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1. 发明授权

US08505612B2 Robotized system to manage the powders in a continuous casting plant for steel 有权
标题翻译：用于管理连铸钢铁粉末的机器人系统
公开(公告)号：US08505612B2
公开(公告)日：2013-08-13
申请号：US13522332
申请日：2011-01-14
申请人： Ferruccio Della Vedova
发明人： Ferruccio Della Vedova
IPC分类号： B22D11/108 , B22D11/16
CPC分类号： B22D11/108
摘要： A method to cover the exposures of a bath of molten steel by elements of casting powder in an ingot mold of a plant for the continuous casting of steel, including a step of subdividing the ingot mold into a desired number of zones, with each of which a covering movement is associated, the zones being determined and identified in a manner coordinated with the position of the snorkel and of the edge of the ingot mold, and a step of automated execution of one or more covering movements by elements of which the casting powder is distributed in a selected one of the zones, which movements, repeated in sequence according to a desired program, are selected from a group including pouring movements and throwing movements, at least on the basis of the reciprocal position of each of the zones and the snorkel.
摘要翻译：一种用于在用于连续铸造钢的设备的铸锭模具中覆盖铸钢粉元件暴露的方法，包括将锭模分为所需数量的区域的步骤相关联的覆盖运动，所述区域以与所述通气管和所述锭模具的边缘的位置协调的方式确定和识别，以及通过其中所述铸件粉末的元件自动执行一个或多个覆盖运动的步骤分布在所选择的一个区域中，至少基于每个区域的相互位置和至少基于每个区域的往复位置，从包括倾倒运动和投掷运动的组中选择根据期望程序依次重复的运动浮潜

2. 发明授权

US06292262B1 Method and device to measure the gap between variable-position elements 有权
标题翻译：测量可变位置元件之间间隙的方法和装置
公开(公告)号：US06292262B1
公开(公告)日：2001-09-18
申请号：US09460973
申请日：1999-12-15
申请人： Lorenzo Ciani , Ferruccio Della Vedova
发明人： Lorenzo Ciani , Ferruccio Della Vedova
IPC分类号： G01B1114
CPC分类号： G01B11/16 , G01B11/14
摘要： Device and method to measure the gap between substantially static elements with a variable reciprocal position, used to adjust the reciprocal position of said elements to obtain a desired transit gap, comprising visual recording means connected to a processor equipped with at least display means, said processor being suitable to receive the images filmed by said visual recording means and to automatically compare said images with at least a pre-selected sample mask substantially reproducing the desired gap to be obtained, said processor being suitable to display, in numerical form on appropriate interface windows, the dimensional discrepancies between the image relating to the actual transit gap defined by said elements as filmed by said means, and said pre-selected sample mask.
摘要翻译：用于测量具有可变往复位置的基本静态元件之间的间隙的装置和方法，用于调节所述元件的往复位置以获得期望的过渡间隙，包括连接到配备有至少显示装置的处理器的视觉记录装置，所述处理器适于接收由所述视觉记录装置拍摄的图像，并且自动地将所述图像与至少预先选择的样本掩模进行比较，基本上再现要获得的期望间隙，所述处理器适于以数字形式在适当的界面窗口与由所述装置拍摄的由所述元件限定的实际传输间隙相关的图像与所述预选样本掩模之间的尺寸差异。

3. 发明授权

US09201087B2 Device for measuring the speed of products in movement, in particular metal rolled products in a rolling line, and relative method 有权
标题翻译：用于测量移动中的产品的速度的装置，特别是轧制线中的金属轧制产品及其相关方法
公开(公告)号：US09201087B2
公开(公告)日：2015-12-01
申请号：US13576136
申请日：2011-02-01
申请人： Ferruccio Della Vedova
发明人： Ferruccio Della Vedova
IPC分类号： G01P3/36 , G06F15/00 , G01P3/68 , G01P1/02 , G01P3/80
CPC分类号： G01P3/68 , G01P1/026 , G01P3/806
摘要： Device for measuring speed of oblong products moving along feed direction and emitting radiations, in particular rolled metal products in rolling line, including two radiation sensors, disposed reciprocally at close distance respectively defining an optical observation window, at pre-arranged distance from each other. Each window covers the image of an advancing product determinate portion equal to relative window width, irrespective of portion's movements transverse to feed direction. Sensors observe the presented product portion, on each occasion, in correspondence with associated windows consecutively along feed direction, and measure continuously intensity of radiation from the product portion in correspondence with the windows. Electronic processing unit determines, by processing electric signals associated with detected radiation intensity and arriving from sensors, using algorithms based on the correlation principle, time taken by the product portion to transit from first window to second, successive window, and then, based on distance between windows, calculates product speed.
摘要翻译：用于测量沿着进给方向和发射辐射移动的长方形产品的速度的装置，特别是包括两个辐射传感器的轧制线中的轧制金属产品，包括两个彼此相隔预定距离的近距离地相互设置的光学观察窗。每个窗口覆盖等于相对窗口宽度的推进产品确定部分的图像，而不管横向于进给方向的部分的移动。传感器在每种情况下，根据相关的窗口沿着进给方向观察呈现的产品部分，并且与窗口相对应地测量来自产品部分的辐射的连续强度。电子处理单元通过处理与检测到的辐射强度相关联的电信号并从传感器到达，使用基于相关原理的算法，产品部分从第一窗口转移到第二窗口，连续窗口所花费的时间，然后基于距离在Windows之间，计算产品速度。

4. 发明授权

US6157666A Controlled current feed device for electric arc furnace 失效
标题翻译：电弧炉控制电流进料装置
公开(公告)号：US6157666A
公开(公告)日：2000-12-05
申请号：US359761
申请日：1999-07-22
申请人： Ferruccio Della Vedova , Gianni Gensini , Riccardo Fragiacomo
发明人： Ferruccio Della Vedova , Gianni Gensini , Riccardo Fragiacomo
IPC分类号： H05B7/00 , H05B7/11
CPC分类号： H05B7/005
摘要： Controlled current feed device for electric arc furnace employed to melt metals, wherein the feed line comprises at least a medium tension bar (13), a feed control device and a transformer (17) serving the furnace, the feed control device (16) being arranged between the medium tension bar (13) and the transformer of the furnace (17) and comprising a mutual inductor (19) consisting of a primary coil (19a) and a secondary (19b) coil, the primary coil (19a) being arranged in serial connection on the feed line (10) and the secondary coil (19b) being connected to at least a re-phasing filter (20) comprising at least a condenser (22).
摘要翻译：用于熔化金属的电弧炉的控制电流进料装置，其中进料管线至少包括介质张力杆（13），进料控制装置和用于炉的变压器（17），进料控制装置（16）是布置在介质张力杆（13）和炉子（17）的变压器之间并且包括由初级线圈（19a）和次级（19b）线圈组成的互感器（19），初级线圈（19a）被布置在所述馈电线（10）和所述次级线圈（19b）上串联连接至少包括至少包括冷凝器（22）的重定相滤波器（20）。

5. 发明授权

US09610623B2 Method and device to control the section sizes of a rolled product 有权
公开(公告)号：US09610623B2
公开(公告)日：2017-04-04
申请号：US13702971
申请日：2011-06-08
申请人： Ferruccio Della Vedova , Lorenzo Ciani
发明人： Ferruccio Della Vedova , Lorenzo Ciani
IPC分类号： B21B37/16 , B21B37/46 , B21B37/48 , B21B38/04
CPC分类号： B21B37/16 , B21B37/165 , B21B37/46 , B21B37/48 , B21B38/04 , B21B2261/10 , B21B2275/04
摘要： A method controls the section sizes of a rolled product in a segment of a rolling line between at least two rolling stands, wherein each is provided with its own drive members, in which at least a detector located between the two rolling stands detects a characteristic size of the rolled product. A control unit compares the characteristic size of the rolled product with a reference size and acts on said drive members in order to hold the rolled product in an optimal drawing condition. The method includes setting a predefined value of an electric quantity of at least one of the drive members, measuring the reference size, and verifying the characteristic size of the rolled product in transit. If a deviation is detected between the characteristic size and the reference size, returning the characteristic size of the rolled product to the reference size.

6. 发明授权

US08548268B2 Device to analyze and determine the movement characteristics of products, in particular in a casting line, and relative method 有权
标题翻译：用于分析和确定产品的运动特性的装置，特别是在铸造线中的相对方法
公开(公告)号：US08548268B2
公开(公告)日：2013-10-01
申请号：US13024353
申请日：2011-02-10
申请人： Ferruccio Della Vedova , Lorenzo Ciani
发明人： Ferruccio Della Vedova , Lorenzo Ciani
IPC分类号： G06K9/64
CPC分类号： G01P3/806 , B22D11/185 , B22D11/204
摘要： A device to analyze and determine the movement characteristics of products moving in a determinate direction of feed (F) and emitting radiations, in particular products exiting from a casting line, comprises a camera to continuously acquire images of the product moving in the direction of feed (F) in at least two successive instants of time, and an electronic processing unit by means of which the comparison between at least two successive images acquired is carried out, using mathematical algorithms based on the image correlation principle, in order to determine the spatial displacement of the images and then the movement characteristics of the product moving in the direction of feed (F) are analyzed and determined.
摘要翻译：用于分析和确定在进给（F）和发射辐射的确定方向移动的产品的运动特性的装置，特别是从铸造线退出的产品，包括相机，以连续地获取在进给方向上移动的产品的图像（F），以及电子处理单元，借助于该电子处理单元，使用基于图像相关原理的数学算法来执行获取的至少两个连续图像之间的比较，以便确定空间分析并确定图像的位移，然后分析并确定在进给方向（F）移动的产品的运动特性。

7. 发明申请

US20130160509A1 METHOD AND DEVICE TO CONTROL THE SECTION SIZES OF A ROLLED PRODUCT 有权
标题翻译：控制滚动产品部分尺寸的方法和装置
公开(公告)号：US20130160509A1
公开(公告)日：2013-06-27
申请号：US13702971
申请日：2011-06-08
申请人： Ferruccio Della Vedova , Lorenzo Ciani
发明人： Ferruccio Della Vedova , Lorenzo Ciani
IPC分类号： B21B37/16
CPC分类号： B21B37/16 , B21B37/165 , B21B37/46 , B21B37/48 , B21B38/04 , B21B2261/10 , B21B2275/04
摘要： A method controls the section sizes of a rolled product in a segment of a rolling line between at least two rolling stands, wherein each is provided with its own drive members, in which at least a detector located between the two rolling stands detects a characteristic size of the rolled product. A control unit compares the characteristic size of the rolled product with a reference size and acts on said drive members in order to hold the rolled product in an optimal drawing condition. The method comprises setting a predefined value of an electric quantity of at least one of the drive members, measuring the reference size, and verifying the characteristic size of the rolled product in transit. If a deviation is detected between the characteristic size and the reference size, returning the characteristic size of the rolled product to the reference size.
摘要翻译：一种方法控制在至少两个轧机机架之间的轧制线段中的轧制产品的截面尺寸，其中每个轧制机架设有自己的驱动构件，其中位于两个轧机机架之间的至少一个检测器检测到特征尺寸的轧制产品。控制单元将轧制产品的特征尺寸与参考尺寸进行比较，并且作用在所述驱动构件上，以将轧制产品保持在最佳拉伸状态。该方法包括设置驱动部件中的至少一个的电量的预定值，测量参考尺寸，以及验证运输中的轧制产品的特征尺寸。如果在特征尺寸和参考尺寸之间检测到偏差，则将轧制产品的特征尺寸返回到参考尺寸。

8. 发明申请

US20120303315A1 Device for Measuring the Speed of Products in Movement, in Particular Metal Rolled Products in a Rolling Line, and Relative Method 有权
标题翻译：用于测量轧制中特殊金属轧制产品的运动速度的装置和相对方法
公开(公告)号：US20120303315A1
公开(公告)日：2012-11-29
申请号：US13576136
申请日：2011-02-01
申请人： Ferruccio Della Vedova
发明人： Ferruccio Della Vedova
IPC分类号： G01P3/36 , G06F15/00
CPC分类号： G01P3/68 , G01P1/026 , G01P3/806
摘要： Device for measuring speed of oblong products moving along feed direction and emitting radiations, in particular rolled metal products in rolling line, including two radiation sensors, disposed reciprocally at close distance respectively defining an optical observation window, at pre-arranged distance from each other. Each window covers the image of an advancing product determinate portion equal to relative window width, irrespective of portion's movements transverse to feed direction. Sensors observe the presented product portion, on each occasion, in correspondence with associated windows consecutively along feed direction, and measure continuously intensity of radiation from the product portion in correspondence with the windows. Electronic processing unit determines, by processing electric signals associated with detected radiation intensity and arriving from sensors, using algorithms based on the correlation principle, time taken by the product portion to transit from first window to second, successive window, and then, based on distance between windows, calculates product speed.
摘要翻译：用于测量沿着进给方向和发射辐射移动的长方形产品的速度的装置，特别是包括两个辐射传感器的轧制线中的轧制金属产品，包括两个彼此相隔预定距离的近距离地相互设置的光学观察窗。每个窗口覆盖等于相对窗口宽度的推进产品确定部分的图像，而不管横向于进给方向的部分的移动。传感器在每种情况下，根据相关的窗口沿着进给方向观察呈现的产品部分，并且与窗口相对应地测量来自产品部分的辐射的连续强度。电子处理单元通过处理与检测到的辐射强度相关联的电信号并从传感器到达，使用基于相关原理的算法，产品部分从第一窗口转移到第二窗口，连续窗口所花费的时间，然后基于距离在Windows之间，计算产品速度。

9. 发明授权

US4015128A Device for and method of controlling the level in appropriate containers of a liquid which will emit infra-red rays and, in particular, the level of molten metal 失效
标题翻译：用于控制液体的适当容器中的水平的装置和方法，其将发射红外线，特别是熔融金属的水平
公开(公告)号：US4015128A
公开(公告)日：1977-03-29
申请号：US599477
申请日：1975-07-28
申请人： Ferruccio Della Vedova
发明人： Ferruccio Della Vedova
IPC分类号： G01F23/292 , G01N21/26
CPC分类号： G01F23/292
摘要： A device for controlling the level in a container of a liquid which will emit infra-red rays and particularly molten metal is described. The device comprises a housing, at least one longitudinal window at one end of the housing and arranged so that when in use it will overlook an edge of a container containing the liquid, the level of which is to be controlled; and at least one photo-element for sending out an electrical signal through said window to said liquid; at least one second window which is substantially punctiform and which overlooks a substantially constant portion of the liquid in the container and within the vertical field of adjustment; and a second photo-element in cooperation with the second window for sending out a pilot signal, and circuitry to correct the signal indicating the liquid level of the container by means of the pilot signal and for amplifying and comparing the signal coming from the correction circuit. The device when in use is positioned so that the optical axis thereof is at an angle to a line vertical to the liquid level in the container, whereby the longitudinal window cooperates with the edge of the liquid containing container, the level of which is to be measured and controlled. Additional windows and photo-electric elements can be utilized to accomplish ancillary functions, including adjusting the speed of withdrawal of liquid from the container and/or to adjust the quantity of liquid in the container as, for example, in a continuous casting ingot mold. The device is simple in construction, easily operated, and accurate.
摘要翻译：描述了用于控制将发射红外线，特别是熔融金属的液体的容器中的液位的装置。该装置包括壳体，在壳体的一端处的至少一个纵向窗口，并且布置成使得在使用时将会忽视容纳液体的容器的边缘，其液面将被控制; 以及至少一个光电元件，用于通过所述窗口将电信号发送到所述液体; 至少一个第二窗口，其基本上是点状的，并且俯视容器中的液体的基本上恒定的部分，并且在垂直调节范围内; 以及与用于发送导频信号的第二窗口协作的第二光元件，以及通过导频信号校正指示容器的液面的信号的电路，并且用于放大和比较来自校正电路的信号。使用中的装置被定位成使得其光轴与垂直于容器中的液面的线成一定角度，由此纵向窗口与液体容纳容器的边缘配合，液面将在测量和控制。可以使用附加的窗口和光电元件来实现辅助功能，包括调节液体从容器中取出的速度和/或调节容器中液体的量，例如在连铸铸锭模具中。该设备结构简单，操作方便，准确。

10. 发明授权

US08902949B2 Method to control the feed of the metal charge for electric arc furnaces 有权
标题翻译：控制电弧炉金属加料进料的方法
公开(公告)号：US08902949B2
公开(公告)日：2014-12-02
申请号：US12109495
申请日：2008-04-25
申请人： Ferruccio Della Vedova , Marco Ometto
发明人： Ferruccio Della Vedova , Marco Ometto
IPC分类号： F27D3/00 , C21C5/52 , F27D19/00 , F27B3/28 , F27B3/18 , C22B4/08
CPC分类号： F27B3/18 , C21C5/527 , C21C2005/5288 , C22B4/08 , F27B3/28 , F27D19/00 , Y02P10/216
摘要： A method is provided to control the feed of a metal charge into an electric arc furnace having at least one electrode to generate an electric arc to melt metals. The method includes: a step of defining a “cover index CI” of the electric arc by the slag present above the liquid metal bath, in order to calculate which of the harmonics present in an electric feed quantity of the furnace are taken into consideration; a step of measuring the actual cover index CI value during a functioning cycle of the furnace; and a step of adjusting the speed of feed of the metal charge into the furnace based on the measured value of the cover index CI.
摘要翻译：提供了一种方法来控制金属电荷进入具有至少一个电极的电弧炉，以产生电弧以熔化金属。该方法包括：通过存在于液态金属浴池上方的渣定义电弧的“覆盖指数CI”的步骤，以便计算考虑到炉子的电力供给量中存在的谐波中的哪一个; 在炉的功能循环期间测量实际覆盖指数CI值的步骤; 以及基于覆盖指数CI的测量值来调整金属电荷进入炉中的速度的步骤。

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