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146 条记录 (耗时 0.016 秒)

    ATTACHMENT RING AND VALVE
    3.
    发明公开
    ATTACHMENT RING AND VALVE 审中-公开
    固定环，阀门

    公开(公告)号：EP2786029A1

    公开(公告)日：2014-10-08

    申请号：EP13796362.5

    申请日：2013-05-27

    申请人： Metso Automation Oy

    发明人： YLI-KOSKI, Esko ,  LUOTO, Pietari ,  KORHONEN, Joonas ,  KUITUNEN, Antti

    IPC分类号： F16B21/18 ,  F16K51/00 ,  F16L55/00

    摘要： The invention relates to an attachment ring for attaching an object in a flow channel. The attachment ring has a first surface for contacting the object and a second surface for contacting a surface of a shoulder. An expansion member expands the attachment ring by pushing the ends away from each other when the expansion member is moved into the opening. At least one of the second surface of the attachment ring and the surface of the shoulder is inclined in order to wedge the attachment ring between the surface of the shoulder and the object when the attachment ring is expanded by the expansion member.

    METHOD OF MONITORING AN INDUSTRIAL PROCESS
    4.
    发明公开
    METHOD OF MONITORING AN INDUSTRIAL PROCESS 有权
    一种用于监控一个在工业过程

    公开(公告)号：EP2732349A1

    公开(公告)日：2014-05-21

    申请号：EP11770470.0

    申请日：2011-07-11

    申请人： Metso Automation Oy

    发明人： FRIMAN, Mats ,  KARAILA, Mika ,  HIETANEN, Ville

    IPC分类号： G05B23/02 ,  G05B13/02

    CPC分类号： G05B13/04 ,  G05B23/0243 ,  G05B23/0264 ,  G05B23/0267

    摘要： A plurality of real control inputs and real process measurements provided by a real automation system controlling an industrial process are continuously stored continuously storing in a historian database. At the same time, a plurality of forecast control inputs and process measurements provided by a virtual automation system based on a simulation model are continuously stored in a futurian database. Both the past operation of the industrial process up to present time based on data from the historian database and the forecast future operation of the industrial process from the present time onwards based on data from the futurian database are displayed on the operator screen.

    WIRELESS CONTROL FOR PROCESS AUTOMATION
    5.
    发明公开
    WIRELESS CONTROL FOR PROCESS AUTOMATION 有权
    无线控制用于过程自动化

    公开(公告)号：EP2732345A1

    公开(公告)日：2014-05-21

    申请号：EP11773478.0

    申请日：2011-07-11

    申请人： Metso Automation Oy

    发明人： FRIMAN, Mats ,  NIKUNEN, Joona

    IPC分类号： G05B17/02

    CPC分类号： G06F11/079 ,  G05B9/02 ,  G05B19/401 ,  G05B2219/24015

    摘要： A control loop includes a process controller for controlling a field device in a process. A remote measurement transmitter measures a desired process variable and transmits the measured variable as a wireless measurement signal to a wireless interface unit on the controller side. The interface unit passes the received measurement signal, and a trigger signal indicating a reception of a new measurement, to an adaptive estimator. When triggered by a trigger signal from the wireless interface, i.e. when a new measurement value is received, the adaptive estimator outputs the new value measurement value to the process controller. Otherwise, between consecutive trigger signals, the adaptive estimator generates an estimated measurement value that gradually moves towards a setpoint according to a predetermined estimation algorithm or process.

    SAMPLER
    7.
    发明公开
    SAMPLER 审中-公开
    采样器

    公开(公告)号：EP2726839A1

    公开(公告)日：2014-05-07

    申请号：EP12807918.3

    申请日：2012-06-28

    申请人： Metso Automation Oy

    发明人： KÄRKI, Pasi

    IPC分类号： G01N1/22 ,  G01N1/14 ,  B01D45/04 ,  B01D45/16 ,  F23N5/00 ,  G01N1/20

    CPC分类号： G01N1/2202 ,  F23N5/003 ,  F23N2900/05004 ,  F23N2900/05005 ,  G01N1/2211 ,  G01N1/2247 ,  G01N2001/242

    摘要： A sampler comprises an ejector (100) and a sample channel (112) extending to the ejector (100), which are placeable in a mixture (102) of particles of a solid and a medium, the medium being a gas and/or a liquid. The ejector (100) comprises at least one inlet (108) and an outlet (116). The ejector (100) takes a mixture sample (110) by using vacuum via the inlet (108) and discharges it via the outlet (116) so as to make the mixture sample (110) flow from the inlet (108) towards the outlet (116). The sample channel (112) takes a desired measuring sample (122) from the mixture sample (110) flowing in the ejector (100), the solid particles and the medium being at least partly separable from one another in the ejector (100) on the basis of the flow and inertia in the mixture sample (110).