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    • 4. 发明授权
    • Electronically adjustable brake actuation system
    • 电动调节制动器驱动系统
    • US06322165B1
    • 2001-11-27
    • US09242416
    • 2000-01-07
    • Andreas KleinUlrich NeumannWolfgang SchieblichJohan JungbeckerLothar KunzeManfred RüfferRonald BayerBernhard Schmittner
    • Andreas KleinUlrich NeumannWolfgang SchieblichJohan JungbeckerLothar KunzeManfred RüfferRonald BayerBernhard Schmittner
    • B60T836
    • B60T8/4081B60T8/3665Y10S303/10
    • An electronically controllable brake actuation system for motor vehicles is proposed, with a master brake cylinder (2), with a pressureless pressure medium reservoir (3), with a pressure source (20) which can be controlled by means of an electronic control unit (32), by means of which pressure can be applied to the wheel brakes (7, 8, 9, 10) of the vehicle, which can be connected by means of at least one hydraulic connection (11, 14), which can be shut off by means of a separating valve (12, 15), to the master brake cylinder (2), with a device (13, 33) for the recognition of the driver's wish to slow down, and with at least one separating piston arrangement (16) which is connected before the wheel brakes (7-10), where the first chamber (17) of this separating piston arrangement can be connected to the master brake cylinder (2), and its second chamber (19) can be connected through a valve device (27) to the pressure source (20) or to the pressure medium reservoir (3). In order to improve the ability to control the brake pressure of such a system, the proposal is made according to the invention that the valve device (27) be designed as a multiple position valve of the slide type, and that a switching seat valve (29) be inserted in the connection between the multiple position valve (27) and the pressure source (20).
    • 提出了一种用于机动车辆的电子可控制动器致动系统,具有主制动缸(2)和无压力介质储存器(3),压力源(20)可通过电子控制单元( 32),通过这种压力可以施加到车辆的车轮制动器(7,8,9,10)上,车轮制动器可以通过至少一个可以关闭的液压连接(11,14)连接, 通过分离阀(12,15)关闭到主制动缸(2),具有用于识别驾驶员希望减速的装置(13,33),以及至少一个分离活塞装置( 16),其在轮制动器(7-10)之前连接,其中该分离活塞装置的第一室(17)可以连接到主制动缸(2),并且其第二室(19)可以通过 一个阀装置(27)到压力源(20)或压力介质储存器(3) 控制这种系统的制动压力的能力,根据本发明提出,阀装置(27)被设计为滑动型的多位置阀,并且切换座阀(29)被插入 在多位置阀(27)和压力源(20)之间的连接中。
    • 7. 发明申请
    • DEVICE AND SYSTEM FOR ASSISTING AND/OR TAKING OVER THE PUMPING FUNCTION OF THE HEART
    • 用于辅助和/或获取心脏的泵送功能的装置和系统
    • US20110098806A1
    • 2011-04-28
    • US12991978
    • 2009-04-14
    • Thomas OttoAndreas Klein
    • Thomas OttoAndreas Klein
    • A61M1/10
    • A61M1/1068A61M1/1008A61M1/106A61M1/12
    • A device for assisting and/or taking over the pumping function of the heart, with a multilayer sheathing part configured for compressing the heart at least in certain sections, wherein the sheathing part has at least one stabilization layer for shaping the sheathing part and at least one inner extensible augmentation layer, and wherein at least one cavity is formed between the stabilization layer and the augmentation layer, the cavity being inflatable and deflatable by a fluid, for cyclic compression of the heart. Provision is made for the stabilization layer to be inflatable with a fluid, at least in certain sections, in order to convert the sheathing part from a coiled and/or collapsed insertion state of the device in the body into an arched functional state, wherein the heart, in the functional state of the sheathing part, is at least partially sheathed and/or encompassed.
    • 一种用于辅助和/或接管心脏的抽吸功能的装置,其具有构造用于至少在某些部分压缩心脏的多层护套部分,其中护套部分具有用于成形护套部分的至少一个稳定层,并且至少 一个内部可延伸增强层,并且其中在所述稳定层和所述增强层之间形成至少一个空腔,所述空腔由流体充气和可充气,以用于心脏的循环压缩。 至少在某些部分中,使稳定层可以用流体进行充气,以将护套部件从身体中的装置的盘绕和/或塌陷的插入状态转换成弓形功能状态,其中, 在护套部分的功能状态下,心脏至少部分被包覆和/或包围。
    • 10. 发明授权
    • Method for monitoring the emergency braking capability of an electrohydraulic braking system
    • 监控电动液压制动系统紧急制动能力的方法
    • US06705683B2
    • 2004-03-16
    • US10240026
    • 2002-09-27
    • Mathias NiepeltGeorg FachingerAndreas Klein
    • Mathias NiepeltGeorg FachingerAndreas Klein
    • B60T888
    • B60T8/90B60T8/4081B60T13/686B60T17/221
    • To monitor the emergency braking capability of an electro-hydraulic braking system (EHBwherein, during normal operation, the brake pressure in the wheel brakes is generated by means of a pressure source comprised of a hydraulic pump, an umulator, and hydraulic valves, and wherein a switch-over to a hydraulic connection between a master cylinder and the wheel brakes is executed in the event of an emergency braking situation. With predetermined events, e.g. during each initialization of the brake system, the emergency braking capability is checked using the following steps: a) charging of the accumulator, without brake pressure buildup in the wheel brakes; measuring the accumulator pressure, or the accumulator volume or the filling level of the accumulator; b) pressure introduction into the wheel brakes until a predetermined pressure threshold is reached, with the hydraulic pump deactivated or hydraulically uncoupled; c) measuring the accumulator pressure; d) determining and evaluating the accumulator performance in response to the pressure introduction into the wheel brakes for finding out the current volume requirement and/or the condition of the brake fluid, detecting air inclusions, etc., and for judging the current emergency braking capability of the brake system.
    • 为了监测电动液压制动系统的紧急制动能力(EHB,在正常操作期间,通过由液压泵,umulator和液压阀构成的压力源产生车轮制动器中的制动压力,其中 在紧急制动情况下,执行主缸和车轮制动器之间的液压连接的切换,例如在制动系统的每次初始化期间,通过以下步骤检查紧急制动能力的预定事件 :a)对蓄能器充电,无刹车压力累积在车轮制动器中; 测量蓄能器压力或蓄能器体积或蓄能器的灌装水平; b)压力引入车轮制动器,直到达到预定的压力阈值,液压泵停用或液压脱开; c)测量蓄能器压力; d )确定和评估蓄能器性能,以响应于引入到车轮制动器中的压力,以便找出当前的体积要求和/或制动液的状况,检测空气夹杂物等,并且用于判断当前的紧急制动能力 制动系统。