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    DOUBLE VALVE CONSTRUCTED FROM UNITARY SINGLE VALVES
    1.
    发明授权
    DOUBLE VALVE CONSTRUCTED FROM UNITARY SINGLE VALVES 有权
    从各单位现有阀双阀

    公开(公告)号：EP2545286B1

    公开(公告)日：2017-04-05

    申请号：EP10740467.5

    申请日：2010-07-23

    申请人： ROSS OPERATING VALVE COMPANY

    发明人： BENTO, José Carlos ,  CUMMINGS, Eric Oden

    IPC分类号： F15B20/00

    CPC分类号： F15B20/001 ,  F15B20/008 ,  F16K11/24 ,  F16P3/22 ,  Y10T137/86879 ,  Y10T137/87209

    摘要： A double valve includes a first unitary valve assembly and a second unitary valve assembly. Each unitary valve assembly includes a first outlet port, a second outlet port, and a spool. A first pilot assembly and a second pilot assembly are coupled to the first unitary valve assembly and the second unitary valve assembly, respectively. A plate is coupled to the unitary valve assemblies and includes a passage to provide a first common outlet passage that is coupled to the respective first outlet ports of the unitary valve assemblies and a second common outlet passage that is coupled to the respective second outlet ports of the unitary valve assemblies. When the spools are in a first position, fluid flows through the first common outlet passage, and when the spools are in a second position, the fluid flows through the second common outlet passage.

    DOUBLE VALVE CONSTRUCTED FROM UNITARY SINGLE VALVES
    3.
    发明公开
    DOUBLE VALVE CONSTRUCTED FROM UNITARY SINGLE VALVES 有权
    澳大利亚爱琴尼亚大学毕业生毕业生

    公开(公告)号：EP2545286A1

    公开(公告)日：2013-01-16

    申请号：EP10740467.5

    申请日：2010-07-23

    申请人： ROSS OPERATING VALVE COMPANY

    发明人： BENTO, José Carlos ,  CUMMINGS, Eric Oden

    IPC分类号： F15B20/00

    CPC分类号： F15B20/001 ,  F15B20/008 ,  F16K11/24 ,  F16P3/22 ,  Y10T137/86879 ,  Y10T137/87209

    摘要： A double valve includes a first unitary valve assembly and a second unitary valve assembly. Each unitary valve assembly includes a first outlet port, a second outlet port, and a spool. A first pilot assembly and a second pilot assembly are coupled to the first unitary valve assembly and the second unitary valve assembly, respectively. A plate is coupled to the unitary valve assemblies and includes a passage to provide a first common outlet passage that is coupled to the respective first outlet ports of the unitary valve assemblies and a second common outlet passage that is coupled to the respective second outlet ports of the unitary valve assemblies. When the spools are in a first position, fluid flows through the first common outlet passage, and when the spools are in a second position, the fluid flows through the second common outlet passage.

    摘要翻译： 双阀包括第一单一阀组件和第二单一阀组件。 每个单一阀组件包括第一出口端口，第二出口端口和阀芯。 第一引导组件和第二引导组件分别联接到第一整体阀组件和第二单一阀组件。 板连接到单一阀组件并且包括通道，以提供第一公共出口通道，其联接到单一阀组件的相应的第一出口端口以及第二公共出口通道，第二公共出口通道联接到相应的第二出口 整体阀组件。 当卷轴处于第一位置时，流体流过第一公共出口通道，并且当卷轴处于第二位置时，流体流过第二公共出口通道。

    Dynamic fluid power monitoring system for separate actuators
    5.
    发明公开
    Dynamic fluid power monitoring system for separate actuators 有权
    单独的控制动态流动力监测系统

    公开(公告)号：EP1816356A3

    公开(公告)日：2010-12-01

    申请号：EP06256310.1

    申请日：2006-12-12

    申请人： ROSS OPERATING VALVE COMPANY

    发明人： Bento, Jose Carlos ,  Russel, Neil E. ,  Foster, Joseph E. ,  Zimmerling, Detlef

    IPC分类号： F15B20/00

    CPC分类号： F15B20/008 ,  F15B20/001 ,  Y10T137/87209 ,  Y10T137/87225

    摘要： A control valve apparatus couples pressurized fluid to first and second actuators using first and second double valves (30,31). The first double valve (30) includes first and second crossover passages (70,71) and first and second pilots (34,36). The second double valve (31) includes third and fourth crossover passages (72,73) and third and fourth pilots (67,50). A first interconnection (55) couples the first crossover passage (70) with the third pilot fluid inlet (47). A second interconnection (56) couples the second crossover passage (71) with the fourth pilot fluid inlet (50). A third interconnection (57) couples the third crossover passage (72) with the first pilot fluid inlet (34). A fourth interconnection (58) couples the fourth crossover passage (73) with the second pilot fluid inlet (36). Thus, operation of each pilot depends upon receiving pressurized fluid from the other double valve which is only present when the other double valve is not in a fault condition.

    Inlet monitor and latch for a crust breaking system
    6.
    发明公开
    Inlet monitor and latch for a crust breaking system 有权
    摄入监控和锁定的地壳断裂系统

    公开(公告)号：EP1820974A3

    公开(公告)日：2010-05-19

    申请号：EP07250593.6

    申请日：2007-02-14

    申请人： ROSS OPERATING VALVE COMPANY

    发明人： Weiler, Charles ,  Russell, Neil ,  Winsand, Robert

    IPC分类号： F15B15/22 ,  F15B15/26

    CPC分类号： F15B15/225 ,  C25C3/14 ,  F15B11/15 ,  F15B15/261

    摘要： A system for selectively controlling movement of a piston between first and second positions, the system comprising a controller (24) selectively actuated to enable fluid communication between a device (20) and a source of pressurized fluid, a control valve for enabling fluid communication between a control system and the source of pressurized fluid, a sensing system (55) for identifying the first and second positions, a monitoring valve (70) selectively actuated by the at least one sensing valve (56,58) for exhausting the flow of pressurized fluid, wherein the monitoring actuator remains actuated until the control valve is deactuated, and a latching mechanism (149) selectively capable of engaging the piston when a loss of pressurized fluid has been identified.

    Double valve constructed from unitary single valves
    8.
    发明公开
    Double valve constructed from unitary single valves 有权
    双阀由单体单阀构成

    公开(公告)号：EP1512873A3

    公开(公告)日：2005-08-03

    申请号：EP04255307.3

    申请日：2004-09-02

    申请人： Ross Operating Valve Company

    发明人： Bento, Jose Carlos

    IPC分类号： F15B20/00 ,  F16P3/22

    CPC分类号： F16P3/22 ,  F15B20/001 ,  Y10T137/87209

    摘要： A double valve (10) is constructed from first (11) and second (12) unitary valve assemblies each having a respective inlet port (22,27), a respective outlet port (23,28), a respective exhaust port (26,32), a respective first cross-mirror port (24,30), and a respective second cross-mirror port (25,31). A first plate (17) is coupled to the first and second unitary valve assemblies and includes respective passages to provide a common inlet port coupled to the respective inlet ports of the first and second unitary valve assemblies, a common outlet port coupled to the respective outlet ports of the first and second unitary valve assemblies, and a common exhaust port coupled to the respective exhaust ports of the first and second unitary valve assemblies. A second plate (18) is coupled to the first and second unitary valve assemblies providing a first cross-connection between the first cross-mirror port of the first unitary valve body and the second cross-mirror port of the second unitary valve body, and providing a second cross-connection between the second cross-mirror port of the first unitary valve body and the first cross-mirror port of the second unitary valve body.

    摘要翻译： 双阀（10）由第一（11）和第二（12）整体阀组件构成，每个阀组件具有相应的入口端口（22,27），相应的出口端口（23,28），相应的排气端口（26,27） 32），相应的第一交叉镜口（24,30）和相应的第二交叉镜口（25,31）。 第一板（17）联接到第一和第二整体阀组件并且包括相应的通道以提供联接到第一和第二整体阀组件的相应入口的共同入口端口，联接到相应出口 第一和第二单体阀组件的端口以及联接到第一和第二单体阀组件的相应排气端口的公共排气口。 第二板（18）联接到第一和第二单体阀组件上，提供第一单体阀体的第一交叉镜口和第二单体阀体的第二交联镜口之间的第一交叉连接，以及 在第一单体阀体的第二交叉镜口和第二单体阀体的第一交叉镜口之间提供第二交叉连接。

    Low-energy and non-heat transferring crust breaking system
    10.
    发明公开
    Low-energy and non-heat transferring crust breaking system 有权
    低能量和-wärmeübertragungs-转向系统

    公开(公告)号：EP1255049A3

    公开(公告)日：2004-02-25

    申请号：EP02009942.0

    申请日：2002-05-03

    申请人： Ross Operating Valve Company

    发明人： Horstmann, Theodor H. ,  Foster, Joseph E., Jr. ,  Russell, Neil E.

    IPC分类号： F15B21/14 ,  F15B11/15 ,  C25C3/14

    CPC分类号： C25C3/14 ,  F15B11/15 ,  F15B15/225 ,  F15B20/00 ,  Y02P10/262

    摘要： A pneumatic control system is provided for selectively controlling movement of a pneumatically-operated device (20) between first and second working positions. The pneumatically-operated device (20) includes a working portion (30) and a pneumatic-control portion (32). The pneumatic-control portion (32) is in fluid communication with a pressurized fluid source (26) and includes a series of valves (64,66,70) for selectively manipulating the working portion (30) between the first and second working positions. The pneumatic-control portion (32) further includes a sensing system (56,58) for holding the working portion (30) in a static mode by selectively applying system pressure to the working portion (30). In this manner, a more energy efficient system is provided by eliminating the need for continuous application of full line pressure.