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    • 9. 发明授权
    • Viscous coupling
    • 粘性耦合
    • US06695113B2
    • 2004-02-24
    • US10144514
    • 2002-05-13
    • Manfred Lutz
    • Manfred Lutz
    • F16D3502
    • F16D35/02
    • A valve arrangement arranged in a flow connection between a storage chamber and an operating chamber is actuated by means of an electromagnetic actuating device and, depending on an input rotational movement to a closure element, controls a fluid flow from the storage chamber into the operating chamber. Rotational movement is provided by a rotary armature arranged immediately next to an electromagnet and fixed to a common shaft with the closure element. The magnetic flux path of the electromagnetic actuating device is shortened and thus the efficiency of the arrangement is increased significantly.
    • 通过电磁致动装置致动在储存室和操作室之间布置成流动连接的阀装置,并且根据对闭合元件的输入旋转运动,控制从储存室进入操作室的流体流动 。 旋转运动由紧靠电磁铁布置的旋转电枢提供,并与闭合元件固定到公共轴上。 电磁致动装置的磁通路径缩短,结构的效率显着提高。
    • 10. 发明授权
    • Fluid clutch
    • 流体离合器
    • US06530462B2
    • 2003-03-11
    • US09803553
    • 2001-03-09
    • Manfred Lutz
    • Manfred Lutz
    • F16D3100
    • H02K7/1021F16D35/024F16D63/002F16D67/06
    • A fluid clutch includes a first transmission element and a second transmission element which is rotatable about an axis of rotation with respect to the first transmission element. Torque transmission surfaces of the first and the second transmission elements are located opposite one another in a working fluid region in which torque transmission coupling can be made selectively between the first and the second transmission elements by means of fluid. A valve arrangement can be actuated for selectively making and breaking a fluid flow connection between a fluid storage region and the working fluid region, in order respectively to allow and prevent the ingress of fluid from the fluid storage region into the working fluid region and a braking apparatus can generate a braking force acting on the second transmission element. Two components are movable with respect to one another within a limited range of movement by the transmission of braking force to the second transmission element. As a result of relative movement between the two components, the valve arrangement is actuated for selectively making or breaking the fluid flow connection.
    • 流体离合器包括第一传动元件和可相对于第一传动元件围绕旋转轴线旋转的第二传动元件。 第一和第二传动元件的扭矩传递表面在工作流体区域中彼此相对定位,其中可以通过流体在第一和第二传动元件之间选择性地进行扭矩传递联接。 可以致动阀装置以选择性地制造和破坏流体存储区域和工作流体区域之间的流体流动连接,以便分别允许和防止流体从流体存储区域进入工作流体区域并且制动 装置可以产生作用在第二传动元件上的制动力。 两个部件可通过制动力传递给第二传动元件在有限的运动范围内相对于彼此移动。 作为两个部件之间的相对移动的结果,阀装置被致动以选择性地制造或断开流体流动连接。