F16H61/28 ,  F16H61/688

    CPC classification number: F16H61/2807 ,  F16H61/688 ,  Y10T74/19251 ,  Y10T74/20024

    Abstract: A hydraulic arrangement by which a plurality of shift rails of a transmission are actuated, including one double acting cylinder per shift rail by which the respective shift rail can be moved back and forth. A first hydraulic valve is connected upstream of the plurality of shift rails and has a first output and a second output, by which a first shift pressure and a second shift pressure for actuating the shift rails can be provided. A second hydraulic valve is connected between the first hydraulic valve and two of the shift rails, and by which it is selectively possible for the first output of the first hydraulic valve to be associated with one of the double acting cylinders of the two shift rails, and the second output of the first hydraulic valve to be associated with the other double acting cylinder of the two shift rails.

    Abstract translation: 驱动变速器的多个换档导轨的液压装置，包括每个换档导轨的一个双作用气缸，相应的换档导轨可以通过该液压装置前后移动。 第一液压阀连接在多个变速轨道的上游，并且具有第一输出和第二输出，通过该第一输出和第二输出，可以提供用于致动换档导轨的第一变速压力和第二变速压力。 第二液压阀连接在第一液压阀和两个换档导轨之间，并且通过该第二液压阀，第一液压阀的第一输出可选择地与两个变速轨的双作用气缸中的一个相关联， 并且第一液压阀的第二输出与两个换档导轨的另一个双作用缸相关联。

    Hydraulic system for an automatic transmission
    7.
    发明授权
    Hydraulic system for an automatic transmission 有权
    液压系统用于自动变速器

    公开(公告)号：US08141355B2

    公开(公告)日：2012-03-27

    申请号：US12220790

    申请日：2008-07-28

    Applicant: Reinhard Stehr ,  Eric Müller ,  Jochen Pfister ,  Roshan Willeke

    Inventor： Reinhard Stehr ,  Eric Müller ,  Jochen Pfister ,  Roshan Willeke

    IPC: F16D31/02

    CPC classification number: F16H61/0031 ,  F16H2312/14

    Abstract: A hydraulic system for an automatic transmission operatively connected to an internal combustion engine that is operable in a start-stop mode. The hydraulic system includes a hydraulic energy source to supply the hydraulic system with hydraulic energy, the hydraulic energy source including at least one electrically driven hydraulic pump to supply the hydraulic system with hydraulic energy during a stopping phase of the internal combustion engine. To achieve a reduction in fuel consumption and CO2 emissions, provision is included to enable the electrically driven hydraulic pump to be switched on in addition to a mechanically driven hydraulic pump, as needed during an operating phase of the internal combustion engine.

    Abstract translation: 一种用于可操作地连接到内燃机的自动变速器的液压系统，该内燃机可以起动模式操作。 液压系统包括用于向液压系统提供液压能量的液压能量源，所述液压能源包括至少一个电动液压泵，以在所述内燃机的停止阶段期间向所述液压系统提供液压能量。 为了实现燃料消耗和二氧化碳排放的减少，包括在内燃机的运行阶段期间除了机械驱动的液压泵之外还提供电动液压泵的接通。

    Hydraulic system
    8.
    发明授权
    Hydraulic system 失效
    液压系统

    公开(公告)号：US08133141B2

    公开(公告)日：2012-03-13

    申请号：US12317240

    申请日：2008-12-19

    Applicant: Eugen Kremer ,  Eric Müller ,  Jochen Pfister ,  Reinhard Stehr ,  Ronald Glas

    Inventor： Eugen Kremer ,  Eric Müller ,  Jochen Pfister ,  Reinhard Stehr ,  Ronald Glas

    IPC: F16H59/00

    CPC classification number: F16H61/66272 ,  F16H59/14 ,  F16H63/065

    Abstract: The invention relates to a hydraulic system for actuating a continuously variable belt-driven conical-pulley transmission having two conical pulleys encircled by an endless torque-transmitting means, each of which comprises two conical disks, one of which is axially movable depending on the pressure in an associated pressing chamber, and having a torque sensor which includes a torque sensing chamber that is connected to a hydraulic energy source and is linked with the pressing chambers.The invention is distinguished by the fact that the pressing chambers are connected via a first hydraulic resistance element to the torque sensing chamber, and via a second hydraulic resistance element to an additional pressure chamber, in which a lower pressure prevails than in the pressing chambers and/or the torque sensing chamber.

    Abstract translation: 本发明涉及一种液压系统，用于致动一个连续可变皮带驱动的圆锥形皮带轮传动装置，其具有由环形扭矩传递装置包围的两个锥形滑轮，每个锥形滑轮包括两个锥形盘，其中一个可根据压力轴向移动 在相关联的压力室中，并且具有扭矩传感器，扭矩传感器包括连接到液压能源并与压力室连接的转矩感测室。 本发明的区别在于，压力室经由第一液压阻力元件连接到转矩检测室，并且经由第二液压阻力元件连接到附加压力室，其中压力低于在压力室中的压力， /或转矩传感室。

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