公开(公告)号：WO2017115097A1

公开(公告)日：2017-07-06

申请号：PCT/IB2015/002426

申请日：2015-12-29

Applicant: ARCELORMITTAL

Inventor： DIAZ VAQUERO, Shella ,  FERNANDEZ LOPEZ, Juan José

IPC: F27D3/15 ,  C21B7/12 ,  E21B10/42 ,  E21B10/56

CPC classification number: F27D3/1527 ,  C21B7/12

Abstract: The invention relates to a drill bit (100) able to improve performance of drilling machine. 14. The drill bit (100) of the invention comprises a drill bit body (101) with a rear end (102) adapted to be connected to a drilling machine, and a leading end (103) with a flat face (103a) perpendicular to a longitudinal axis (X-X) of the drill bit body (101), said drill bit body comprising: - a first tapered portion (104) with diameters increasing from the flat face (103a) of the leading end (103) to a maximum diameter (Dmax), - a second tapered portion (105) with diameters decreasing from the maximum diameter (Dmax) to the rear end (102) of said drill body; - at least three partly-circular recesses (106) formed in said drill bit body thus delimitating as many tapered drilling faces (107), each of them extending from the flat face (103a) of the leading end (103) to the maximum diameter (Dmax); - the flat face (103a) and the tapered drilling faces (107) having a plurality of teeth (108).

Abstract translation: 本发明涉及一种能够改善钻机性能的钻头（100）。 14.本发明的钻头（100）包括具有适于连接到钻机的后端（102）的钻头本体（101）和具有垂直面（103a）的前端（103），所述前端 与所述钻头本体（101）的纵向轴线（XX）接合，所述钻头本体包括： - 第一锥形部分（104），其直径从所述前端（103）的所述平坦表面（103a）增加到最大 直径（Dmax）; - 第二锥形部分（105），其直径从所述钻体的最大直径（Dmax）向后端（102）减小; - 在所述钻头本体中形成的至少三个部分圆形凹槽（106），从而界定了多个锥形钻孔面（107），每个锥面从前端（103）的平坦面（103a）延伸到最大直径 （Dmax的）; - 平坦面（103a）和具有多个齿（108）的锥形钻孔面（107）。

公开(公告)号：WO2017115096A1

公开(公告)日：2017-07-06

申请号：PCT/IB2015/002425

申请日：2015-12-29

Applicant: ARCELORMITTAL

Inventor： DIAZ VAQUERO, Sheila ,  FERNANDEZ LOPEZ, Juan José

IPC: B65H20/14 ,  B65G51/02

CPC classification number: B05B1/005

Abstract: The air nozzle of the invention for guiding a cut steel strip at the exit from a device for shearing a moving steel sheet, is essentially characterised in that it is made in one piece extending along a main plane (P) intended to be orientated perpendicularly to the direction of movement of the steel strip (F1), which air nozzle (10) comprises an air inlet channel (12) whose free end (14) is intended to be connected to a compressed air generator and whose opposite end divides at a deflection junction (13) into a first (11a) and a second (11b) air discharge channel facing each other on either side of the main plane (P), the free end (16) intended to be located close to the exit (6) from the shearing device (2) comprises a plurality of first air discharge orifices (14) orientated towards the second air discharge channel (11b) and in that the free end (17) of the second air discharge channel (11b) comprises a plurality of second air discharge orifices (15) orientated either in the opposite direction to the first air discharge channel (11a) or parallel to the main plane (P) such that none of the first (14) and second (15) air discharge orifices are orientated in the opposite direction to the direction of movement (F1) of the steel sheet (1).

Abstract translation: 本发明的用于在切割移动钢板的装置的出口处引导切断的钢带的空气喷嘴的基本特征在于其被制成沿着主平面延伸的单件（ （10）包括空气入口通道（12），所述空气入口通道（12）的自由端（14）旨在连接到压缩空气发生器（12），所述空气入口通道（12）与钢带（F1）的运动方向垂直地定向， 并且其相对端在偏转接头（13）处分隔成在主平面（P）的任一侧上彼此面对的第一（11a）和第二（11b）排气通道，自由端（16）旨在成为 位于靠近剪切装置（2）的出口（6）处包括朝向第二排气通道（11b）定向的多个第一排气孔（14），并且第二排气通道（11b）的自由端（17） 通道（11b）包括多个第二排气孔（15），所述第二排气孔（15） 在与第一排气通道（11a）相反的方向上或者平行于主平面（P），使得第一排气孔（14）和第二排气孔（15）中的任何一个排气孔都不在与运动方向相反的方向上 （F1）的钢板（1）。

公开(公告)号：WO2017195098A1

公开(公告)日：2017-11-16

申请号：PCT/IB2017/052679

申请日：2017-05-09

Applicant: ARCELORMITTAL

Inventor： LOPEZ FRESNO, José ,  GARCIA CIMADEVILLA, José Luis ,  FERNANDEZ LOPEZ, Juan José

IPC: G01B7/02 ,  C10B37/02 ,  C10B41/00 ,  G01B7/06

Abstract: A method for obtaining a parameter representative of a height (H) of an upper surface (29) of a material (20) stacked in a coke oven (10) with respect to a reference plane (P), comprising the following steps: - providing a sensor (47) located above the upper surface at an operation distance (D1) from the reference plane, the sensor and the material forming a capacitor having a capacitance, - obtaining at least one capacitance signal representative of said capacitance, - obtaining at least one distance signal (S2) using the capacitance signal, the distance signal being representative of a distance (D2) between the sensor and the upper surface along a vertical direction (Z), and - obtaining said parameter representative of the height using the distance signal and the operation distance.

公开(公告)号：WO2017195001A1

公开(公告)日：2017-11-16

申请号：PCT/IB2016/052783

申请日：2016-05-13

Applicant: ARCELORMITTAL

Inventor： LOPEZ FRESNO, José ,  GARCIA CIMADEVILLA, José Luis ,  FERNANDEZ LOPEZ, Juan José

IPC: G01B7/02 ,  C10B37/02 ,  C10B41/00 ,  G01B7/06

Abstract: A method for obtaining a parameter representative of a height (H) of an upper surface (29) of a material (20) stacked in a coke oven (10) with respect to a reference plane (P), comprising the following steps: - providing a sensor (47) located above the upper surface at an operation distance (D1) from the reference plane, the sensor and the material forming a capacitor having a capacitance, - obtaining at least one capacitance signal representative of said capacitance, - obtaining at least one distance signal (S2) using the capacitance signal, the distance signal being representative of a distance (D2) between the sensor and the upper surface along a vertical direction (Z), and - obtaining said parameter representative of the height using the distance signal and the operation distance.

Abstract translation: 用于获得表示堆积在焦炉（10）中的材料（20）的上表面（29）相对于参考平面（P）的高度（H）的参数的方法 ），包括以下步骤： - 提供位于所述上表面上方距离所述参考平面的操作距离（D1）处的传感器（47），所述传感器和所述材料形成具有电容的电容器; - 获得至少一个电容信号 代表所述电容， - 使用所述电容信号获得至少一个距离信号（S2），所述距离信号代表所述传感器与所述上表面之间沿着垂直方向（Z）的距离（D2），以及 - 获得所述 使用距离信号和操作距离代表高度的参数。

公开(公告)号：WO2017115276A1

公开(公告)日：2017-07-06

申请号：PCT/IB2016/058020

申请日：2016-12-27

Applicant: ARCELORMITTAL

Inventor： DIAZ VAQUERO, Sheila ,  FERNANDEZ LOPEZ, Juan José

IPC: F27D3/15 ,  C21B7/12 ,  E21B10/42 ,  E21B10/56

CPC classification number: F27D3/1527 ,  C21B7/12

Abstract: The invention relates to a drill bit (100) able to improve performance of drilling machine. The drill bit (100) of the invention comprises a drill bit body (101) with a rear end (102) adapted to be connected to a drilling machine, and a leading end (103) with a flat face (103a) perpendicular to a longitudinal axis (X-X) of the drill bit body (101), said drill bit body comprising: - a first tapered portion (104) with diameters increasing from the flat face (103a) of the leading end (103) to a maximum diameter (Dmax), - a second tapered portion (105) with diameters decreasing from the maximum diameter (Dmax) to the rear end (102) of said drill body; - at least three partly-circular recesses (106) formed in said drill bit body thus delimitating as many tapered drilling faces (107), each of them extending from the flat face (103a) of the leading end (103) to the maximum diameter (Dmax), wherein the flat face (103a) and the tapered drilling faces (107) have a plurality of protruding teeth (108 -108a -108b -108c), and wherein the teeth (108 -108a -108b -108c) are cylindrical and have a longitudinal axis (Y-Y) forming an angle (α) with the face (103a-107) supporting the teeth (108 - 08a -108b -108c) which is less than or equal to 90°.

Abstract translation: 本发明涉及一种能够改善钻机性能的钻头（100）。 本发明的钻头（100）包括具有适于连接到钻机的后端（102）的钻头本体（101）和具有垂直于钻头的平坦面（103a）的前端（103） 所述钻头本体包括： - 第一锥形部分（104），所述第一锥形部分（104）的直径从所述前端（103）的所述平坦表面（103a）增加至所述钻头本体（101）的最大直径 Dmax）; - 第二锥形部分（105），其直径从所述钻体的最大直径（Dmax）向后端（102）减小; - 在所述钻头本体中形成的至少三个部分圆形凹槽（106），从而界定了多个锥形钻孔面（107），每个锥面从前端（103）的平坦面（103a）延伸到最大直径 （Dmax），其中所述平坦面（103a）和锥形钻孔面（107）具有多个突出齿（108-108a-108b-108c），并且其中所述齿（108-108a-108b-108c）是圆柱形 并且具有与支撑齿（108-08a-108b-108c）的面（103a-107）形成小于或等于90°的角度（α）的纵向轴线（YY）。