公开(公告)号：EP2647238A4

公开(公告)日：2015-12-02

申请号：EP11845975

申请日：2011-11-28

Applicant: ROSEMOUNT INC

Inventor： ROTVOLD ERIC DARRELL ,  ORTH KELLY MICHAEL ,  CARLSON DANIEL CLIFFORD ,  CITRANO JOSEPH III ,  SCHNAARE THEODORE HENRY

IPC: H04W24/00 ,  H04B17/345 ,  H04W84/18

CPC classification number: H04B17/327 ,  H04B17/24 ,  H04B17/345 ,  H04W24/08 ,  H04W84/18 ,  H04W88/08 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/22

Abstract: A system for measuring and analyzing radio frequency power proximate and within a wireless field device mesh network. A centralized software module (CSWM) collects and analyzes values from one or more wireless devices of the wireless field device mesh network representing received RF power measurements on an assigned RF channel and values representing corresponding times of the received RF power measurements. Each wireless device measures received RF power on the assigned RF channel at times other than during reception of a signal resulting in transmission by the wireless device of either an acknowledgment signal or a non-acknowledgement signal. Values representing the received RF power measurements and the corresponding times of the received RF power measurements are determined from the stored received RF power measurements and corresponding times and then discarded. These values are stored within the wireless device until successfully reported. A network manager coordinates communication between the wireless devices and synchronizes the corresponding times of received RF power measurement throughout the wireless field device mesh network.

Abstract translation: 一种用于测量和分析射频功率近端和无线现场设备网状网络内系统。 集中式软件模块（CSWM）收集并从代表分配到RF信道接收到的RF功率测量和表示接收到的RF功率测量的相应时间值的无线现场设备网状网络的一个或多个无线设备分析值。 每个无线设备测量在比由任一的确认信号或一个非确认信号的无线设备中传输而产生的信号的接收期间的其它时间接收在所分配的RF信道的RF功率。 表示接收到的RF功率测量值和所接收的RF功率测量的相应的时间是确定的从所存储的接收到的RF功率测量和相应的时间所开采和然后丢弃。 这些值存储在无线设备中，直到成功的报道。 一种网络管理器协调无线设备之间的通信和同步接收的RF功率测量的相应的时间在整个无线现场设备网状网络。

公开(公告)号：EP2727157A4

公开(公告)日：2014-11-05

申请号：EP12804654

申请日：2012-06-12

Applicant: ROSEMOUNT INC

Inventor： STREI DAVID ,  ORTH KELLY MICHAEL

IPC: H01L35/30 ,  F28D15/02 ,  H02N11/00

CPC classification number: H01L35/30 ,  F28D15/0241 ,  F28D15/0275

Abstract: Electrical power is produced by a first process component, a first heat pipe formed in part by a first cavity within the first process component, and a thermoelectric generator assembly. The thermoelectric generator assembly is thermally coupled on one side to a heat sink and on the other side to the first heat pipe. The first process component is in direct contact with a first process fluid and the first cavity is proximate the first process fluid. The thermoelectric generator assembly produces electrical power.

Abstract translation: 电力由第一工艺部件，由第一工艺部件内的第一腔部分形成的第一热管和热电发电机组件产生。 热电发电机组件在一侧热耦合到散热器，另一侧热耦合到第一热管。 第一工艺部件与第一工艺流体直接接触，第一腔体靠近第一工艺流体。 热电发电机组件产生电力。