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31 条记录 (耗时 0.019 秒)

    Hydraulic lifting mechanism
    24.
    发明授权
    Hydraulic lifting mechanism 失效
    液压提升机构

    公开(公告)号：US4723107A

    公开(公告)日：1988-02-02

    申请号：US2866

    申请日：1987-01-13

    申请人： Martin Schmid

    发明人： Martin Schmid

    IPC分类号： B66F9/20 ,  F15B21/14 ,  H02P3/14

    CPC分类号： F15B21/14 ,  B66F9/20

    摘要： A hydraulic lifting mechanism, particularly suitable for a battery-powered industrial truck, including a hydraulic lifting cylinder, a hydraulic unit, operating as a pump in the load lifting operational mode, and supplying the lifting cylinder with pressure medium, and operating as a motor in the load lowering operational mode during which mode it is actuated by the pressure medium exiting from the lifting cylinder, and a DC generator coupled with the hydraulic unit operating as an electromotor in the load lifting operational mode and as a generator in the load lowering operational mode. A control valve arrangement is provided at the halfway point in the pressure path between the hydraulic cylinder and the hydraulic unit, which is controlled by a lifting mechanism control. In addition, the lifting mechanism control controls a regenerative brake circuit supplied by the DC generator in the load lowering operational mode. The control valve arrangement includes a proportional valve which is opened by the lifting mechanism control in the load lowering operational mode in accordance with a ramp-like function. The regenerative brake circuit is switched on depending on the output current of the DC generator working as a generator, if the generator output current exceeds a predetermined value. Undesirable dropping of the load in the lowering operational mode is hereby prevented during transition to regenerative braking.

    摘要翻译： 一种液压提升机构，特别适用于电池供电的工业车辆，包括液压提升缸，液压单元，在负载提升操作模式下作为泵运行，以及为提升缸供应压力介质，并作为电动机运行 在负载降低操作模式期间，其由从提升气缸排出的压力介质致动，以及直流发电机，其与在负载提升操作模式下作为电动机操作的液压单元耦合，并且作为负载降低操作中的发电机 模式。 在液压缸和液压单元之间的压力路径的中途设置控制阀装置，其由提升机构控制来控制。 此外，提升机构控制在负载降低运转模式中控制由直流发电机提供的再生制动电路。 控制阀装置包括比例阀，该比例阀根据斜坡状功能在负载降低操作模式下由提升机构控制打开。 如果发电机输出电流超过预定值，则再生制动电路根据作为发电机工作的直流发电机的输出电流而接通。 因此在过渡到再生制动期间防止了在降低操作模式中负载的不期望的下降。

    Spoon with retention means
    25.
    发明授权
    Spoon with retention means 有权

    公开(公告)号：US10064509B2

    公开(公告)日：2018-09-04

    申请号：US15135698

    申请日：2016-04-22

    申请人： Martin Schmid

    发明人： Martin Schmid

    IPC分类号： A47G21/04 ,  A47J43/28

    摘要： The present invention comprises a spoon (1) with a handle (2) and a rigid central base region (3), wherein the rigid central base region (3) merges at its periphery into an extended portion, which, in the resting condition forms a retaining edge (5) inclined inwards relative to a vertical axis (4), and wherein the retaining edge (5) is embodied to be foldable inwards relative to the base region (3).

    METHOD AND APPARATUS FOR COLLECTOR SWEEPING CONTROL OF AN ELECTRON BEAM
    27.
    发明申请
    METHOD AND APPARATUS FOR COLLECTOR SWEEPING CONTROL OF AN ELECTRON BEAM 有权
    用于电子束的收集器扫描控制的方法和装置

    公开(公告)号：US20100140493A1

    公开(公告)日：2010-06-10

    申请号：US12598799

    申请日：2007-05-04

    申请人： Volker Erckmann ,  Gunter Dammertz ,  Martin Schmid

    发明人： Volker Erckmann ,  Gunter Dammertz ,  Martin Schmid

    IPC分类号： H01J3/14

    CPC分类号： H01J23/027 ,  H01J23/033 ,  H01J25/025

    摘要： A collector sweeping method for controlling an electron beam (1) in a beam collector (230), in particular of a magnetic gyrotron device, comprises the steps of subjecting the electron beam (1) to a transversal sweeping field having a field component perpendicular to a longitudinal direction (z) of the beam collector (230) and providing a tilted, rotating intersection area (3) of the electron beam (1) in the beam collector (230), and varying at least one of a longitudinal position and a tilting angle of the intersection area (3) by a modulation of the transversal sweeping field. Furthermore, a collector sweeping apparatus (100) and a microwave generator (200) are described.

    摘要翻译： 用于控制特别是磁回旋加速器装置的光束收集器（230）中的电子束（1）的收集器扫掠方法包括以下步骤：对电子束（1）进行横向扫描场，其具有垂直于 并且在所述光束收集器（230）中提供所述电子束（1）的倾斜的旋转相交区域（3），并且改变所述光束收集器（230）中的至少一个纵向位置和 通过横向扫描场的调制，交叉区域（3）的倾斜角度。 此外，描述了集电器扫掠装置（100）和微波发生器（200）。

    Ignition device for a safety system
    30.
    发明授权
    Ignition device for a safety system 失效
    用于安全系统的点火装置

    公开(公告)号：US06904846B2

    公开(公告)日：2005-06-14

    申请号：US10250296

    申请日：2002-01-12

    申请人： Martin Schmid ,  Manfred Mähr

    发明人： Martin Schmid ,  Manfred Mähr

    IPC分类号： F42B3/188 ,  B60R21/26 ,  F42B3/12 ,  F42B3/18

    CPC分类号： F42B3/103 ,  F42B3/195

    摘要： The invention relates to a safety system for an ignition device (7), particularly a safety system for an ignition device (7) to activate an airbag, a belt tightener or a similar type safety device for use in vehicles. The ignition device can be activated by input signals which are fed via supply lines (3,4). At least one electronic component (10) is connected to the supply lines (3,4) using conductors (1), that can be stampings, and a nonconductive carrier (2) retaining the conductors 1.

    摘要翻译： 本发明涉及一种用于点火装置（7）的安全系统，特别是一种用于启动气囊的点火装置（7）的安全系统，一种用于车辆的安全气囊的紧固器或类似的安全装置。 点火装置可以通过经由供应管线（3,4）进给的输入信号来激活。 使用可以是冲压件的导体（1）和保持导体1的非导电载体（2）将至少一个电子部件（10）连接到电源线（3,4）。