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15 条记录 (耗时 0.018 秒)

    Hydraulic control system
    3.
    发明授权
    Hydraulic control system 失效
    液压控制系统

    公开(公告)号：US4072169A

    公开(公告)日：1978-02-07

    申请号：US702860

    申请日：1976-07-06

    申请人： Joachim Heiser ,  Rainer Hoheisel ,  Heinz Flaschar ,  Heinz Gand ,  Heinz Kleinschmidt ,  Konrad Braunlinger ,  Klaus Sopha ,  Roland Schempp ,  Hermann Sanzenbacher

    发明人： Joachim Heiser ,  Rainer Hoheisel ,  Heinz Flaschar ,  Heinz Gand ,  Heinz Kleinschmidt ,  Konrad Braunlinger ,  Klaus Sopha ,  Roland Schempp ,  Hermann Sanzenbacher

    IPC分类号： F15B11/08 ,  F15B13/043 ,  F16K11/07

    CPC分类号： F15B13/043 ,  Y10T137/86614 ,  Y10T137/87185

    摘要： A hydraulic control system has a three-position valve which in its central position disconnects the high-pressure and low-pressure sides of a pressure source from outlet lines but connects these sides of the source together through a low-pressure valve. Moved to either of its end positions the valve is disconnected from between the sides of the pressure source and the output lines are connected to the high-pressure and low-pressure source sides. A pressure-limiting valve is connected between the sides of the source. In addition, the high-pressure side is connected via pressure-reducing valve and a restriction to a pair of pilot valves which are in turn connected to the low-pressure side. These pilot valves are also connected to opposite chambers of a pilot cylinder that controls the valve body. The pressure-reducing valve between the pilot valves and the high-pressure side maintains a medium-pressure level in the system when the valves move from its central position.

    摘要翻译： 液压控制系统具有三位置阀，其中心位置将压力源的高压侧和低压侧与出口管线分离，但是通过低压阀将源的这些侧面连接在一起。 移动到其任一端，阀从压力源的侧面断开，输出线连接到高压和低压源侧。 限流阀连接在源的侧面之间。 此外，高压侧通过减压阀和限制器连接到一对先导阀，导向阀又连接到低压侧。 这些先导阀也连接到控制阀体的先导缸的相对的腔室。 当阀门从中心位置移动时，先导阀和高压侧之间的减压阀在系统中保持中压水平。

    SOLENOID ARRANGEMENT AND VALVE ARRANGEMENT
    5.
    发明申请
    SOLENOID ARRANGEMENT AND VALVE ARRANGEMENT 失效
    电磁安装和阀门安排

    公开(公告)号：US20110168932A1

    公开(公告)日：2011-07-14

    申请号：US13003478

    申请日：2009-07-03

    申请人： Klemens Strauss ,  Juergen Gruen ,  Horst Bartel ,  Roland Schempp

    发明人： Klemens Strauss ,  Juergen Gruen ,  Horst Bartel ,  Roland Schempp

    IPC分类号： F16K31/02 ,  H01F7/00

    CPC分类号： H01F7/13 ,  H01F7/081 ,  H01F7/088 ,  H01F7/1607 ,  H01F2007/085 ,  H01F2007/086

    摘要： The invention relates to a solenoid wherein a magnetic discontinuity is formed in the pole tube by means of reducing the effective material thickness, such as by reducing the thickness, particularly the wall thickness of the magnetically active material, the front face of the armature facing the polker segment and a floor in the interior of the pole tube at the polker segment each have a contour allowing mutual axial overlapping. This enables advantageous influencing of the force-stroke characteristic curve of the solenoid with low production effort.

    摘要翻译： 本发明涉及一种螺线管，其中通过减小有效材料厚度，例如通过减小厚度，特别是磁性活性材料的壁厚，形成磁极不连续部，电枢的正面朝向 偏转片段和位于胶片段内的极管内部的底板各自具有允许相互轴向重叠的轮廓。 这使得能够以低生产力有效地影响螺线管的力 - 行程特性曲线。

    Solenoid arrangement and valve arrangement
    6.
    发明授权
    Solenoid arrangement and valve arrangement 失效
    电磁阀布置和阀门布置

    公开(公告)号：US08480055B2

    公开(公告)日：2013-07-09

    申请号：US13003478

    申请日：2009-07-03

    申请人： Klemens Strauss ,  Juergen Gruen ,  Horst Bartel ,  Roland Schempp

    发明人： Klemens Strauss ,  Juergen Gruen ,  Horst Bartel ,  Roland Schempp

    IPC分类号： F16K31/02

    CPC分类号： H01F7/13 ,  H01F7/081 ,  H01F7/088 ,  H01F7/1607 ,  H01F2007/085 ,  H01F2007/086

    摘要： The invention relates to a solenoid wherein a magnetic discontinuity is formed in the pole tube reducing the effective material thickness, such as by reducing the thickness, particularly the wall thickness of the magnetically active material, the front face of the armature facing the pole core and a bottom face in the interior of the pole tube at the pole core each have a contour allowing mutual axial overlapping. This enables advantageous influencing of the force-stroke characteristic curve of the solenoid with low production effort.

    摘要翻译： 本发明涉及一种螺线管，其中在磁极管中形成磁性不连续性，从而减小有效材料厚度，例如通过减小厚度，特别是磁性活性材料的壁厚，面向磁极芯的电枢的前表面，以及 在磁极铁心的极管内部的底面各具有允许相互轴向重叠的轮廓。 这使得能够以低生产力有效地影响螺线管的力 - 行程特性曲线。

    Hydraulic control system for at least two consumers
    7.
    发明授权
    Hydraulic control system for at least two consumers 失效
    至少两个消费者的液压控制系统

    公开(公告)号：US4120233A

    公开(公告)日：1978-10-17

    申请号：US809936

    申请日：1977-06-24

    申请人： Joachim Heiser ,  Wolfgang Bernhardt ,  Roland Schempp

    发明人： Joachim Heiser ,  Wolfgang Bernhardt ,  Roland Schempp

    IPC分类号： F15B11/05 ,  F15B21/08 ,  F15B11/16

    CPC分类号： F15B21/08 ,  Y10S60/911

    摘要： Each consumer is provided with a load-compensated direction-reversing valve. Each valve performs a throttling function and a pressure-compensation function in order to establish a selected volumetric flow rate, and also a direction-control function. Each valve comprises a first control valve stage and a second control valve stage. One stage performs the throttling function, the other the pressure-compensation function. One of the two control valve stages also performs the direction-control function. The pressure drop across the stage which performs the throttling function at least in part controls the setting of the stage which performs the pressure-compensation function. Each valve is provided with an electromechanical transducer generating electrical signals indicative of the settings of the stage which performs the pressure-compensation function. These signals are evaluated by an electrical information-processing unit, and the results of the evaluations are used to automatically adjust the setting of a line pressure regulating valve.

    摘要翻译： 每个消费者都设有负载补偿方向换向阀。 每个阀门执行节流功能和压力补偿功能，以建立选定的体积流量以及方向控制功能。 每个阀包括第一控制阀级和第二控制阀级。 一个阶段执行节流功能，另一个阶段执行压力补偿功能。 两个控制阀级中的一个也执行方向控制功能。 执行节流功能的级上的压降至少部分地控制执行压力补偿功能的级的设置。 每个阀都设置有产生指示执行压力补偿功能的级的设置的电信号的机电换能器。 这些信号由电子信息处理单元进行评估，评价结果用于自动调整线路压力调节阀的设定。

    Pole tube
    8.
    发明授权
    Pole tube 有权
    杆管

    公开(公告)号：US08138871B2

    公开(公告)日：2012-03-20

    申请号：US12161208

    申请日：2007-01-09

    申请人： Juergen Gruen ,  Christoph Giegerich ,  Roland Schempp

    发明人： Juergen Gruen ,  Christoph Giegerich ,  Roland Schempp

    IPC分类号： H01F3/00 ,  H01F7/08 ,  F16K31/02

    CPC分类号： H01F7/127 ,  B23K11/26 ,  B23K2103/05 ,  B23K2103/18 ,  B23K2103/22 ,  H01F2007/085 ,  Y10T29/49075

    摘要： A pole tube of a solenoid actuator including a non-magnetic intermediate piece having a first intermediate end face and a second intermediate end face, a pole piece having a pole end face configured to join the first intermediate end face at a first joining region, and a tube piece having a tube end face configured to join the second intermediate end face at a second joining region. At least two of the intermediate piece, the pole piece and the tube piece are configured to be connectable to each other using electric fusion. At least two of the intermediate piece, the pole piece and the tube piece have a different conductivity. A respective part of the pole and tube pieces disposed in corresponding first and second joining regions are configured to each have an electrical resistance substantially equal to an electrical resistance of a part of the intermediate piece.

    摘要翻译： 一种螺线管致动器的极管，包括具有第一中间端面和第二中间端面的非磁性中间件，具有构造成在第一接合区域连接第一中间端面的极端面的极靴，以及 管件，其具有构造成在第二连接区域处连接第二中间端面的管端面。 中间件，极片和管件中的至少两个被构造为可以使用电熔接彼此连接。 中间件，极片和管件中的至少两个具有不同的导电性。 设置在对应的第一和第二接合区域中的极管和管件的相应部分被构造成各自具有基本上等于中间件的一部分的电阻的电阻。

    Solenoid assembly
    9.
    发明申请
    Solenoid assembly 有权
    电磁阀总成

    公开(公告)号：US20060114089A1

    公开(公告)日：2006-06-01

    申请号：US10555787

    申请日：2004-05-03

    申请人： Roland Schempp ,  Lars Olems

    发明人： Roland Schempp ,  Lars Olems

    IPC分类号： H01F7/08

    CPC分类号： F16K31/0679 ,  H01F7/123 ,  H01F7/1607

    摘要： What is disclosed is a lifting magnet assembly for a servo valve or control valve comprising a proportional magnet which acts on a valve spool of the control valve or servo valve through a tappet. Between the spool and the proportional magnet a failsafe magnet is provided which is penetrated or encompassed by the tappet of the proportional magnet.

    摘要翻译： 公开的是用于伺服阀或控制阀的起重磁体组件，其包括通过挺杆作用在控制阀或伺服阀的阀芯上的比例磁体。 在卷轴和比例磁体之间提供故障安全磁体，其被比例磁体的挺杆穿透或包围。

    Solenoid arrangement and valve arrangement
    10.
    发明授权
    Solenoid arrangement and valve arrangement 有权
    电磁阀布置和阀门布置

    公开(公告)号：US08757586B2

    公开(公告)日：2014-06-24

    申请号：US13056463

    申请日：2009-07-20

    申请人： Juergen Gruen ,  Horst Bartel ,  Roland Schempp ,  Klemens Strauss

    发明人： Juergen Gruen ,  Horst Bartel ,  Roland Schempp ,  Klemens Strauss

    IPC分类号： H01F7/16

    CPC分类号： H01F7/1607 ,  H01F7/13 ,  H01F2007/085 ,  H01F2007/1661

    摘要： A solenoid arrangement comprises a pole tube which is axially subdivided into a pole core section, a transition section, and a tube section. A magnetic flux between the pole core section and the tube section is interrupted by the transition section. An armature is movably guided in the pole tube and has, at its end facing the pole core section, a flange which axially projects from an end face. According to the invention, the pole core section has a stepped depression into which the armature can plunge and which, starting from the transition section, is subdivided into an annular collar, a shoulder, and a notch which is set back axially and radially. An axial dimension of the collar exceeds an axial dimension of the flange.

    摘要翻译： 一个螺线管装置包括一个轴筒，它被轴向细分成一个极芯部分，一个过渡部分和一个管部分。 极芯部分和管部分之间的磁通量被过渡部分中断。 电枢在极管中可移动地被引导，并且在它的面向极芯部分的端部处具有从端面轴向突出的凸缘。 根据本发明，极芯部分具有阶梯式凹陷，电枢可以插入其中，并且从过渡部分开始，其被细分成环形轴环，肩部和沿轴向和径向放置的凹口。 轴环的轴向尺寸超过凸缘的轴向尺寸。