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    CONTROLLING DEVICE FOR HYDRAULIC CONSUMERS
    2.
    发明申请
    CONTROLLING DEVICE FOR HYDRAULIC CONSUMERS 失效
    液压消费者控制装置

    公开(公告)号：US20100065135A1

    公开(公告)日：2010-03-18

    申请号：US12448417

    申请日：2007-10-26

    申请人： Winfried Rüb

    发明人： Winfried Rüb

    IPC分类号： F15B11/024 ,  F15B11/16 ,  F15B21/04

    CPC分类号： F15B11/024 ,  F15B11/16 ,  F15B21/047 ,  F15B2211/50545 ,  F15B2211/50554 ,  F15B2211/528 ,  F15B2211/555 ,  F15B2211/565 ,  F15B2211/7135 ,  F15B2211/86 ,  Y10T137/2554 ,  Y10T137/2632 ,  Y10T137/2657 ,  Y10T137/2678 ,  Y10T137/2708 ,  Y10T137/7904

    摘要： The invention relates to a controlling device for hydraulic consumers (10, 12) with at least one controlling valve (18) for controlling a supply pipeline (TReg) for the respective hydraulic consumer (10, 12) and with a tank return pipeline (TR0). Because the control valve (18) is connected to an additional supply pipeline (T0) and constructed as a priority valve in such a manner that the supply pipeline (TReg) receives priority preference of a fluid supply system over the priority of the tank return pipeline (TR0), a type of sensor circuit is realized which checks whether, in accordance with the load situation at the hydraulic consumer (10, 12), then is any need at all for a supply flow.

    摘要翻译： 本发明涉及一种用于液压消耗器（10,12）的控制装置，其具有至少一个控制阀（18），用于控制用于各个液压消耗器（10,12）的供应管道（TReg）和用于回油管道（TR0 ）。 因为控制阀（18）连接到附加供油管道（T0）并且被构造为优先阀，使得供应管线（TReg）优先考虑流体供应系统优先于罐返回管线 （TR0），实现了一种类型的传感器电路，其检查根据液压消耗器（10,12）的负载情况，根本是否需要供应流量。

    Device and method for controlling the position of a pneumatic actuator
    3.
    发明申请
    Device and method for controlling the position of a pneumatic actuator 有权
    用于控制气动执行器位置的装置和方法

    公开(公告)号：US20070084201A1

    公开(公告)日：2007-04-19

    申请号：US11526447

    申请日：2006-09-23

    申请人： Ulrich Schulz ,  Joerg Kiesbauer

    发明人： Ulrich Schulz ,  Joerg Kiesbauer

    IPC分类号： F16D31/02

    CPC分类号： F15B11/06 ,  F15B2211/40515 ,  F15B2211/426 ,  F15B2211/45 ,  F15B2211/6336 ,  F15B2211/6653 ,  F15B2211/86 ,  F15B2211/8855

    摘要： The invention pertains to a device for the controlling the position of a pneumatic actuator comprising: a pneumatically adjustable actuating element (5); a pneumatic actuating drive (6) for adjusting the actuating element (5); an electro-pneumatic position controller (1) for pneumatically driving the actuating drive (6) as a function of a position controller set point and a controlled variable; and at least one main pneumatic power amplifier (10) with bypass throttle for amplifying the power output of the position controller (1) and for pneumatically driving the actuating drive (6). In addition, a pilot control pneumatic power amplifier (9) with a bypass throttle for preamplifying the pneumatic power output of the position controller (1) is installed between the position controller (1) and the main power amplifier (10).

    摘要翻译： 本发明涉及一种用于控制气动致动器的位置的装置，包括：气动调节的致动元件（5）; 用于调节致动元件（5）的气动致动驱动器（6）; 用于根据位置控制器设定点和受控变量气动驱动所述致动驱动器（6）的电动气动位置控制器（1）; 以及具有旁路节气门的至少一个主气动功率放大器（10），用于放大位置控制器（1）的功率输出并用于气动地驱动致动驱动器（6）。 此外，在位置控制器（1）和主功率放大器（10）之间安装有用于对位置控制器（1）的气动功率输出进行前置放大的旁通节气门的先导控制气动功率放大器（9）。

    Device for preventing unintentional restarting
    4.
    发明申请
    Device for preventing unintentional restarting 失效
    防止意外重启的装置

    公开(公告)号：US20020189249A1

    公开(公告)日：2002-12-19

    申请号：US10173223

    申请日：2002-06-14

    发明人： Ronny-Michael Priese

    IPC分类号： F16D031/02

    CPC分类号： G05B9/02 ,  F15B11/042 ,  F15B20/004 ,  F15B2211/30525 ,  F15B2211/40515 ,  F15B2211/411 ,  F15B2211/428 ,  F15B2211/7051 ,  F15B2211/86 ,  F15B2211/8755 ,  Y10T137/7733

    摘要： A device for preventing the unintentional restarting of motors or machines is proposed, it being possible to control the supply of energy to the motor or to the machine by means of a control valve with a mechanically adjustable control element and it being possible to connect the control valve non-detachably to the motor or to the machine, the energy for the motor being generated by means of compressed air, and in that a pneumatic piston, to which the primary air pressure prevailing upstream of the motor and upstream of the control valve can be applied, being arranged as a restarting inhibitor between the control valve and the motor, and in that, in order to apply the primary air pressure, a connecting line being arranged between the motor and the piston.

    摘要翻译： 提出了一种用于防止电动机或机器意外重启的装置，可以通过具有机械可调控制元件的控制阀来控制对电动机或机器的能量供应，并且可以将控制 阀门不可拆卸地连接到电动机或机器，电动机的能量通过压缩空气产生，并且气动活塞，主动气压在电动机上游和控制阀上游的气动活塞可以 被布置为在控制阀和电动机之间的重新启动抑制器，并且为了施加一次空气压力，连接线布置在电动机和活塞之间。

    Controlling device for hydraulic consumers
    5.
    发明授权
    Controlling device for hydraulic consumers 失效
    液压消费者控制装置

    公开(公告)号：US08443827B2

    公开(公告)日：2013-05-21

    申请号：US12448417

    申请日：2007-10-26

    申请人： Winfried Rüb

    发明人： Winfried Rüb

    IPC分类号： G05D7/00

    CPC分类号： F15B11/024 ,  F15B11/16 ,  F15B21/047 ,  F15B2211/50545 ,  F15B2211/50554 ,  F15B2211/528 ,  F15B2211/555 ,  F15B2211/565 ,  F15B2211/7135 ,  F15B2211/86 ,  Y10T137/2554 ,  Y10T137/2632 ,  Y10T137/2657 ,  Y10T137/2678 ,  Y10T137/2708 ,  Y10T137/7904

    摘要： A controlling device for hydraulic consumers (10, 12) has one controlling valve (18) for controlling a supply pipeline (TReg) for the hydraulic consumer (10, 12) and a tank return pipeline (TRO). Because the control valve (18) is connected to an additional supply pipeline (TR) and constructed as a priority valve, the supply pipeline (TReg) receives priority preference of a fluid supply system over the priority of the tank return pipeline (TRO). A sensor circuit is realized which checks whether, in accordance with the load situation at the hydraulic consumer (10, 12), there is any need at all for a supply flow.

    摘要翻译： 一种用于液压消耗器（10,12）的控制装置具有用于控制用于液压消耗器（10,12）和罐返回管道（TRO）的供应管线（TReg）的一个控制阀（18）。 由于控制阀（18）连接到附加供油管道（TR）并且被构造为优先阀，所以供应管道（TReg）在油箱返回管线（TRO）的优先级上接收流体供应系统的优先权。 实现了一种传感器电路，其检测是否根据液压消耗器（10,12）的负载情况，完全不需要供应流。

    Hydraulic actuating device for a closure assembly
    6.
    发明申请
    Hydraulic actuating device for a closure assembly 失效
    用于封闭组件的液压致动装置

    公开(公告)号：US20030061811A1

    公开(公告)日：2003-04-03

    申请号：US10260884

    申请日：2002-09-30

    发明人： Laurentius Andreas Gerardus Mentink ,  Willem Herman Masseling ,  Daniel van ?apos;t Veen

    IPC分类号： F16D031/02

    CPC分类号： F15B11/028 ,  B61D19/026 ,  E05F15/49 ,  E05Y2900/50 ,  E05Y2900/51 ,  F15B11/15 ,  F15B2211/20515 ,  F15B2211/20561 ,  F15B2211/30505 ,  F15B2211/50518 ,  F15B2211/50527 ,  F15B2211/5153 ,  F15B2211/528 ,  F15B2211/613 ,  F15B2211/632 ,  F15B2211/6651 ,  F15B2211/7053 ,  F15B2211/7716 ,  F15B2211/86 ,  F15B2211/8603

    摘要： A hydraulic actuating device for a closure assembly, for example of a vehicle, which closure assembly comprises a closure element which can be moved between a closed position, in which the closure element closes off an opening, and an opened position. The hydraulic actuating device comprises a hydraulic actuator for moving the closure element, which actuator has a housing having a closing chamber and an opening chamber. Further provided are a hydraulic pump having an associated electric pump motor and a reservoir for hydraulic fluid. The hydraulic actuating device further comprises a first pressure-limit valve, which is connected to the opening chamber, and a second pressure-limit valve, which is connected to the closing chamber. Control means are further provided for controlling the supply of hydraulic fluid under pressure to the opening chamber or to the closing chamber of the actuator. A hydraulic flow sensor connected to the control means is provided at each pressure-limit valve, such that the one or more hydraulic flow sensors detect the presence of a flow of hydraulic fluid through the pressure-limit valve to the reservoir. The control means are adaptednullif a flow sensor detects a flow of hydraulic fluidnullto reverse the supply of hydraulic fluid under pressure to the actuator, so that the opening motion is changed to a closing motion or vice versa.

    摘要翻译： 一种用于例如车辆的闭合组件的液压致动装置，该闭合组件包括封闭元件，所述闭合元件可以在封闭元件封闭开口的关闭位置和打开位置之间移动。 液压致动装置包括用于移动闭合元件的液压致动器，该致动器具有具有闭合室和开口腔的壳体。 还提供了具有相关联的电动泵电动机和用于液压流体的储存器的液压泵。 液压致动装置还包括连接到开口室的第一限压阀和连接到关闭室的第二限压阀。 还提供控制装置，用于控制在压力下的液压流体供应到致动器的开启室或关闭室。 连接到控制装置的液压流量传感器设置在每个限压阀处，使得一个或多个液压流量传感器检测通过压力限制阀到储存器的液压流体的存在。 控制装置适于 - 如果流量传感器检测到液压流体的流动 - 将压力下的液压流体的供应反转到致动器，使得打开运动变为闭合运动，反之亦然。

    Hydraulic cylinder with press-fitted pipe
    7.
    发明授权
    Hydraulic cylinder with press-fitted pipe 失效
    液压缸配有压配管

    公开(公告)号：US5960696A

    公开(公告)日：1999-10-05

    申请号：US953391

    申请日：1997-10-17

    申请人： Susumu Niwa ,  Mineo Tanahashi

    发明人： Susumu Niwa ,  Mineo Tanahashi

    IPC分类号： F15B11/024 ,  F15B15/14 ,  F15B15/22 ,  F01B11/02

    CPC分类号： F15B15/1447 ,  F15B11/024 ,  F15B15/222 ,  F15B15/223 ,  F15B2211/86

    摘要： It is intended to dispense with the pipe welding work, thereby improve the pipe mounting performance and prevent contamination which results from welding, and elimination the waste of oil.A spigot portion 34 is mounted upright integrally in the center of the upper end portion of a piston 17, the base end of a piston rod 18 is fitted on the outer periphery of the spigot portion 34, and the outer periphery of the base end of a pipe 41 is press-fitted into an upper hollow part of the spigot portion 34.

    摘要翻译： 旨在省去管道焊接工作，从而提高管道安装性能，防止焊接产生的污染，消除油的浪费。 一个插口部分34一体地安装在活塞17的上端部的中心，活塞杆18的基端装配在插口部分34的外周上，并且基端的外周 管41被压配合到插口部分34的上部中空部分中。

    NON-INERT GAS CERTIFIED ELECTRONIC CONTROLLER
    10.
    发明申请
    NON-INERT GAS CERTIFIED ELECTRONIC CONTROLLER 审中-公开
    非燃烧气体认证电子控制器

    公开(公告)号：US20160377192A1

    公开(公告)日：2016-12-29

    申请号：US15193989

    申请日：2016-06-27

    申请人： TESCOM CORPORATION

    发明人： Jacob T. R. Renollett ,  Eric J. Burgett

    IPC分类号： F16K31/42 ,  F16K31/06

    CPC分类号： F16K31/42 ,  A62C4/00 ,  F15B5/006 ,  F15B11/006 ,  F15B20/00 ,  F15B2211/30575 ,  F15B2211/6306 ,  F15B2211/86 ,  F15B2211/8855 ,  F16K31/06 ,  F16K31/128 ,  G05D16/20 ,  G05D16/2013 ,  G05D16/2093

    摘要： An electro-pneumatic controller adapted to use a non-inert fluid as a control fluid includes a base portion and a cap portion removeably secured to the base portion. A non-intrinsically-safe process may be disposed within an interior of the cap portion. A plurality of passageways may be disposed through the base portion. The electro-pneumatic controller may also include a flameproof barrier assembly which may include a plurality of flameproof joints each disposed within desired portion of the plurality of passageways. The plurality of flameproof joints cooperate to at least partially define a first zone, the flameproof joints adapted to prevent or to limit the spread of an open fire or explosion that might occur due to the ignition of the non-inert control fluid.

    摘要翻译： 适于使用非惰性流体作为控制流体的电动气动控制器包括基部和可移除地固定到基部的帽部。 非本质安全的方法可以设置在盖部分的内部。 多个通道可以穿过基部设置。 电动气动控制器还可以包括防火屏障组件，其可以包括多个防火接头，每个防火接头设置在多个通道的期望部分内。 多个防火接头协作至少部分地限定第一区域，防火接头适于防止或限制由于非惰性控制流体的点燃而可能发生的明火或爆炸的扩散。