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1. 发明申请

US20140305117A1 POWER CYLINDER AND CONSTRUCTION MACHINE OR LIFTING GEAR 审中-公开
标题翻译：动力缸和建筑机械或起重机械
公开(公告)号：US20140305117A1
公开(公告)日：2014-10-16
申请号：US14249599
申请日：2014-04-10
申请人： Liebherr-Hydraulikbagger GmbH
发明人： Roman Hofmann
IPC分类号： F15B21/08 , E02F3/42 , F15B13/044 , E02F9/22
CPC分类号： F15B21/085 , E02F3/42 , E02F9/22 , E02F9/2228 , E02F9/2271 , F15B13/044 , F15B15/202 , F15B15/28 , F15B21/08
摘要： The invention relates to a power cylinder comprising a piston-in-cylinder unit having at least one pressure connection, an integral valve arrangement for controlling the pressure volume flow from the pressure connection into the cylinder space and an integrated control and/or regulation unit for actuating the valve arrangement.
摘要翻译：本发明涉及一种动力缸，其包括具有至少一个压力连接的活塞缸内单元，用于控制从压力连接到气缸空间的压力体积流量的一体式阀装置，以及一体化控制和/或调节单元，致动阀门装置。

2. 发明申请

US20120104294A1 Valve Array with CAN Bus Circulation Valve 审中-公开
标题翻译：带CAN总线循环阀的阀座
公开(公告)号：US20120104294A1
公开(公告)日：2012-05-03
申请号：US13202477
申请日：2010-04-16
申请人： Martin Heusser , Peter Scheubert , Jean Michel Sabatier
发明人： Martin Heusser , Peter Scheubert , Jean Michel Sabatier
IPC分类号： F16K31/02
CPC分类号： F15B13/0867 , F15B13/08 , F15B13/0814 , F15B13/0817 , F15B13/0857 , F15B13/086 , F15B20/008 , F15B21/085 , F15B2211/71 , F15B2211/8636 , F15B2211/87 , Y10T137/87772
摘要： The present invention relates to a hydraulic valve array with a CAN bus circulation valve. In particular, a hydraulic valve array is provided, having several modularly joined valve sections (S1-S5, Sx), at least some of which contain at least one electric actuator mechanism (13) and/or sensor mechanism (15) and at least one control and/or evaluation valve electronics (16), and having a communication bus cabling (K) connecting at least some valve sections (S1-S5, Sx) with a central control device (C) for controlling and/or monitoring the valve sections (S1-S5, Sx), wherein a circulation valve section (20) functionally associated to the valve sections (S1-S5, Sx) which is provided with an intelligent circulation valve control (μC1) is structurally integrated in the hydraulic valve array, and wherein the intelligent circulation valve control (μC1) is connected to the communication bus cabling (K) with a communication link (B) at least for communication with at least one valve section (S1-S5, Sx)
摘要翻译：本发明涉及具有CAN总线循环阀的液压阀座。特别地，提供一种液压阀阵列，其具有若干模块连接的阀部分（S1-S5，Sx），至少其中一些包含至少一个电致动器机构（13）和/或传感器机构（15），并且至少一个控制和/或评估阀电子器件（16），并且具有连接至少一些阀部分（S1-S5，Sx）与中央控制装置（C）的通信总线布线（K），用于控制和/或监视阀（S1-S5，Sx），其中与设置有智能循环阀控制（μC1）的阀部（S1-S5，Sx）功能关联的循环阀部（20）结构地集成在液压阀列，并且其中所述智能循环阀控制（μC1）至少与至少一个阀部（S1-S5，Sx）通信的通信链路（B）连接到所述通信总线布线（K）

3. 发明授权

US07520208B2 Drive device comprising a position controller 有权
标题翻译：驱动装置包括位置控制器
公开(公告)号：US07520208B2
公开(公告)日：2009-04-21
申请号：US11662510
申请日：2006-02-21
申请人： Bernd Beuth , Uwe Mödinger
发明人： Bernd Beuth , Uwe Mödinger
IPC分类号： F15B9/09 , F01B31/12
CPC分类号： F15B15/2853 , F15B15/1433 , F15B15/1438 , F15B15/1466 , F15B15/202 , F15B15/2815 , F15B15/2861 , F15B15/2892 , F15B21/085
摘要： A drive device comprises a fluid driven drive (2), which defines a drive space (8), in which at least one drive piston (14) is located which is able to be linearly shifted by fluid actuation and is kinematically coupled with an output drive part (17). Furthermore there is a position regulator (3) which is responsible for setting the position of the at least one drive piston (14), such regulator having a electronic regulation circuitry (26) and a valve means (27) and being a component of a regulator cartridge (28) which is inserted as a unitary assembly from the side, which is axially opposite to the drive space (8), through an installation opening into a accommodating space (25) defined by an integral extension of the drive housing (4) made in one piece therewith and axially in sequence with the drive space (8).
摘要翻译：驱动装置包括限定驱动空间（8）的流体驱动驱动器（2），其中定位有至少一个驱动活塞（14），所述至少一个驱动活塞能够通过流体致动线性移动，并且与输出驱动部件（17）。此外，还有一个位置调节器（3），其负责设置至少一个驱动活塞（14）的位置，该调节器具有电子调节电路（26）和阀装置（27），并且是一个调节器盒（28），其从与驱动空间（8）轴向相对的侧面作为整体式组件插入到通过驱动壳体（4）的整体延伸部限定的容纳空间（25）中的安装开口）与驱动空间（8）顺序地一体地制成。

4. 发明申请

US20080257422A1 Electro-Hydraulic Control Device, Valve and Activating Electronics 审中-公开
标题翻译：电液控制装置，阀门和激活电子
公开(公告)号：US20080257422A1
公开(公告)日：2008-10-23
申请号：US12097709
申请日：2006-11-25
申请人： Christian Fack , Alexander Meisselbach , Karlheinz Panzer
发明人： Christian Fack , Alexander Meisselbach , Karlheinz Panzer
IPC分类号： F15B21/08 , F15B13/04 , F16K31/02
CPC分类号： F15B13/085 , F15B13/0857 , F15B13/086 , F15B13/0875 , F15B19/002 , F15B21/085 , Y10T137/7761
摘要： An electro-hydraulic control device is equipped with a valve and with activating electronics for the electrical activation of the valve as a function of a control signal. A sensor component or actuator component which is held on the valve, is connected to the activating electronics by means of an electrical connecting line. A non-volatile data memory is arranged on or in the sensor component or the actuator component, and the data of the data memory can be read out via the electrical connecting line.
摘要翻译：电液控制装置配备有阀和启动电子器件，用于根据控制信号电阀的电激活。保持在阀上的传感器部件或致动器部件通过电连接线连接到激活电子器件。非易失性数据存储器布置在传感器部件或致动器部件上或传感器部件中，并且数据存储器的数据可以经由电连接线读出。

5. 发明授权

US06636782B2 Method of driving and controlling a solenoid-operated valve 失效
公开(公告)号：US06636782B2
公开(公告)日：2003-10-21
申请号：US09953218
申请日：2001-09-17
申请人： Fumio Morikawa , Nobuyuki Ishitsuka
发明人： Fumio Morikawa , Nobuyuki Ishitsuka
IPC分类号： G05D700
CPC分类号： F15B21/085 , Y10T137/0318 , Y10T137/86445
摘要： A method of driving and controlling a solenoid-operated valve is provided. The solenoid-operated valve can be centrally controlled and managed and it is possible to easily respond to any system change. The solenoid-operated valve is provided with a solenoid-operated valve driving control circuit for receiving solenoid-operated valve opening/closing control data from a serial bus as serial data including two bits for each of two solenoid-operated valve coils of the solenoid-operated valve; converting the data into parallel data; driving the solenoid-operated valve coils based on one bit of the two bits for each solenoid-operated valve coil in parallel data; driving light emitting diodes based on the other bit; and inputting an output from a sensor for detecting each of open and closed states of the solenoid-operated valve and a signal indicating whether each of the solenoid-operated valve coils has a single-coil structure or a double-coil structure by a switch; and converting the input data for sending to the serial bus.

6. 发明申请

US20020000257A1 Fluid control system 有权
标题翻译：流体控制系统
公开(公告)号：US20020000257A1
公开(公告)日：2002-01-03
申请号：US09886882
申请日：2001-06-21
发明人： Marcus Mead , Gary Alan Shaw , Alan Paul Ross
IPC分类号： F16K027/00
CPC分类号： F15B13/0839 , F15B13/0817 , F15B13/0821 , F15B13/0828 , F15B13/0853 , F15B13/0857 , F15B13/0867 , F15B13/0875 , F15B13/0889 , F15B21/085 , Y10T137/87885
摘要： A modular fluid control system, comprising: a control module for receiving parallel electronic control signals as a plurality of data streams, the control module including a control unit configured to convert the data streams of the parallel electronic control signals to serial electronic control signals, each including a plurality of data pulses as control instruction signals, and an electrical connector; a plurality of valve modules, each valve module including at least one valve operable to control the flow of pressurised fluid; and a plurality of manifold modules connectable in series to the control module and connected to respective ones of the valve modules, each manifold module including a fluid supply conduit to provide a common manifold for receiving pressurised fluid, first and second electrical connectors for connection with ones of the connectors of adjacent manifold modules and the connector of the control module to provide an electrical bus for transmission of the serial control signals and power supply, and a control unit configured to decode one or more of the first-received data pulses of the serial control signals, control the respective valve module accordingly, and pass any remaining data pulses as a modified serial control signal from which the decoded data pulses have been one of removed or blocked to the control unit of any downstream manifold module.
摘要翻译：一种模块化流体控制系统，包括：用于接收作为多个数据流的并行电子控制信号的控制模块，所述控制模块包括控制单元，其被配置为将并行电子控制信号的数据流转换为串行电子控制信号，每个包括作为控制指令信号的多个数据脉冲和电连接器; 多个阀模块，每个阀模块包括至少一个可操作以控制加压流体流动的阀; 以及多个歧管模块，其可串联连接到所述控制模块并且连接到相应的所述阀模块，每个歧管模块包括流体供应管道，以提供用于接收加压流体的公共歧管，用于与所述阀组件连接的第一和第二电连接器的相邻歧管模块的连接器和控制模块的连接器，以提供用于传输串行控制信号和电源的电气总线;以及控制单元，被配置为解码串行控制信号和电源中的一个或多个第一接收数据脉冲控制信号，相应地控制相应的阀门模块，并且将任何剩余的数据脉冲作为经修改的串行控制信号传递，解码的数据脉冲从该数据脉冲已经被去除或阻塞到任何下游歧管模块的控制单元。

7. 发明授权

US5947140A System and method for controlling an independent metering valve 失效
标题翻译：用于控制独立计量阀的系统和方法
公开(公告)号：US5947140A
公开(公告)日：1999-09-07
申请号：US109880
申请日：1998-07-02
申请人： James A. Aardema , Douglas W. Koehler
发明人： James A. Aardema , Douglas W. Koehler
IPC分类号： F15B9/09 , F15B11/00 , F15B11/02 , F15B21/08 , F15B13/02
CPC分类号： F15B21/082 , F15B11/006 , F15B11/02 , F15B21/085 , F15B21/087 , F15B2211/30575 , F15B2211/3111 , F15B2211/3144 , F15B2211/327 , F15B2211/50572 , F15B2211/5059 , F15B2211/5159 , F15B2211/6346 , F15B2211/6654 , F15B2211/75 , Y10T137/0318 , Y10T137/87217
摘要： A system and method for controlling an independent metering valve operating in a hydraulic circuit determines a displacement command for one or more metering valves to provide desired flows through the metering valves and desired pressure drops across the metering valves. The system determines the displacement command based on a mode of operation of the hydraulic circuit and a velocity for a hydraulic device controlled by the hydraulic circuit. The system determines the displacement command further based on an amount of flow available to the hydraulic circuit. The system allows the hydraulic circuit to be electronically controlled thereby providing flexibility not found in conventional hydraulic control systems.
摘要翻译：用于控制在液压回路中操作的独立计量阀的系统和方法确定一个或多个计量阀的位移命令，以提供通过计量阀的期望流量和跨越计量阀的期望压降。该系统基于液压回路的操作模式和由液压回路控制的液压装置的速度来确定位移指令。该系统进一步基于可用于液压回路的流量来确定位移指令。该系统允许液压回路被电子控制，从而提供在常规液压控制系统中没有发现的灵活性。

8. 发明授权

US5865597A Liquid pump for preventing contact between the sealing structure and pressurized liquid 失效
标题翻译：用于防止密封结构和加压液体接触的液体泵
公开(公告)号：US5865597A
公开(公告)日：1999-02-02
申请号：US625890
申请日：1996-04-01
申请人： Yasuo Ozawa
发明人： Yasuo Ozawa
IPC分类号： B63H25/30 , B63B25/00 , B63J3/00 , F04D29/10 , F04D29/14 , F15B11/08 , F15B11/17 , F15B15/18 , F15B21/08 , F16J15/16 , F16J15/42 , F16K31/124
CPC分类号： F04D29/108 , F04D29/146 , F15B11/17 , F15B15/18 , F15B21/085 , F16J15/164 , F16J15/42 , F16K31/1245 , F15B2211/27 , F15B2211/6313 , F15B2211/633 , F15B2211/6651 , F15B2211/6653 , F15B2211/71 , F15B2211/76
摘要： A pump incorporates a housing with a pump chamber and an internal bore communicating with the pump chamber, and a power driven impeller shaft supported in the housing by at least one bearing in the internal bore. The impeller shaft has an impeller in the pump chamber. A seal mechanism is in the internal bore between the bearing and the pump chamber providing a seal between the impeller shaft and the wall surface of the internal bore. The internal bore has a stepped configuration with small and large diameter portions and a vertical wall defined therebetween. The large diameter portion defines an intermediate chamber between the bearing and the pump chamber and that chamber connects with the pump chamber. The intermediate chamber contains liquid with air being trapped in the remaining portion of the intermediate chamber. The bearing and the seal mechanism are located in the small diameter portion. A partition wall member in the intermediate chamber divides the chamber into a first compartment adjacent the pump chamber and a second compartment adjacent the seal mechanism. The first and second compartments are connected at the upper and radially outer peripheral portion of the intermediate chamber. A device provided on the impeller shaft forces the liquid in the second compartment when the impeller shaft rotates, so as to displace into the first compartment, while the air concentrates in the second compartment around the impeller shaft, thereby excluding liquid from the sealing mechanism.
摘要翻译：泵包括具有泵室的壳体和与泵室连通的内孔，以及由内孔中的至少一个轴承支撑在壳体中的动力驱动叶轮轴。叶轮轴在泵室中具有叶轮。密封机构位于轴承和泵室之间的内孔中，从而在叶轮轴和内孔的壁表面之间提供密封。内孔具有阶梯状构造，其具有小直径和大直径部分，并且其间限定有垂直壁。大直径部分限定了在轴承和泵室之间的中间室，并且该室与泵室连接。中间室包含液体，空气被捕获在中间室的剩余部分中。轴承和密封机构位于小直径部分。中间室中的隔壁构件将室分隔成邻近泵室的第一隔室和与密封机构相邻的第二隔室。第一和第二隔室连接在中间室的上部和外部的外周部分。当叶轮轴旋转时，设置在叶轮轴上的装置迫使第二隔室中的液体，以便在空气集中在围绕叶轮轴的第二隔室中时移入第一隔室，从而从密封机构排除液体。

9. 发明授权

US09360870B2 Digital proportional wireless control 有权
标题翻译：数字比例无线控制
公开(公告)号：US09360870B2
公开(公告)日：2016-06-07
申请号：US13945428
申请日：2013-07-18
申请人： Lynch Fluid Controls Inc.
发明人： Ernest Thomas Lynch
IPC分类号： F16K31/06 , G05D7/06 , G05D16/20 , F15B21/08
CPC分类号： G05D7/0641 , F15B21/085 , F16K31/0675 , G05D7/0617 , G05D16/20 , G05D16/2026
摘要： Various embodiments are described herein for a system for controlling fluid systems and for remotely controlling fluid control devices. In some described embodiments, the system includes at least one fluid control device, a proportional valve driver coupled to the at least one fluid control device, a wireless network, and at least one user controller device coupled to the proportional valve driver through the wireless network. In some described embodiments, the proportional valve driver comprises a wireless transceiver, a proportional translation unit, and a parameter unit. The proportional valve driver comprises a wireless transceiver operable to establish a communication channel with a user controller, receive a request signal, transmit the request signal to a processor for deconstruction and execution, and transmit a response signal.
摘要翻译：这里描述了用于控制流体系统和远程控制流体控制装置的系统的各种实施例。在一些描述的实施例中，系统包括至少一个流体控制装置，耦合到至少一个流体控制装置的比例阀驱动器，无线网络以及通过无线网络耦合到比例阀驱动器的至少一个用户控制器装置。在一些描述的实施例中，比例阀驱动器包括无线收发器，比例平移单元和参数单元。比例阀驱动器包括可操作以与用户控制器建立通信信道的无线收发器，接收请求信号，将请求信号发送到处理器进行解构和执行，并发送响应信号。

10. 发明授权

US08117747B2 Installing vehicle wiring harness 有权
标题翻译：安装车辆线束
公开(公告)号：US08117747B2
公开(公告)日：2012-02-21
申请号：US11558745
申请日：2006-11-10
申请人： Steven W. Fuller , Douglas A. Schlaudroff , Jerald J. Bultemeier , Chad E. Jagger
发明人： Steven W. Fuller , Douglas A. Schlaudroff , Jerald J. Bultemeier , Chad E. Jagger
IPC分类号： H01R43/00
CPC分类号： B60R16/0222 , F15B19/005 , F15B21/085 , Y10T29/49194 , Y10T29/49826 , Y10T29/4987 , Y10T29/49872 , Y10T29/49876
摘要： One or more connectors at one end of a wire bundle are passed through a polarized through-opening in a wall. The wire bundle is advanced to place a grommet having a substantially right angle curved bend, through and along which the wire bundle curves, immediately proximate the polarized through-opening on one side of the wall. One end of the grommet is inserted into and through the through-opening, and the grommet is advanced to pass its curved bend through the through-opening until the curved bend is disposed on the other side of the wall. Then a polarized groove in the grommet is seated in the polarized through-opening to locate a direction in which the portion of the wire bundle exiting the one end of the grommet extends from the grommet's curved bend.
摘要翻译：线束一端的一个或多个连接器穿过壁中的极化通孔。线束被推进以放置具有基本上直角的弯曲弯曲的索环，线束在其上弯曲，并且紧邻壁的一侧上的偏振通过开口。垫圈的一端插入穿过开口并穿过通孔，并且垫圈前进以使其弯曲的弯曲通过通孔，直到弯曲的弯曲部位于壁的另一侧。然后，索环中的偏振槽位于偏振通孔中，以便定位从索环的一端离开的线束的部分从索环弯曲的弯曲部延伸的方向。

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