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    INDUSTRIAL FIELD DEVICE WITH AUTOMATIC INDICATION OF SOLIDS
    11.
    发明专利
    INDUSTRIAL FIELD DEVICE WITH AUTOMATIC INDICATION OF SOLIDS 未知

    公开(公告)号：CA2620006C

    公开(公告)日：2013-09-24

    申请号：CA2620006

    申请日：2006-08-21

    Applicant: ROSEMOUNT INC

    Inventor： WEHRS DAVID ,  KARSCHNIA ROBERT J ,  ERYUREK EVREN

    IPC: G01F1/74 ,  G01N33/28

    Abstract: An industrial field device (10, 30, 40) provides information indicative of a process variable. The field device (10, 30, 40), includes a controller (24), communication circuitry (20, 34), a process variable sensor (28) and measurement circuitry (26). The communication circuitry (20, 34) is coupled to the controller (24). The process variable sensor (28) has an electrical characteristic that changes based on a variable of a process fluid. The measurement circuitry (26) is coupled to the process variable sensor (28) and coupled to the controller (24). The controller (24) is configured to generate communication via the communication circuitry (20, 34) relative to the process variable, and to provide an indication of sand flow or other solids in the fluid.

    13.
    发明专利
    未知

    公开(公告)号：BRPI0514716A

    公开(公告)日：2008-06-24

    申请号：BRPI0514716

    申请日：2005-08-30

    Applicant: ROSEMOUNT INC

    Inventor： TRAIN ROBERT ,  PELUSO MARCOS A V ,  KARSCHNIA ROBERT J ,  ROTVOLD ERIC D

    IPC: G05B19/418 ,  H04L69/14 ,  G05B20060101 ,  G05B19/18 ,  G06F13/14 ,  G06F13/40

    Abstract: An interface module is operatively connected to a Fieldbus process control network and to at least one non-Fieldbus process control network to facilitate the exchange of process control information between the networks. The interface module stores a database in which the process control parameters of the function blocks in the field devices of the Fieldbus process control network are mapped to corresponding process control parameters of the non-Fieldbus process control network. Once the Fieldbus process control parameters are mapped to the non-Fieldbus process control parameters, the interface module is adapted to transmit request messages on the Fieldbus process control network to the Fieldbus field devices for the current values of the process control parameters, receive response messages from the Fieldbus field devices, and store the current values of the process control parameters in the database. The interface module may also function in the other direction to map non-Fieldbus process control parameters to corresponding Fieldbus process control parameters.

    PROCESS DEVICE WITH IMPROVED POWER GENERATION
    14.
    发明专利
    PROCESS DEVICE WITH IMPROVED POWER GENERATION 未知

    公开(公告)号：CA2552615A1

    公开(公告)日：2005-09-15

    申请号：CA2552615

    申请日：2005-03-02

    Applicant: ROSEMOUNT INC

    Inventor： TOY ADRIAN C ,  PELUSO MARCOS ,  KARSCHNIA ROBERT J

    IPC: F02B63/04 ,  F02G1/043 ,  G08C17/00 ,  G08C17/02 ,  H04B1/04

    Abstract: A wireless field device (34, 50, 70, 80, 91, 100) is disclosed. The field device (34, 50, 70, 80, 91, 100) includes a wireless communications module (32) and an energy conversion module (38) . The wireless communications modu le (32) is configured to wirelessly communicate process-related information wit h another device. The energy conversion module (38) is coupled to the wireless communications module (32) . The energy conversion module (38) is configured to couple to a thermal source, and to generate electricity from thermal potential energy in the thermal source.

    SYSTEM AND METHOD FOR PROVIDING A VIRTUAL WIRELESS
    15.
    发明专利
    SYSTEM AND METHOD FOR PROVIDING A VIRTUAL WIRELESS 未知

    公开(公告)号：AU2003279261A1

    公开(公告)日：2004-05-13

    申请号：AU2003279261

    申请日：2003-10-14

    Applicant: ROSEMOUNT INC

    Inventor： KARSCHNIA ROBERT J ,  PELUSO MARCOS

    IPC: G05B19/042

    Abstract: A distributed control system has a plurality of distributed field devices, each of which contains a transducer and a wireless transceiver. The distributed control system includes a base station transceiver, a database and a virtual transmitter application in communication with the database. Each field device transmits and receives data via wireless signals between the communications boards and the base station. The data is stored in the database for later retrieval and evaluation by the virtual transmitter application. The deployed field device senses information and transmits the sensed information wirelessly to a base station. The sensed information is stored in memory on a computer system, and programmatically groomed to provide a measurement value, upon request by a user.

    STEAM TRAP MONITORING
    16.
    发明申请
    STEAM TRAP MONITORING 审中-公开
    蒸汽跟踪监测

    公开(公告)号：WO2008088539A3

    公开(公告)日：2009-12-17

    申请号：PCT/US2007025359

    申请日：2007-12-12

    Applicant: ROSEMOUNT INC ,  KARSCHNIA ROBERT J

    Inventor： KARSCHNIA ROBERT J

    IPC: G01F1/684 ,  F16T1/48 ,  F22B37/42 ,  F25D29/00

    CPC classification number: F16T1/48 ,  F22B37/428

    Abstract: An electronic steam trap monitor (402) includes an electric generator (406) configure to couple to a stream trap proximate a potential leak location. The generator (406) generates electricity in response to a process variable from the potential leak location. Communication circuitry (416) provides an output when there is sufficient electricity from the electric generator (406).

    Abstract translation: 电子疏水阀监测器（402）包括配置成耦合到靠近潜在泄漏位置的流陷阱的发电机（406）。 发电机（406）响应于来自潜在泄漏位置的过程变量发电。 当来自发电机（406）的电力足够时，通信电路（416）提供输出。

    BUS POWERED WIRELESS TRANSMITTER
    18.
    发明申请
    BUS POWERED WIRELESS TRANSMITTER 审中-公开
    总线供电无线发射机

    公开(公告)号：WO2005060482A2

    公开(公告)日：2005-07-07

    申请号：PCT/US2004038531

    申请日：2004-11-12

    Applicant: ROSEMOUNT INC ,  KARSCHNIA ROBERT J ,  PELUSO MARCOS ,  ROMO MARK G

    Inventor： KARSCHNIA ROBERT J ,  PELUSO MARCOS ,  ROMO MARK G

    IPC: H04W88/02

    CPC classification number: H04W88/02 ,  G05B19/41855 ,  G05B2219/31251 ,  H02J5/005 ,  H02J7/025 ,  H02J13/0079 ,  Y02P90/185

    Abstract: A process control system (10) utilizes wireless transceivers to divorce the field devices (14, 30) from traditional wired network topologies. By providing field devices (14, 30) with wireless transceivers (22) and shared wireless transceivers (36) for adapting wired field devices (30), the field device network may be adapted to any number of network topologies without concern for additional wiring costs. Specifically, a power supply (18, 26) can be provided for each field device (14) or for groups of field devices, as needed. Thus, the entire network can receive power from a single power bus (32), without expensive power filtering. In addition, the network can be a hybrid in which part of the information is transmitted and received over wired lines and part is transmitted and received over wireless communications.

    Abstract translation: 过程控制系统（10）利用无线收发器将现场设备（14,30）与传统有线网络拓扑结构离散。 通过向无线收发器（22）和共享无线收发器（36）提供用于适配有线现场设备（30）的现场设备（14,30），现场设备网络可适用于任何数量的网络拓扑，而不用担心额外的布线成本 。 具体地，可以根据需要为每个现场设备（14）或现场设备组提供电源（18,26）。 因此，整个网络可以从单个电源总线（32）接收电力，而无需昂贵的电力过滤。 此外，网络可以是通过有线线路发送和接收信息的一部分的混合，并且通过无线通信来发送和接收部分信息。

    LOCATION AWARENESS SYSTEM
    20.
    发明专利
    LOCATION AWARENESS SYSTEM 未知

    公开(公告)号：AU2022241595A1

    公开(公告)日：2022-10-27

    申请号：AU2022241595

    申请日：2022-09-30

    Applicant: ROSEMOUNT INC

    Inventor： SCHNAARE THEODORE HENRY ,  KARSCHNIA ROBERT J ,  ROBINSON CORY ,  KIELB JOHN ALLAN ,  WEINBERGER ROBERT ,  LOVEGREN ERIC RUSSELL ,  ROTVOLD ERIC DARRELL ,  JOHNSON JAMES A ,  NEUHARTH JARED

    IPC: H04W4/02 ,  G01S5/00

    Abstract: LOCATION AWARENESS SYSTEM A location awareness system (100) including a communication network (102), and a network operating element (111) coupled to the communication network (102). At least one anchor network gateway (104) is coupled to the communication network (102), the at least one anchor network gateway (104) configured to generate a wireless anchor network (105). A plurality of anchors (106) are configured to couple to one of the at least one anchor network gateway (104) via its respective wireless anchor network (105). A plurality of tags (108, 110) is each configured to communicate with at least one anchor (106) to provide ranging information for determination of a position of the tag (108, 110) within an area covered by the system (100).

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