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    • 1. 发明申请
    • HYDRAULIC RESERVOIR FOR HYDRAULIC REGENERATIVE CIRCUIT
    • 液压再生电路液压储罐
    • WO2011068982A2
    • 2011-06-09
    • PCT/US2010058752
    • 2010-12-02
    • BUCYRUS INT INCWEBER ROBERTESCH UWE
    • WEBER ROBERTESCH UWE
    • F16D31/02F15B13/04F16D31/00
    • F04B23/02
    • A hydraulic reservoir includes a container having an internal volume, an internal wall dividing the internal volume of the container into a first section and a second section for separately containing the hydraulic fluid, and two one-way valves. The first one-way valve allows the hydraulic fluid to be drawn out of the first section of the hydraulic reservoir and substantially prevents a flow of the hydraulic fluid back into the first section. The second one-way valve allows the hydraulic fluid to be returned to the second section of the hydraulic reservoir and substantially prevents a flow of the hydraulic fluid out of the second section. A cooling/filtering loop may connect the second section and the first section such that the used fluid in the second section may be processed and returned to the first section in a substantially unused condition.
    • 液压储存器包括具有内部容积的容器,将容器的内部容积分成第一部分的内壁和用于分别容纳液压流体的第二部分和两个单向阀。 第一单向阀允许液压流体从液压储存器的第一部分中抽出,并且基本上防止液压流体流回第一部分。 第二单向阀允许液压流体返回到液压储存器的第二部分,并且基本上防止液压流体流出第二部分。 冷却/过滤回路可以连接第二部分和第一部分,使得第二部分中的使用流体可以在基本上未使用的状态下被处理并返回到第一部分。
    • 3. 发明申请
    • CHARGING APPARATUS FOR A VEHICLE
    • 车辆装载装置
    • WO2013037814A2
    • 2013-03-21
    • PCT/EP2012067817
    • 2012-09-12
    • BAYERISCHE MOTOREN WERKE AGWEBER ROBERTHERZOG TORSTENKRAMMER JOSEFRESPONDEK MICHAEL
    • WEBER ROBERTHERZOG TORSTENKRAMMER JOSEFRESPONDEK MICHAEL
    • B60L11/1818B60L11/185B60L2230/12H02J5/00H02J7/0055H02J7/02Y02T10/7005Y02T10/7088Y02T90/121Y02T90/128Y02T90/14
    • A charging apparatus for a vehicle having an energy store (1), wherein the charging apparatus comprises a charging source (2a), a charging connector (3a), a charging socket (4c), a charging controller (5), an AC charger (6) and a circuit-breaker means (7), and the charging socket comprises nine electrically usable contacts, wherein the first contact (11) is connected to the charging controller as a pilot contact by means of a pilot line (pilot), the second contact (12) is connected to the charging controller as a proxy contact by means of a proxy line (proxy), the third contact (13) is connected to vehicle earth as a safety-earth contact by means of a safety-earth line (PE), the fourth contact (14) is connected to the AC charger as a neutral conductor contact by means of a neutral line (N) and the fifth contact (15) is connected to the AC charger as a phase-1 contact by means of a phase-1 line (L1), the eighth contact (18) is connected to the energy store as a positive DC contact by means of a DC positive line (DC+) and by means of the circuit-breaker means, the ninth contact (19) is connected to the energy store as a negative DC contact by means of a DC negative line (DC-) and by means of the circuit-breaker means, the sixth contact (16) is connected to the DC negative line as a phase-2 contact by means of a phase-2 line (L2"), and the seventh contact (17) is connected to the DC positive line as a phase-3 contact by means of a phase-3 line (L3").
    • 用于具有能量存储的车辆装载装置(1),所述充电装置包括充电源(2a)中,充电插头(3A),一个充电插座(图4c),充电控制单元(5),交流充电器(6)和一个电源切换装置(7) 和充电连接器包括九个电可编程触点,所述第一触点(11),其通过先导管路(导频)的导频触点连接至充电控制装置,所述第二触点(12)作为代理接触顶部的代理线路(代理)被连接到所述充电控制装置, 第三接触(13),其经由一保护线(PE)保护导体触头连接到车辆接地,第四接触(14),经由中性线(N)的中性导体接触连接到交流充电器,和第五触点(15),为相1 触点通过第1相线(L1)连接到交流充电器,第8触点(18)通过直流正极线为正极直流触点( DC +)以及通过电源开关连接与能量存储装置,第九接触(19),其经由DC-负信号线(DC)和功率开关的负直流接触与所述能量存储装置被连接装置,所述第六接触(16),为相 经由相2线(L2“)-2-触点连接到直流负极线,和在3相线(L3第七触点(17)相接触3”),其具有 DC plus线已连接。
    • 7. 发明申请
    • ROTARY SERVO PULSER AND METHOD OF USING THE SAME
    • 旋转伺服驱动器及其使用方法
    • WO2014074128A3
    • 2014-10-23
    • PCT/US2013000254
    • 2013-11-07
    • RIME DOWNHOLE TECHNOLOGIES LLCGOPALAN MANOJWEBER ROBERT
    • GOPALAN MANOJWEBER ROBERT
    • E21B47/18
    • F16K27/00E21B34/00E21B47/182E21B47/187F16K27/045
    • A servo pulser used to actuate a pulser valve and create pressure pulses in downhole measurement while drilling tools is described. An electric gearmotor is used to rotate a shaft which in turn operates a servo valve. A facing portion of the shaft is compressed onto the face of a servo seat having passages connected to the inside of a drill collar and the rotating action is used to open and/or obstruct a fluid path through those passages. The shaft may include wear-resistant tips to obstruct the fluid path. Part of the torque-transmitting apparatus between the gearmotor and the shaft can be hydrostatically compensated, and part sealed against the operating environment. A magnetic torque coupler may be used as part of the torquetransmitting apparatus between the gearmotor and the shaft.
    • 描述了一种伺服脉冲发生器,其用于致动脉冲阀并在钻井工具期间在井下测量中产生压力脉冲。 使用电动减速电机来旋转轴,该轴又操作伺服阀。 轴的面对部分被压缩到具有连接到钻铤内部的通道的伺服座的表面上,并且旋转动作用于打开和/或阻塞通过这些通道的流体路径。 轴可以包括阻碍流体路径的耐磨尖端。 减速电机和轴之间的扭矩传递装置的一部分可以进行流体静力补偿,并且部分地与操作环境密封。 磁力转矩耦合器可以用作减速电机和轴之间的转鼓装置的一部分。
    • 8. 发明申请
    • ENERGY MANAGEMENT AND STORAGE SYSTEM
    • 能源管理与储存系统
    • WO2012047546A3
    • 2012-06-14
    • PCT/US2011052950
    • 2011-09-23
    • CATERPILLAR GLOBAL MINING LLCONSAGER MICHAEL GHELFRICH JOSEPHPERUGINI DAVE LCHMIEL WAYNE GWEBER ROBERTMILLER PETER J
    • ONSAGER MICHAEL GHELFRICH JOSEPHPERUGINI DAVE LCHMIEL WAYNE GWEBER ROBERTMILLER PETER J
    • E02F9/20E02F3/42
    • B60L11/08B60L2200/40Y02T10/70Y02T10/7077Y02T90/16
    • Heavy equipment is designed for operation in a substantially-repetitive work cycle that includes lifting, rotating, and lowering steps. The heavy equipment includes a generator, an electrical bus, an energy storage component, and working components. The generator provides a substantially constant electrical output to the electrical bus, which is communicated to the working components. As such, the working components of the heavy equipment are driven directly or indirectly by the electrical output of the generator. The controller selectively couples the energy storage component to the electrical bus, and the energy storage component is configured to store electricity provided by the generator, and to provide electricity to the working components by way of the electrical bus. The electrical output of the generator is less than the power used by the heavy equipment during a portion of the work cycle, and the controller couples the energy storage component to the electrical bus to supplement the electrical output of the generator during the portion of the work cycle in which the electrical output of the generator is less than the power used by the working components of the heavy equipment.
    • 重型设备设计用于在基本上重复的工作循环中进行操作,包括提升,旋转和降低步骤。 重型设备包括发电机,电气总线,能量存储部件和工作部件。 发电机向电气总线提供基本上恒定的电输出,其被传送到工作部件。 因此,重型设备的工作部件由发电机的电气输出直接或间接驱动。 控制器选择性地将能量存储部件耦合到电气总线,并且能量存储部件被配置为存储由发电机提供的电力,并且通过电气总线向工作部件提供电力。 发电机的电气输出小于重型设备在工作周期的一部分使用的功率,并且控制器将能量存储部件耦合到电气总线,以在工作的一部分期间补充发电机的电气输出 发电机的电气输出小于重型设备的工作部件使用的功率的循环。