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公开(公告)号：EP2376243A1
公开(公告)日：2011-10-19
申请号：EP09799025.3
申请日：2009-12-11
申请人： SMS Siemag AG
发明人： VOGL, Norbert , BAUSCH, Jörg , WANS, Jochen , LIEFTUCHT, Dirk
摘要： The invention relates to a device (1) for measuring the flow rate of molten metal in particular, comprising a first vessel (2) and a second vessel (8), wherein the molten metal (3) is supplied in the first vessel (2) and flows into the second vessel (8) by way of a shroud tube (7), wherein the molten metal (3) is stored temporarily in the second vessel (8) and flows into a mold or another vessel (15, 16) by way of at least one first immersion tube (17, 18), wherein the flow rate of the molten metal (3) through the at least one shroud tube (7) and/or the at least one immersion tube (17, 18) is detected by at least one sensor (9, 21, 22) arranged beneath the respective vessel (2, 8). In addition, the invention relates to a method in this regard.
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公开(公告)号：EP2293891A1
公开(公告)日：2011-03-16
申请号：EP09768964.0
申请日：2009-06-23
申请人： SMS Siemag AG
CPC分类号： B22D11/182 , B22D2/006 , B22D11/202
摘要： The invention relates to a mould for casting metal, having a plurality of temperature measuring devices (300) that are arranged in a wall (100) of the mould in order to detect the temperature distribution at that location. In order to make it easier to install the plurality of temperature measuring devices in the wall and in order to increase the reliability of the measurement results from said devices, it is proposed according to the invention to arrange the temperature measuring devices (300) such that they are positioned fixedly with respect to one another in a module (400), such that the temperature measuring devices together with the module form a structural unit which can be preassembled before the mould is installed. The structural unit is then fastened in or to the wall of the mould as the mould is being assembled.
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3.发明公开
公开(公告)号：EP2718043A1
公开(公告)日：2014-04-16
申请号：EP12718198.0
申请日：2012-05-02
申请人： SMS Siemag AG
发明人： LIEFTUCHT, Dirk , HOVESTÄDT, Erich
IPC分类号： B22D11/18
CPC分类号： B22D11/181 , B22D11/182
摘要： The invention relates to a method for regulating the height (h) of the casting level (1) in a mold (2) of a continuous casting installation (3), wherein liquid metal (4) flows into the mold (2), wherein the outflow of liquid metal (4) into the mold (2) can be controlled by a control element (8), the volume flow of liquid metal (4) flowing into the mold (2) being measured by a flow sensor (9), the volume flow being regulated in a first regulating circuit on the basis of a nominal value, the height (h) of the casting level (1) being regulated in a second regulating circuit on the basis of a nominal value or a nominal range (h
soll ). According to the invention, a second controller (11) provides the first regulating circuit with a nominal value regarding the volume flow, wherein the determination of the actual height (h
ist ) of the casting level (1) is carried out while taking into account a standing wave on the casting level (1) preferably by means of a number of optical waveguides (12). In this way, the height of the casting level can be kept constant in the mold in an improved manner.-
公开(公告)号：EP2536987A1
公开(公告)日：2012-12-26
申请号：EP11704196.2
申请日：2011-01-18
申请人： SMS Siemag AG
发明人： FEHLEMANN, Gereon , LIEFTUCHT, Dirk
CPC分类号： F27B3/24 , C21C5/5217 , C21C2005/5288 , F27B3/28 , F27D1/12 , F27D21/0014 , F27D21/04 , G01K11/3206 , G01K13/02 , G01K13/125 , G01L1/242 , Y02P10/216
摘要： The invention relates to an injector cooling block (1) for holding at least one injector (2) for introducing a medium into a metallurgical vessel (3), especially into an electric arc furnace, the injector cooling block (1) being arranged in or on a wall (4) of the metallurgical vessel (3). The injector block (1) comprises at least one plate (5) in which a cooling channel or a cooling bore (6) through which cooling medium can flow are arranged, said cooling channel or cooling bore (6) separating a hot zone (7) from a cold zone (8). In order to better detect temperatures or stresses in the injector cooling block, at least one measuring element (9) for measuring the temperature and/or the mechanical elongation is arranged in the hot zone (7), the measuring element (9) comprising at least one optical waveguide (10) which is integrated into the hot zone (7) or fastened to the hot zone (7).
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5.发明公开
公开(公告)号：EP2291253A1
公开(公告)日：2011-03-09
申请号：EP09765520.3
申请日：2009-05-28
申请人： SMS Siemag AG
发明人： LIEFTUCHT, Dirk , PLOCIENNIK, Uwe
IPC分类号： B22D11/16
CPC分类号： B22D11/16
摘要： A device for detecting the danger of a breakout by the formation of ridges in a steel strand (6) during the continuous casting of steel in a casting mold (1) comprising broad-side plates (2, 3) and narrow-side plates (4, 5), having measuring sensors (8) which provide measuring signals to an evaluation unit, is characterized in that first measuring sensors (11, 12) are arranged directly in the edge region of the narrow-side plates (4, 5) in the neighboring region to the broad-side plates (2, 3) of the casting mold (1).
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公开(公告)号：EP2483013B1
公开(公告)日：2013-11-06
申请号：EP10763318.2
申请日：2010-09-27
申请人： SMS Siemag AG
CPC分类号： B22D11/182 , B22D11/202 , G01K1/14 , G01K11/32
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7.发明授权
公开(公告)号：EP2310155B1
公开(公告)日：2013-04-17
申请号：EP09777004.4
申请日：2009-07-07
申请人： SMS Siemag AG
CPC分类号： B22D2/006 , B22D11/182 , B22D11/202
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8.发明公开GIESSPFANNE ODER ZWISCHENBEHÄLTER ZUR AUFNAHME EINES FLÜSSIGEN METALLS MIT INTEGRIERTEM MESSELEMENT ZUR ERFASSUNG DER TEMPERATUR UND/ODER MECHANISCHEN BELASTUNG 有权钢水包或之间的集装箱，用于接收与集成的测量ELEMENT液态金属用于确定温度和/或机械应力
公开(公告)号：EP2539660A1
公开(公告)日：2013-01-02
申请号：EP11701247.6
申请日：2011-01-24
申请人： SMS Siemag AG
发明人： LIEFTUCHT, Dirk , PLOCIENNIK, Uwe
CPC分类号： F27D21/0014 , B22D2/006 , B22D41/00 , F27D21/04 , G01K11/32 , G01K11/3206 , G01L1/242
摘要： The invention relates to a foundry ladle or an intermediate vessel (1) for receiving a liquid metal for further processing of said liquid metal, wherein at least a part of the wall (2) of the foundry ladle or of the intermediate vessel (1) comprises at least one measuring element (3) for detecting the temperature and/or the mechanical load. In order to be able to detect the temperatures and/or the mechanical load in the wall of the foundry ladle or in the intermediate vessel precisely, quickly and along the extension of the wall, according to the invention the measuring element (3) comprises at least one optical waveguide which is integrated in the wall (2) of the foundry ladle or of the intermediate vessel (1).
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9.发明公开
公开(公告)号：EP2310155A1
公开(公告)日：2011-04-20
申请号：EP09777004.4
申请日：2009-07-07
申请人： SMS Siemag AG
CPC分类号： B22D2/006 , B22D11/182 , B22D11/202
摘要： The invention relates to a method for measuring the temperature in a chill mold using a fiber optic measurement method and a correspondingly configured chill mold. To this end, optical fibers are provided in grooves on the exterior of the chill mold copper plate, through which laser light is conducted. Using a temperature measuring system, the temperature along the measurement fibers can be determined at a plurality of measurement locations. In particular, in said method, an improved locational resolution of the temperature measurement in a chill mold is achieved relative to known temperature measurement systems using thermocouples.
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公开(公告)号：EP2536987B1
公开(公告)日：2014-04-16
申请号：EP11704196.2
申请日：2011-01-18
申请人： SMS Siemag AG
发明人： FEHLEMANN, Gereon , LIEFTUCHT, Dirk
CPC分类号： F27B3/24 , C21C5/5217 , C21C2005/5288 , F27B3/28 , F27D1/12 , F27D21/0014 , F27D21/04 , G01K11/3206 , G01K13/02 , G01K13/125 , G01L1/242 , Y02P10/216
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