会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • ELECTRIC ACTUATOR FOR FLUID CONTROL VALVES
    • 流量控制阀电动执行器
    • WO0181802A3
    • 2002-04-04
    • PCT/US0140530
    • 2001-04-13
    • FISHER CONTROLS INT
    • GROENEVELD FLORIS J
    • A61M39/00F16K31/04F16K37/00G05B23/02G05B19/042
    • F16K31/046F16K37/0083G05B2219/2236G05B2219/25312Y10T137/86461Y10T137/87917
    • An electro-mechanical actuator (10) for operating a fluid control valve (12) and controlling the operation of one or more field instruments, including other valve actuators. An electro-mechanical actuator has a drive unit (22) and an electric motor (16) driving the drive unit to open and close a fluid control valve to the fully opened and fully closed states under the control of monitoring limit open and limit closed sensors. Auxiliary control output lines (50) connected to other field instruments from the electro-mechanical actuator drive associated fluid control valves to fully open and fully closed states. Limit open sensors and limit closed sensors monitor the valve open and closed state of the other respective field instruments and through a respective pair of auxiliary travel input lines (52) to the electro-mechanical control the field instrument.
    • 一种用于操作流体控制阀(12)并控制一个或多个现场仪器(包括其他阀致动器)的操作的机电致动器(10)。 机电致动器具有驱动单元(22)和电动马达(16),驱动单元驱动单元以在监控限位开启和限位闭合传感器的控制下将流体控制阀打开和关闭到完全打开和完全关闭状态 。 辅助控制输出线(50)连接到其他现场仪表,从机电执行器驱动相关联的流体控制阀到完全打开和完全关闭状态。 限制开启传感器并限制闭合传感器监控其他各自现场仪表的阀门打开和关闭状态,并通过相应的一对辅助行进输入线(52)到现场仪表的机电控制。
    • 5. 发明申请
    • ADAPTABLE CONTROL VALVE FOR FLUID TREATMENT SYSTEM
    • 适用于流体处理系统的控制阀
    • WO1997027413A1
    • 1997-07-31
    • PCT/US1997001133
    • 1997-01-21
    • AUTOTROL CORPORATIONSTAMOS, Theodore, C.GALBRAITH, Stephen, L.HONZELKA, Thomas, P.
    • AUTOTROL CORPORATION
    • F16K11/00
    • C02F1/42Y10T137/86445Y10T137/86461
    • A control valve for a fluid treatment system includes a manifold (10) which mounts a pair of open-ended, cylindrical valve bodies (11, 12) and interchangeable single and double poppet valve assemblies (146, 147) received into the open ends of the valve body. The poppet valve assemblies have diaphragm valve actuators disposed between chambers that are in fluid communication with selective ones of an array of pilot valves (13) also mounted on the manifold. The control valve includes a timer mechanism (15) for actuating the pilot valves (13) in a controlled sequence. A tank adapter connects the manifold to a treatment tank. A variety of sequences of flow paths can be selected by selection of the interchangeable poppet valve assemblies, by plugging selected ports in the valve housing, and by capping open, unused ends of the valve bodies.
    • 一种用于流体处理系统的控制阀包括歧管(10),其安装一对开口的圆柱形阀体(11,12)和可互换的单和双提升阀组件(146,147) 阀体。 提升阀组件具有设置在室之间的隔膜阀致动器,其与也安装在歧管上的先导阀(13)阵列的选择性流体连通。 控制阀包括用于以受控顺序致动先导阀(13)的计时机构(15)。 油箱适配器将歧管连接到处理罐。 可以通过选择可互换的提升阀组件,通过堵塞阀壳中的选定端口以及通过封盖阀体的打开的未使用端来选择各种顺序的流动路径。
    • 7. 发明申请
    • ELECTRIC ACTUATOR FOR FLUID CONTROL VALVES
    • 用于流体控制阀的电动执行器
    • WO01081802A2
    • 2001-11-01
    • PCT/US2001/040530
    • 2001-04-13
    • A61M39/00F16K31/04F16K37/00G05B23/02F16K
    • F16K31/046F16K37/0083G05B2219/2236G05B2219/25312Y10T137/86461Y10T137/87917
    • An electro-mechanical actuator (10) for operating a fluid control valve (12) and controlling the operation of one or more field instruments, including other valve actuators. An electro-mechanical actuator has a drive unit (22) and an electric motor (16) driving the drive unit to open and close a fluid control valve to the fully opened and fully closed states under the control of monitoring limit open and limit closed sensors. Auxiliary control output lines (50) connected to other field instruments from the electro-mechanical actuator drive associated fluid control valves to fully open and fully closed states. Limit open sensors and limit closed sensors monitor the valve open and closed state of the other respective field instruments and through a respective pair of auxiliary travel input lines (52) to the electro-mechanical control the field instrument.
    • 一种用于操作流体控制阀(12)并控制一个或多个现场仪器(包括其它阀致动器)的操作的机电致动器(10)。 机电致动器具有驱动单元(22)和电动马达(16),该驱动单元驱动驱动单元以在监控限位开启和限制闭合传感器的控制下将流体控制阀打开和关闭到完全打开和完全关闭状态 。 辅助控制输出线(50)连接到其他现场仪表,从机电执行器驱动相关联的流体控制阀到完全打开和完全关闭状态。 限制开启传感器并限制闭合传感器监控其他各自现场仪表的阀门打开和关闭状态,并通过相应的一对辅助行进输入线(52)监控现场仪表的机电控制。