公开(公告)号：WO2005010522A9

公开(公告)日：2006-05-26

申请号：PCT/US2004022736

申请日：2004-07-16

Applicant: ROSEMOUNT INC

Inventor： BROWN GREGORY C ,  PELUSO MARCOS ,  KARSCHNIA ROBERT J

IPC: G01N29/036 ,  G01N29/14 ,  G01N29/02

CPC classification number: G01F1/666 ,  G01F1/7082 ,  G01N29/036 ,  G01N29/14 ,  G01N29/449 ,  G01N2291/014 ,  G01N2291/02836 ,  G01N2291/02872

Abstract: A diagnostic device (100) for use in a industrial process includes monitoring electronics or diagnostic circuitry configured to diagnose or identify a condition or other occurrence in the industrial process. The system can be implemented in a process device such as a flowmeter, and in one example an acoustic flowmeter. A transducer can also be used and a frequency response, such as resonant frequency, can be observed.

Abstract translation: 用于工业过程的诊断装置（100）包括监测电子设备或诊断电路，其被配置为诊断或识别工业过程中的状况或其他发生。 该系统可以在诸如流量计的过程装置中实现，并且在一个示例中可以实现声学流量计。 还可以使用换能器，并且可以观察到频率响应，例如谐振频率。

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。

公开(公告)号：BR0110762B1

公开(公告)日：2014-07-08

申请号：BR0110762

申请日：2001-05-08

Applicant: ROSEMOUNT INC

Inventor： KIRKPATRICK WILLIAM R ,  KARSCHINIA ROBERT J ,  PELUSO MARCOS ,  DIMARCO STEVEN J ,  LENZ GARY A

IPC: G05B19/00 ,  G05B15/00 ,  G05B19/05 ,  G06F1/16 ,  G06F1/18 ,  G06F3/05 ,  H05K5/00 ,  H05K7/00 ,  H05K7/14

Abstract: A two-wire field-mounted process device (16) with multiple isolated channels includes a channel that can be an input channel or an output channel. The given input or output channel can be coupled to multiple sensors or actuators (32, 34), respectively. The process device (16) is wholly powered by the two-wire process control loop (14). The process device (16) includes a controller (40) adapted to measure one or more characteristics of sensors (20, 22, 24, 26, 28, 30) coupled to an input channel (42, 44, 46) and to control actuators coupled to an output channel (48). The controller can be further adapted to execute a user generated control algorithm relating process input information with process output commands. The process device also includes a loop communicator (36) that is adapted to communicate over the two-wire loop.

公开(公告)号：CA2642694C

公开(公告)日：2014-03-04

申请号：CA2642694

申请日：2007-02-16

Applicant: ROSEMOUNT INC

Inventor： NELSON RICHARD L ,  PELUSO MARCOS

IPC: H04L12/10 ,  G05B19/418

Abstract: An apparatus (10) and method are provided for transferring electrical energy from a Fieldbus process communication loop (12) to at least one other process communication loop (24) operating in accordance with a different process communication protocol. A power transfer device (10) is coupleable to a Fieldbus process communication loop (12) and to a second process communication loop (24). The power transfer device (10) is wholly powered by the Fieldbus process communication loop (12), and is configured to supply at least some electrical energy to the second process communication loop (12).

公开(公告)号：DE602005018749D1

公开(公告)日：2010-02-25

申请号：DE602005018749

申请日：2005-03-02

Applicant: ROSEMOUNT INC

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

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

Abstract: A wireless field device is disclosed. The field device includes a wireless communications module and an energy conversion module. The wireless communications module is configured to wirelessly communicate process-related information with another device. The energy conversion module is coupled to the wireless communications module. The energy conversion module is configured to couple to a thermal source, and to generate electricity from thermal potential energy in the thermal source.

公开(公告)号：DE602007009066D1

公开(公告)日：2010-10-21

申请号：DE602007009066

申请日：2007-02-16

Applicant: ROSEMOUNT INC

Inventor： NELSON RICHARD L ,  PELUSO MARCOS

IPC: H04L12/10 ,  G05B19/418

公开(公告)号：DE60333026D1

公开(公告)日：2010-07-29

申请号：DE60333026

申请日：2003-10-14

Applicant: ROSEMOUNT INC

Inventor： KARSCHNIA ROBERT J ,  PELUSO MARCOS

IPC: H04B17/00 ,  G05B19/042

公开(公告)号：CA2642694A1

公开(公告)日：2007-11-08

申请号：CA2642694

申请日：2007-02-16

Applicant: ROSEMOUNT INC

Inventor： NELSON RICHARD L ,  PELUSO MARCOS

IPC: H04L12/10 ,  G05B19/418

Abstract: An apparatus and method are provided for transferring electrical energy from a Fieldbus process communication loop to at least one other process communication loop operating in accordance with a different process communication protocol. A power transfer device is coupleable to a Fieldbus process communication loop and to a second process communication loop. The power transfer device is wholly powered by the Fieldbus process communication loop, and is configured to supply at least some electrical energy to the second process communication loop.

公开(公告)号：DE602005026631D1

公开(公告)日：2011-04-14

申请号：DE602005026631

申请日：2005-03-02

Applicant: ROSEMOUNT INC

Inventor： KARSCHNIA ROBERT J ,  PELUSO MARCOS

IPC: G05B19/42 ,  G05B19/042

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.