公开(公告)号：WO2003034057A3

公开(公告)日：2003-04-24

申请号：PCT/US2002/033133

申请日：2002-10-17

Applicant: ROSEMOUNT ANALYTICAL INC.

Inventor： STAPHANOS, Stephen, J.

IPC: G01N33/18

Abstract: A continuous on-line combustion-type carbon analyzer (110) for water applications is provided. The analyzer receives a continuous stream of sample (110) and carbon dioxide-free gas (114). The analyzer (100) includes control components (120) to limit sample (110) flow into a combustion furnace (126) such that excessive pressures and thermal stresses are minimized. The sample specimen is oxidized within the combustion furnace (126) and the oxidized sample is conveyed to a detector (118) that provides a continuous read-out of carbon quantity in the sample stream (110).

公开(公告)号：WO2003019310A1

公开(公告)日：2003-03-06

申请号：PCT/US2002/025783

申请日：2002-08-14

Applicant: ROSEMOUNT ANALYTICAL, INC.

Inventor： KEYES, Marion, A. ,  DESHMUKH, Rahul ,  CACCIATORE, Gary, G. ,  STAPHANOS, Stephen, J. ,  KENNEDY, James, Patrick

IPC: G05B23/02

CPC classification number: G05B9/03 ,  G05B23/0264

Abstract: A data processing system and method for use with a process control system enables a plurality of process plants associated with different business entities to share a remotely situated data processing facility. The data processing facility includes a cluster of redundant servers that are communicatively coupled via a local network. Each of the redundant servers is adapted to acquire and process data received from the plurality of process plants. The data processing facility also includes a plurality of redundant data historians that are communicatively coupled to each other and to the cluster of redundant servers for storage of process data and analysis results. Each of the plurality of process plants includes internet-enabled field devices, internet-enabled field device interfaces, and/or internet-enabled data concentration nodes that send information to and receive information from the data processing facility via the Internet.

Abstract translation: 与过程控制系统一起使用的数据处理系统和方法使得与不同业务实体相关联的多个处理工厂能够共享位于远程位置的数据处理设施。 数据处理设施包括通过本地网通信耦合的冗余服务器集群。 每个冗余服务器适于获取并处理从多个处理工厂接收的数据。 数据处理设备还包括多个冗余数据历史学家，它们彼此通信地耦合并连接到冗余服务器集群，用于存储过程数据和分析结果。 多个处理工厂中的每一个包括互联网启用的现场设备，启用互联网的现场设备接口和/或因特网使能的数据集中节点，其经由因特网向数据处理设备发送信息并从其接收信息。

公开(公告)号：EP1438579A2

公开(公告)日：2004-07-21

申请号：EP02795526.9

申请日：2002-10-17

Applicant: Rosemount Analytical Inc.

Inventor： STAPHANOS, Stephen, J.

IPC: G01N33/18

CPC classification number: G01N33/1846 ,  G01N31/12 ,  G01N33/004 ,  Y02A50/244

Abstract: A continuous on-line combustion-type carbon analyzer for water applications is provided. The analyzer receives a continuous stream of sample and carbon dioxide-free gas. The analyzer includes control components to limit sample flow into a combustion furnace such that excessive pressures and thermal stresses are minimized. The sample specimen is oxidized within the combustion furnace and the oxidized sample is conveyed to a detector that provides a continuous read-out of carbon quantity in the sample stream.

公开(公告)号：EP1419424A1

公开(公告)日：2004-05-19

申请号：EP02773193.4

申请日：2002-08-14

Applicant: Rosemount Analytical Inc.

Inventor： KEYES, Marion, A. ,  DESHMUKH, Rahul ,  CACCIATORE, Gary, G. ,  STAPHANOS, Stephen, J. ,  KENNEDY, James, Patrick

IPC: G05B23/02 ,  G05B15/02

CPC classification number: G05B9/03 ,  G05B23/0264

Abstract: A data processing system and method for use with a process control system enables a plurality of process plants associated with different business entities to share a remotely situated data processing facility. The data processing facility includes a cluster of redundant servers that are communicatively coupled via a local network. Each of the redundant servers is adapted to acquire and process data received from the plurality of process plants. The data processing facility also includes a plurality of redundant data historians that are communicatively coupled to each other and to the cluster of redundant servers for storage of process data and analysis results. Each of the plurality of process plants includes internet-enabled field devices, internet-enabled field device interfaces, and/or internet-enabled data concentration nodes that send information to and receive information from the data processing facility via the Internet.

公开(公告)号：EP1419424B1

公开(公告)日：2006-04-05

申请号：EP02773193.4

申请日：2002-08-14

Applicant: ROSEMOUNT ANALYTICAL INC.

Inventor： KEYES, Marion, A. ,  DESHMUKH, Rahul ,  CACCIATORE, Gary, G. ,  STAPHANOS, Stephen, J. ,  KENNEDY, James, Patrick

IPC: G05B23/02 ,  G05B15/02

CPC classification number: G05B9/03 ,  G05B23/0264

Abstract: A data processing system and method for use with a process control system enables a plurality of process plants associated with different business entities to share a remotely situated data processing facility. The data processing facility includes a cluster of redundant servers that are communicatively coupled via a local network. Each of the redundant servers is adapted to acquire and process data received from the plurality of process plants. The data processing facility also includes a plurality of redundant data historians that are communicatively coupled to each other and to the cluster of redundant servers for storage of process data and analysis results. Each of the plurality of process plants includes internet-enabled field devices, internet-enabled field device interfaces, and/or internet-enabled data concentration nodes that send information to and receive information from the data processing facility via the Internet.