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    WIRELESS FIELD DEVICE WITH REMOVAVBLE POWER SOURCE
    11.
    发明申请
    WIRELESS FIELD DEVICE WITH REMOVAVBLE POWER SOURCE 审中-公开
    具有可拆卸电源的无线现场设备

    公开(公告)号：WO2013006307A1

    公开(公告)日：2013-01-10

    申请号：PCT/US2012/044168

    申请日：2012-06-26

    Applicant: ROSEMOUNT, INC. ,  ORTH, Kelly, M.

    Inventor： ORTH, Kelly, M.

    IPC: G01D21/00 ,  G05B19/042

    CPC classification number: G05B19/042 ,  G05B2219/25428 ,  G05B2219/33192 ,  G05B2219/34445 ,  Y02P80/11 ,  Y02P80/114 ,  Y10T307/50

    Abstract: A wireless field device (102) for use in controlling or monitoring an industrial process (100), includes a process interface (110) configured to couple to a process fluid. Field device circuitry is coupled to the process interface (110) and configured to measure or control a process variable. Wireless communication circuitry (154) is configured to provide wireless communication. At least one electrical access terminal is configured to provide an electrical connection to circuitry of the field device. A power supply (160) is configured to power the wireless field device. The power supply (160) includes a removable primary power source (162) to provide power to the field device (102) for extended periods of time. A secondary power source (164) is configured to provide power to the field device (102) when the primary power source (162) is removed.

    Abstract translation: 一种用于控制或监视工业过程（100）的无线现场设备（102）包括被配置为耦合到过程流体的过程接口（110）。 现场设备电路耦合到过程接口（110）并被配置成测量或控制过程变量。 无线通信电路（154）被配置为提供无线通信。 至少一个电接入终端被配置为提供到现场设备的电路的电连接。 电源（160）被配置为为无线现场设备供电。 电源（160）包括可移动主电源（162），用于向现场设备（102）提供延长的时间段的电力。 辅助电源（164）被配置为当主电源（162）被移除时向现场设备（102）供电。

    RF ADAPTER FOR FIELD DEVICE WITH LOW VOLTAGE INTRINSIC SAFETY CLAMPING
    12.
    发明申请
    RF ADAPTER FOR FIELD DEVICE WITH LOW VOLTAGE INTRINSIC SAFETY CLAMPING 审中-公开

    公开(公告)号：WO2009154748A3

    公开(公告)日：2009-12-23

    申请号：PCT/US2009/003616

    申请日：2009-06-17

    Applicant: ROSEMOUNT INC. ,  KIELB, John, A. ,  WESTFIELD, Brian, L. ,  ORTH, Kelly, M.

    Inventor： KIELB, John, A. ,  WESTFIELD, Brian, L. ,  ORTH, Kelly, M.

    IPC: G05B19/418 ,  H04L12/56

    Abstract: An adapter (300) for coupling to a process control transmitter (308) of the type used to monitor a process variable in an industrial process includes a first connection configured to couple to a first side of a two wire process control loop (302), a second connection configured to couple to a second side of the two wire process control loop (302) and in series with a first connection to a process control transmitter (308), and a third connection configured to couple to a second connection of the process control transmitter (308). Wireless communication circuitry is coupled to at least the third connection and is configured to provide wireless communication for the process control transmitter (308). Intrinsic safety circuitry (460) coupled to at least one of the first, second and third connections is configured to limit transfer of electrical energy to a value which is less than an intrinsic safety value.

    OVERLAPPING WIRELESS MESH NETWORKS
    14.
    发明申请
    OVERLAPPING WIRELESS MESH NETWORKS 审中-公开
    超重无线网路

    公开(公告)号：WO2007103089A3

    公开(公告)日：2008-06-12

    申请号：PCT/US2007005205

    申请日：2007-02-28

    Applicant: FISHER ROSEMOUNT SYSTEMS INC ,  ORTH KELLY M

    Inventor： ORTH KELLY M

    IPC: H04L12/56 ,  H04L12/28

    CPC classification number: H04L12/66 ,  H04L45/22 ,  H04L45/28 ,  H04W40/10 ,  H04W72/12 ,  H04W72/1215 ,  H04W84/22 ,  H04W88/16 ,  H04W88/18 ,  H04W92/02

    Abstract: A wireless network system includes overlapping wireless mesh networks Net A-Net D. Nodes that are members of more than one mesh network are capable of communicating with the gateways GWA-GWD of each of those mesh networks Net A-Net D, which allows sharing information between interrelated control systems through the wireless network system.

    Abstract translation: 无线网络系统包括重叠的无线网状网络Net-Net D.作为多于一个网状网络的成员的节点能够与网络网络A-Net D中的每一个的网关GWA-GWD进行通信，网络网络A-Net D允许共享 通过无线网络系统进行相互关联的控制系统之间的信息。

    POWER MANAGEMENT IN A PROCESS TRANSMITTER
    18.
    发明申请
    POWER MANAGEMENT IN A PROCESS TRANSMITTER 审中-公开
    过程变送器中的电源管理

    公开(公告)号：WO2007078604A2

    公开(公告)日：2007-07-12

    申请号：PCT/US2006/046932

    申请日：2006-12-11

    Applicant: ROSEMOUNT INC. ,  ORTH, Kelly, M.

    Inventor： ORTH, Kelly, M.

    IPC: G01D9/00 ,  G08C19/02

    CPC classification number: G08C19/02

    Abstract: An industrial process transmitter 102 for transmitting a process variable on a two-wire process control loop 106 includes, a loop current control 162 to control a loop current level on the two-wire process control loop 106 that is related to the process variable. Power is provided to primary circuitry 164 of the process transmitter 102. A secondary current control circuit 166 limits current delivered to secondary circuitry 168.

    Abstract translation: 用于在双线过程控制回路106上传输过程变量的工业过程变送器102包括用于控制双线过程控制回路106上的回路电流水平的回路电流控制162， 与过程变量有关。 电力被提供给过程变送器102的主电路164.次级电流控制电路166限制输送到次级电路168的电流。

    TWO WIRE TRANSMITTER WITH ISOLATED CAN OUTPUT
    19.
    发明申请
    TWO WIRE TRANSMITTER WITH ISOLATED CAN OUTPUT 审中-公开
    具有隔离CAN输出的双线发射器

    公开(公告)号：WO2005104056A2

    公开(公告)日：2005-11-03

    申请号：PCT/US2005/007328

    申请日：2005-03-07

    Applicant: ROSEMOUNT INC. ,  WESTFIELD, Brian, Lee ,  ORTH, Kelly, M.

    Inventor： WESTFIELD, Brian, Lee ,  ORTH, Kelly, M.

    IPC: G08C19/02

    CPC classification number: G01D11/24 ,  G01D3/08 ,  G01D11/245

    Abstract: A process variable transmitter (100) that preferably includes a transmitter output circuit (400, 300) that provides bidirectional HART and controller area network communication transceiver lines (LOOP+, LOOP-, CAN, GND). The transmitter output circuit also includes sensor circuit interface contacts (202) . An isolated circuit (201) couples to the sensor circuit interface contacts. The isolated circuit includes sensor circuitry sensing a process variable. The isolated circuit further comprises a galvanic isolation barrier (204) galvanically isolating the sensor circuitry from the HART and controller area network transceiver lines. A stacked power supply (Figs. 9A-9B) provides power management. Other aspects may include a controller area network current limiter diagnostic output (934), timed sequencing of microcontroller startup and shutdown, a local operator interface and power management.

    Abstract translation: 一种过程变量发送器（100），其优选地包括提供双向HART和控制器区域网络通信收发器线路（LOOP +，LOOP-，CAN，GND）的发射机输出电路（400,300）。 发射机输出电路还包括传感器电路接口触点（202）。 隔离电路（201）耦合到传感器电路接口触点。 隔离电路包括感测过程变量的传感器电路。 隔离电路还包括电流隔离屏障（204），用于将传感器电路与HART和控制器区域网络收发器线路电隔离。 堆叠电源（图9A-9B）提供电源管理。 其他方面可能包括控制器局域网电流限制器诊断输出（934），微控制器启动和停机的定时排序，本地操作员接口和电源管理。

    WIRELESS MESH NETWORKS
    20.
    发明申请
    WIRELESS MESH NETWORKS 审中-公开
    无线网路

    公开(公告)号：WO2007103089A2

    公开(公告)日：2007-09-13

    申请号：PCT/US2007/005205

    申请日：2007-02-28

    Applicant: FISHER-ROSEMOUNT SYSTEMS, INC. ,  ORTH, Kelly, M.

    Inventor： ORTH, Kelly, M.

    IPC: H04L12/56

    CPC classification number: H04L12/66 ,  H04L45/22 ,  H04L45/28 ,  H04W40/10 ,  H04W72/12 ,  H04W72/1215 ,  H04W84/22 ,  H04W88/16 ,  H04W88/18 ,  H04W92/02

    Abstract: A wireless network system includes overlapping wireless mesh networks Net A-Net D. Nodes that are members of more than one mesh network are capable of communicating with the gateways GWA-GWD of each of those mesh networks Net A-Net D, which allows sharing information between interrelated control systems through the wireless network system.

    Abstract translation: 无线网络系统包括重叠的无线网状网络Net-Net D.作为多于一个网状网络的成员的节点能够与网络网络A-Net D中的每一个的网关GWA-GWD进行通信，网络网络A-Net D允许共享 通过无线网络系统进行相互关联的控制系统之间的信息。

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