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    • 1. 发明申请
    • A DEVICE AND A METHOD FOR COATING AN ELONGATED METALLIC ELEMENT WITH A LAYER OF METAL
    • 一种用于涂覆金属元素的金属元素的装置和方法
    • WO2006130102A1
    • 2006-12-07
    • PCT/SE2006/050154
    • 2006-05-24
    • ABB ABERIKSSON, Jan-ErikRYDHOLM, BengtLIU, YujingISRAELSSON TAMPE, StefanTALLBÄCK, Göte
    • ERIKSSON, Jan-ErikRYDHOLM, BengtLIU, YujingISRAELSSON TAMPE, StefanTALLBÄCK, Göte
    • C23C2/24C23C2/20C23C2/40
    • C23C2/24C23C2/003C23C2/20
    • A device and a method for controlling the thickness of a metallic coating on an elongated metallic element (1), wherein the coating is adapted to be applied by continuously transporting the element through a bath (2) of molten metal, and the element is transported from the bath in a transport direction (3) along a predetermined transport path (x). The device comprises at least one pair of electromagnetic wiping members, comprising one wiping member on each side of the element (1) for wiping off excessive molten metal from the element by applying a travelling magnetic field, and wherein each wiping member comprises a wiping pole (5). The device comprises at least one pair of electromagnetic stabilizing members, comprising one stabilizing member on each side of the element (1) for stabilizing the position of the element with respect to the predetermined transport path (x), the stabilizing member comprising a stabilizing pole (5). The wiping member and the stabilizing member on the same side of the element (1) are arranged such that the wiping pole (5) and the stabilizing pole (5) coincide.
    • 一种用于控制细长金属元件(1)上的金属涂层的厚度的装置和方法,其中所述涂层适于通过将所述元件连续地输送通过熔融金属浴(2)而被施加,并且所述元件被输送 沿着传送方向(3)沿着预定传送路径(x)从浴中移动。 所述装置包括至少一对电磁擦拭构件,其包括在所述元件(1)的每一侧上的一个擦拭构件,用于通过施加行进磁场从所述元件擦除过多的熔融金属,并且其中每个擦拭构件包括擦拭杆 (5)。 所述装置包括至少一对电磁稳定构件,在所述元件(1)的每一侧上包括一个稳定构件,用于相对于所述预定的输送路径(x)稳定所述元件的位置,所述稳定构件包括稳定杆 (5)。 在元件(1)的同一侧上的擦拭构件和稳定构件被布置成使得擦拭杆(5)和稳定杆(5)重合。
    • 4. 发明申请
    • COOLING SYSTEM FOR A DRY-TYPE AIR-CORE REACTOR
    • 干式空气反应器的冷却系统
    • WO2008055538A1
    • 2008-05-15
    • PCT/EP2006/068132
    • 2006-11-06
    • ABB RESEARCH LTDISRAELSSON TAMPE, StefanLÖFGREN, PeterLOGIN, PiotrJACOBSON, Björn
    • ISRAELSSON TAMPE, StefanLÖFGREN, PeterLOGIN, PiotrJACOBSON, Björn
    • H01F27/02H01F27/08H01F27/28
    • H01F27/2876H01F27/025H01F27/085H01F30/02
    • Cooling system for a dry-type air-core reactor An air-core reactor (4) with natural-air cooling of the winding (1a-1c) includes at least a first open space (3) to let air flow through the winding (1a-1c) in parallel with an axis of symmetry (A) of the reactor (4) and at least a second open space (2a, 2b) crossing the first open space (3) to let air flow through the winding (1a-1c) angular to the axis of symmetry (A). A ventilation unit (6, 7) to produce a forced-air flow (15, 17, 18, 21) is arranged in such a way to the air-core reactor (4) that a first part (15) of the forced-air flow enters one of the first (3) or second (2a, 2b) open spaces and at least one guiding element (14a) is arranged with respect to the crossing of the first (3) and the second open spaces (2a, 2b) in such a way that the first part (15) of the forced-air flow leaves and a second part (17) of the forced-air flow enters the one of the first (3) or second (2a, 2b) open spaces.
    • 用于干式空芯电抗器的冷却系统具有绕组(1a-1c)的自然冷却的空心电抗器(4)至少包括使空气流过绕组的第一开放空间(3) 与反应器(4)的对称轴(A)平行的至少一个第二开放空间(2a,2b)与第一开放空间(3)交叉以使空气流过绕组(1a- 1c)与对称轴(A)成角度。 用于产生强制空气流(15,17,18,21)的通风单元(6,7)以这样的方式布置到空心反应器(4),即强制空气流的第一部分(15) 空气流进入第一(3)或第二(2a,2b)开放空间中的一个,并且至少一个引导元件(14a)相对于第一开口空间(2a,2b)的交叉排列 ),使得强制空气流的第一部分(15)离开并且强制空气流的第二部分(17)进入第一(3)或第二(2a,2b)开放空间 。