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1. 发明公开

EP3189315A2 MESSVORRICHTUNG ZUR OPTISCHEN TEMPERATURBESTIMMUNG EINES GESCHMOLZENEN METALLS SOWIE VERSCHLUSSTOPFEN 审中-公开
公开(公告)号：EP3189315A2
公开(公告)日：2017-07-12
申请号：EP15762482.6
申请日：2015-08-21
申请人： Minkon GmbH , VDEh-Betriebsforschungsinstitut GmbH
发明人： FISCHER, Harald , WÜNSCH, Gerhard , LAMP, Torsten , KÖCHNER, Herbert
IPC分类号： G01J5/00
CPC分类号： G01J5/045 , G01J5/004 , G01J5/029 , G01J5/0821
摘要： The invention relates to a measuring device for optically determining the temperature of a molten metal, comprising: - an optical waveguide to conduct electromagnetic radiation emitted by the metal or by the tip of the optical waveguide to an optical detector, - an optical detector for determining the temperature of the metal from an analysis of the electromagnetic radiation, - a reeling device for successively reeling off the optical waveguide from a stock and a duct, which is connected to the reeling device so that a fluid can pass through and through which fluid flows, and in which the optical waveguide is at least conducted in sections and in which the optical waveguide is transported by means of the fluid, the duct through which fluid flows and the reeling device forming a gas-tight system relative to their surroundings. The invention further relates to a plug for an outlet opening of a container which accommodates the molten metal. Said plug has a refractory rod-shaped body with an upper and a lower end, and a channel that axially extends through at least part of the rod-shaped body and leads to a surface of the lower end. In order to optically determine the temperature of molten metal an optical waveguide is conducted through the channel.
摘要翻译：本发明涉及一种用于光学确定熔融金属温度的测量装置，包括： - 光波导，用于将由金属或光波导的尖端发射的电磁辐射传导至光学检测器; - 光学检测器，用于确定来自电磁辐射分析的金属的温度;用于连续地从光盘上取出光波导的卷取装置;以及连接到卷取装置的管道，以使得流体可以穿过并且流体流过该管道并且其中光波导至少部分地传导并且其中光波导通过流体传输，流体流过的管道和卷绕装置相对于其周围形成气密系统。本发明还涉及一种用于容纳熔融金属的容器的出口开口的塞子。所述塞子具有带有上端和下端的耐火棒状体以及轴向延伸穿过棒状体的至少一部分并且通向下端的表面的通道。为了光学确定熔融金属的温度，光波导通过通道传导。

2. 发明授权

EP2444729B1 Flame scanner collimator body 失效转让
标题翻译： Kollimatorelementfüreinen Flammenabtaster
公开(公告)号：EP2444729B1
公开(公告)日：2017-05-03
申请号：EP11188834
申请日：2009-01-26
申请人： GENERAL ELECTRIC TECHNOLOGY GMBH
发明人： CHASE PAUL H , CLARK WILLIAM M III , FUSCO PIO J
IPC分类号： F23M11/04 , F23N5/08 , F23N5/24 , G01J5/00 , G01J5/02
CPC分类号： F23M11/045 , F23N5/082 , F23N5/242 , F23N2029/18 , F23N2031/06 , F23N2900/05005 , G01J5/0014 , G01J5/02 , G01J5/029

3. 发明公开

EP2889594A1 SURFACE TEMPERATURE MEASUREMENT DEVICE AND SURFACE TEMPERATURE MEASUREMENT METHOD 有权
标题翻译：表面温度测量装置和表面温度测量方法
公开(公告)号：EP2889594A1
公开(公告)日：2015-07-01
申请号：EP13830623.8
申请日：2013-08-21
申请人： Nippon Steel & Sumitomo Metal Corporation
发明人： UEMATSU, Chihiro , WAKASU, Yutaka , HONDA, Tatsuro
IPC分类号： G01J5/06 , G01J5/00 , G01J5/08
CPC分类号： G01J5/0875 , G01J5/0003 , G01J5/0022 , G01J5/0205 , G01J5/029 , G01J5/042 , G01J5/043 , G01J5/047 , G01J5/048 , G01J5/06 , G01J5/0818 , G01J5/0821 , G01J5/084
摘要： [Object] To provide a surface temperature measuring apparatus that is capable of accurately measuring a surface temperature of a temperature measurement target material such as a steel material (e.g., a wheel, a steel pipe, a steel sheet, or a rail) in a cooling process with water, and a method of measuring the same.
[Solution] A surface temperature measuring apparatus 100 according to the present invention includes a radiation thermometer 1 configured to detect thermal radiation light emitted from a surface of a temperature measurement target material W in a cooling process with water, a housing 2 having an opening on a temperature measurement target material W side, the housing 2 storing, in an inside of the housing 2, at least a light receiving unit 11 of the radiation thermometer 1 among structural elements of the radiation thermometer 1, and an optical glass 3 that is fit and sealed in the inside of the housing 2 between the temperature measurement target material W and the light receiving unit 11 of the radiation thermometer 1, the optical glass 3 being configured to transmit the thermal radiation light. The optical glass 3 has, on the temperature measurement target material W side, an end surface adjacent to the surface of the temperature measurement target material W.

4. 发明授权

EP2287581B1 Verfahren und Vorrichtung zur kontaktlosen Ermittlung einer Temperatur T einer Metallschmelze 有权转让
标题翻译：方法和装置用于非接触式测定一个金属熔液的温度T的
公开(公告)号：EP2287581B1
公开(公告)日：2011-10-12
申请号：EP09167540.5
申请日：2009-08-10
申请人： Siemens Aktiengesellschaft
发明人： Abel, Markus , Müller, Alexander , Nardacchione, Domenico
IPC分类号： G01J5/00 , G01J5/02 , G01J5/04
CPC分类号： G01J5/02 , G01J5/00 , G01J5/004 , G01J5/029 , G01J5/04

5. 发明授权

EP1364191B1 AIR PURGE SYSTEM FOR OPTICAL SENSOR 有权
标题翻译：空气吹扫光学传感器
公开(公告)号：EP1364191B1
公开(公告)日：2011-01-05
申请号：EP03734994.1
申请日：2003-01-24
申请人： FLUKE CORPORATION
发明人： KALLEY, Eugene, F. , PARIS, Sam , TAM, Tommy, C. , DONADO, Amilo
IPC分类号： G01J5/04
CPC分类号： G02B27/0006 , G01J5/02 , G01J5/029 , G01J5/041 , Y10S359/90
摘要： An air purge system for an optical sensor is disclosed. The air purge system includes a two sided lens having an optical sensor positioned on the first side and a fluid stream on the second side. The air purge system further includes, a plenum having an inlet, an array of parallel channels and an outlet, whereby the array of parallel channels, is disposed between the inlet and the outlet. The outlet is positioned on the second side of the housing and may be adapted to direct a fluid stream substantially parallel to the second side of the lens.

6. 发明授权

EP1865298B1 Verfahren zur Erfassung von Wärmestrahlung in thermischen Produktionsprozessen 有权
标题翻译：一种用于在热的生产过程的检测热辐射的过程
公开(公告)号：EP1865298B1
公开(公告)日：2010-01-27
申请号：EP07003370.9
申请日：2007-02-17
申请人： ORGLMEISTER INDUSTRIEMESSTECHNIK
发明人： Orglmeister, Albert
IPC分类号： G01J5/04
CPC分类号： G01J5/041 , G01J5/02 , G01J5/029 , G01J5/042 , G01J5/047 , G01J5/061 , G01J5/08 , G01J5/084 , G01J5/0846 , G01J2005/0077 , G01J2005/0081 , H04N5/33

7. 发明授权

EP1585950B1 A PROCESS FOR KEEPING A TUYERE PASSING THROUGH A METALLURGICAL VESSEL FREE OF A SKULL 有权
标题翻译：程序对于按冶金炉渗透的头骨NOZZLE自由KEEP
公开(公告)号：EP1585950B1
公开(公告)日：2007-12-26
申请号：EP03775298.7
申请日：2003-11-05
申请人： Specialty Minerals Michigan Inc.
发明人： CARLHOFF, Christoph , MERKENS, Wilhelm , LAMM, Rolf
IPC分类号： G01J5/04 , C21C5/46
CPC分类号： G01J5/02 , C21C5/4673 , C21C5/48 , F27D19/00 , F27D21/02 , G01J5/004 , G01J5/029 , G01J5/08 , G01J5/0806 , G01J5/0809 , G01J5/0818 , G01J5/084 , G01J5/0846 , G01J5/0859 , G01J5/089 , G01J5/60
摘要： The present invention relates to a process for keeping a tuyere passing through a metallurgical vessel free of a skull by intermittendly passing an oxygen-containing gas through the tuyere to dissolve the skull, wherein it is determined that an interval for passing said oxygen-containing gas through the tuyere needs to be started by detecting electromagnetic radiation emanating from a spot in the interior of the melt by means of a dual wavelength pyrometer and comparing the intensity of the pyrometer signals with the ratio of the pyrometer signals, and initiating said intervall for passing said oxygen-containing gas through the tuyere, upon the condition that the combined intensity of the signals falls below a predetermined threshold value and that the ratio of the signals remains substantially constant.

8. 发明公开

EP0802401A1 TEMPERATURE MEASUREMENT METHOD, TEMPERATURE CONTROL METHOD AND TEMPERATURE MEASUREMENT APPARATUS FOR HIGH-TEMPERATURE MELT 失效
标题翻译：温度测量方法，程序控温和温度测量器具，用于高温熔体
公开(公告)号：EP0802401A1
公开(公告)日：1997-10-22
申请号：EP96935514.8
申请日：1996-10-31
申请人： MITSUBISHI MATERIALS CORPORATION
发明人： OKABE, Susumu Mitsubishi Materials Corporation , OGINO, Fumihiko Mitsubishi Materials Corporation , SATO, Hideya Mitsubishi Materials Corporation , HASEGAWA, Nozomu Mitsubishi Materials Corporation , FUNAMIZU, Takashi , YAMADA, Yoshirou
IPC分类号： G01J5/08
CPC分类号： G01J5/08 , G01J5/004 , G01J5/0044 , G01J5/0205 , G01J5/026 , G01J5/029 , G01J5/041 , G01J5/0821 , G01J5/084
摘要： A method of measuring the temperature of a hot melt by converting into temperature a light signal transmitted through an optical fiber the leading end of which is inserted into the hot melt. The temperature measurement is cyclically executed while severing by cutting any devitrified leading end portion of the optical fiber. Peak values of measured temperature, attributable to burning of components of the optical fiber, are excluded from the results of the measurement. The temperature of the hot melt is controlled based on the measured temperature as close as possible to a lower limit temperature which when not exceeded causes a reduction in fluidity of slag on the hot melt. The temperature measurement is performed by a temperature measuring apparatus which has a device for feeding the optical fiber into and out of the hot melt and a cutting device for severing the devitrified leading end portion of the optical fiber.

9. 发明授权

EP0335224B1 Radiation thermometry 失效
标题翻译：一种用于辐射测温过程。
公开(公告)号：EP0335224B1
公开(公告)日：1995-08-09
申请号：EP89104999.1
申请日：1989-03-21
申请人： NIPPON STEEL CORPORATION
发明人： Tanaka, Fumio , DeWitt, David P.
IPC分类号： G01J5/60
CPC分类号： G01J5/06 , G01J5/004 , G01J5/0044 , G01J5/02 , G01J5/026 , G01J5/0275 , G01J5/029 , G01J5/061 , G01J5/08 , G01J5/0825 , G01J5/0834 , G01J5/0846 , G01J5/602 , G01J2005/0051 , G01J2005/0074

10. 发明公开

EP0610199A1 INSTRUMENT FOR DETECTING THE PRESENCE OF A BODY AND ROLLING MILL PROVIDED WITH SUCH AN INSTRUMENT 失效
标题翻译：仪器用于探测物体的存在和与该EQUIPPED WALZWERK的工具。
公开(公告)号：EP0610199A1
公开(公告)日：1994-08-17
申请号：EP92910372.0
申请日：1992-05-11
申请人： HOOGOVENS GROEP B.V.
发明人： LEA, Richard Walter, 1 The Green , DE VISSER, Rober
IPC分类号： G01V8 , B21B38 , B21B39 , G01B11 , G01J5 , G01N33 , G02B27
CPC分类号： G01J5/029 , B21B38/00 , G01B11/00 , G01J5/0022 , G01J5/02 , G01J5/041 , G02B27/0006
摘要： PCT No. PCT/EP92/01107 Sec. 371 Date Nov. 15, 1993 Sec. 102(e) Date Nov. 15, 1993 PCT Filed May 11, 1992 PCT Pub. No. WO92/20992 PCT Pub. Date Nov. 26, 1992.An instrument for detecting the presence of a body, comprising a detector (2) and a housing (1) in which the detector (2) is accommodated. The housing (1) is provided with at least one guide passage (6) for transmission to the detector (2) of one or more signals originating from the body. The housing (1 ) is also provided with means for supplying a gas flow (8), for example, compressed air, and a means for discharging at least a part of said flow through the guide passage (6) in such a way that, during operation at least a part of the cleaning gas leaves the housing (1) via the transmission passage (6). At the same time the invention relates to a rolling mill provided with means for determining velocities of the products to be rolled. The means for determining recording velocity comprises at least two of the instruments above and a processing unit which is linked to receive the signals from those instruments for ascertaining the velocity of a product detected by the instruments.

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