Flow sensor
    81.
    发明申请
    Flow sensor 失效
    流量传感器

    公开(公告)号:US20030167856A1

    公开(公告)日:2003-09-11

    申请号:US10092773

    申请日:2002-03-07

    申请人: ABB Inc.

    发明人: Martin L. Tanaka

    IPC分类号: G01F001/37

    CPC分类号: G01F1/363

    摘要: A flow sensor for an analytical instrument. The flow sensor can be used to detect the flow of a fluid such as purge gas in the instrument. The sensor can measure the fluid flow at an opening of the instrument enclosure. The sensor has first and second differential pressure switches connected in series. The sensor has a sealed chamber which is in the opening. Bordering the sealed chamber are first and second restrictors through which the fluid can flow. A sensing tube transfers the pressure in the sealed chamber to the first and second switches.

    摘要翻译: 用于分析仪器的流量传感器。 流量传感器可用于检测仪器中诸如吹扫气体之类的流体流量。 传感器可以测量仪器外壳开口处的流体流量。 传感器具有串联连接的第一和第二差压开关。 传感器具有位于开口中的密封室。 与密封腔相邻的是流体可以流过的第一和第二限流器。 感测管将密封室中的压力传递到第一和第二开关。

    Method and apparatus for the routing of messages in an asset management system
    82.
    发明申请
    Method and apparatus for the routing of messages in an asset management system 审中-公开
    用于在资产管理系统中路由消息的方法和装置

    公开(公告)号:US20030056004A1

    公开(公告)日:2003-03-20

    申请号:US09956578

    申请日:2001-09-19

    申请人: ABB Inc.

    IPC分类号: G06F015/16

    摘要: Routing software in an asset management server for a network of an enterprise. The enterprise has one or more assets and two or more data sources and each source has a unique name for each asset. The server determines from an incoming message from the data sources about the assets which of the other data sources needs to receive the message and the unique name for the asset used by those sources. The routing software prepares the outgoing message to the sources and transmits the message to those sources.

    摘要翻译: 在企业网络的资产管理服务器中路由软件。 企业拥有一个或多个资产和两个或更多数据源,每个资源都有一个唯一的名称。 服务器根据来自数据源的传入消息确定其他数据源需要接收消息的资产以及这些资源使用的资产的唯一名称。 路由软件准备传出消息到源,并将消息发送到这些源。