公开(公告)号：EP2628060B1

公开(公告)日：2016-12-21

申请号：EP11770983.2

申请日：2011-10-10

Applicant: Rosemount Inc.

Inventor： WALLACE, Thomas, Charles ,  PELUSO, Marcos

IPC: G05B19/042

CPC classification number: G05B19/042 ,  G05B2219/25428 ,  G05B2219/32142 ,  G05B2219/32144

公开(公告)号：EP2213030A1

公开(公告)日：2010-08-04

申请号：EP08849113.9

申请日：2008-11-12

Applicant: Rosemount, Inc.

Inventor： KARSCHNIA, Robert, J. ,  PELUSO, Marcos ,  CARLSON, Daniel ,  POTTER, Jeffrey, D.

IPC: H04K1/00

CPC classification number: H04L9/083 ,  H04L63/0853 ,  H04L2209/80 ,  H04W12/04 ,  H04W84/18

Abstract: A wireless mesh network provides secure communication by encrypting data using one or more encryption keys. A configuration device in communication with a security manager of the network provides a temporary secure communication path between the security manager and a new field device to be added to the mesh network. Cryptographic material and other configuration data can then be transferred between the security manager of the network and the new field device securely via the configuration device.

Abstract translation: 一种无线网状网络通过使用一个或多个加密密钥对数据加密而提供安全通信。 在通信的配置设备与所述网络的安全管理器提供要被添加到网状网络安全管理器和一个新的现场设备之间的临时安全通信路径。 加密材料和其他配置数据然后可在网络的安全管理器和经由所述配置设备的新的现场设备安全地之间传递。

公开(公告)号：EP1721067A2

公开(公告)日：2006-11-15

申请号：EP05724190.3

申请日：2005-03-02

Applicant: Rosemount, Inc.

Inventor： KARSCHNIA, Robert, J. ,  PELUSO, Marcos ,  TOY, Adrian, C.

IPC: F02B63/04 ,  F02G1/043

CPC classification number: G08C17/02 ,  G08C17/00 ,  Y02T10/166

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 module (32) is configured to wirelessly communicate process-related information with 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.

公开(公告)号：EP1646864A2

公开(公告)日：2006-04-19

申请号：EP04778312.1

申请日：2004-07-16

Applicant: ROSEMOUNT INC.

Inventor： BROWN, Gregory, C. ,  PELUSO, Marcos ,  KARSCHNIA, Robert, J.

IPC: 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 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。