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1052 条记录 (耗时 0.023 秒)

    Coil component, reactor, and method for forming coil component
    51.
    发明公开
    Coil component, reactor, and method for forming coil component 有权

    公开(公告)号：EP2387048A3

    公开(公告)日：2014-01-01

    申请号：EP11165394.5

    申请日：2011-05-10

    申请人： Kabushiki Kaisha Toyota Jidoshokki

    发明人： Ono, Hiroshi

    IPC分类号： H01F27/28 ,  H01F37/00 ,  H01F17/06

    CPC分类号： H01F27/2852 ,  H01F17/06 ,  H01F37/00 ,  Y10T29/49071

    摘要： A coil component (20) comprises a plurality of coil elements arranged side-by-side and a connecting portion (40, 70) that interconnects the coil elements (21, 22). The plurality of coil elements are formed from a single flat wire (30) wound edgewise so that the coil elements wind in the same direction and have rectangular annular configurations. The connecting portion (40, 70) includes a portion of the flat wire (30) between the two coil elements (21, 22) wound edgewise to protrude radially outward from two adjacent sides (21 a, 22a) of the rectangular annular configurations of the coil elements, and bent flatwise at three positions (41, 42 and 43; 71, 72 and 73) including a turnover so that the two coil elements (21, 22) are arranged side-by-side with their axes (L1, L2) in parallel with each other.

    SPULENEINRICHTUNG SOWIE VERFAHREN ZU DEREN HERSTELLUNG
    52.
    发明公开
    SPULENEINRICHTUNG SOWIE VERFAHREN ZU DEREN HERSTELLUNG 有权
    线圈装置及其制造方法

    公开(公告)号：EP2673788A1

    公开(公告)日：2013-12-18

    申请号：EP12706219.8

    申请日：2012-02-09

    申请人： Eto Magnetic GmbH

    发明人： BECHLER, Matthias

    IPC分类号： H01F5/04 ,  H01F7/06 ,  H01F41/10 ,  H01R43/02 ,  B23K35/00

    CPC分类号： H01F5/04 ,  B23K35/00 ,  H01F41/10 ,  H01F2007/062 ,  Y10T29/49071

    摘要： A coil device (1) comprising a coil winding (3) for an electromagnetic actuating device or an electromagnetic sensor, having a winding wire (11) which has an insulating element and which is ran to at least one contacting element (5, 15) that is designed as a metal part, in particular a stamped part, and a stripped section of the winding wire is received at the contacting element between the contacting element (5, 15) and a metal cover (6) and fused to the contacting element (5, 15). A recess (8) is impressed into the contacting element (5, 15), the recess receiving the winding wire (11) in some sections and being designed with a winding wire inlet geometry.

    TRANSFORMER WITH SHIELDING RINGS IN WINDINGS
    54.
    发明公开
    TRANSFORMER WITH SHIELDING RINGS IN WINDINGS 有权
    与电动Abschrimung变压器这样的布置，其制备方法线圈

    公开(公告)号：EP2586044A1

    公开(公告)日：2013-05-01

    申请号：EP11727496.9

    申请日：2011-06-28

    申请人： ABB Technology AG

    发明人： MURILLO, Rafael ,  ROY, Carlos ,  SMAJIC, Jasmin ,  DONZEL, Lise ,  TEPPER, Jens ,  LETOSA FLETA, Jesus ,  USON, Antonio ,  VILLÉN, Maria Teresa ,  SAMPLON, Miguel

    IPC分类号： H01F27/36

    CPC分类号： H01F27/362 ,  H01F27/2885 ,  H01F41/06 ,  Y10T29/49071

    摘要： The invention relates to the shielding of windings of a transformer, in particular to a coil and electric shielding arrangement for a transformer, a transformer with the arrangement and a method of manufacturing a coil and electric shielding arrangement for a transformer. A coil and electric shielding arrangement (200) for a dry-type transformer is provided, wherein an electric shielding device (120, 204) is arranged at a distance (D1, D2) to a winding (103, 202) at an axial end (116, 118) of the winding (103, 202) perpendicular to a longitudinal axis (A) of the transformer and parallel to the top surface of a cylindrical-shaped coil which is wound by the winding (103, 202) around the axis (A) such that the electric shielding device (120, 204) covers the cross-section area of the winding (103, 202) perpendicular to the longitudinal axis (A). Another such electric shielding device (120, 204) may be arranged at the other axial end of the winding (103, 202). An insulation material (201) is attached to the winding (103, 202) and to the electric shielding device (120, 204) providing the distance (D1, D2) between the winding (103, 202) and the electric shielding device (120, 204) along the longitudinal axis (A) such that an environment of the winding (103, 202) is shielded against the electric field of the winding (103, 202). The winding (103, 202) and the electric shielding device (120, 204) are casted in a block which insulates the electric shielding device (120, 204) from the electric field of the winding (103, 202) by providing a distance between the winding (103, 202) and the electric shielding device (120, 204).

    摘要翻译： 一种用于干式变压器线圈和电屏蔽装置包括在以一定距离布置电屏蔽装置的卷绕，以在轴向端垂直卷绕到变压器的纵向轴线，并平行于线圈的顶部表面 绕轴线搜索做了电屏蔽装置覆盖垂直于纵向轴线的绕组的横截面面积没有被卷绕。 附接到绕组和电屏蔽装置的绝缘材料建立卷绕并沿着检查并在抵靠另一电场屏蔽绕组的纵向轴线的电屏蔽装置之间的第一距离。 绕组和电屏蔽装置是其中通过建立绕组和电屏蔽装置之间的第二距离从所述绕组的电场隔离电屏蔽装置的块铸造。

    TRANSFORMER HAVING INTERLEAVED WINDINGS AND METHOD OF MANUFACTURE OF SAME
    58.
    发明公开
    TRANSFORMER HAVING INTERLEAVED WINDINGS AND METHOD OF MANUFACTURE OF SAME 审中-公开
    变压器绕组具有产生嵌套和过程

    公开(公告)号：EP2489049A2

    公开(公告)日：2012-08-22

    申请号：EP10824110.0

    申请日：2010-10-14

    申请人： Crane Electronics, Inc.

    发明人： PERCHLIK, David

    IPC分类号： H01F27/28 ,  H01F41/06

    CPC分类号： H01F27/2847 ,  H01F41/069 ,  Y10T29/49071

    摘要： A transformer may include a first and a second continuous single piece multi-turn helical winding where at least some turns of the windings are interleaved. The turns of the windings are electrically insulated from one another and spaced sufficiently close together to permit inductive coupling therebetween. The single piece multi-turn helical windings may have a continuous or smooth radius of curvature, with no discontinuities or singularities between first and second end terminals. The transformer may be formed by wrapping first and second electrical conductors about a winding form to form the first and second continuous single piece multi-turn helical windings substantially concurrently. Alternatively, a second continuous single piece multi-turn helical winding may be advanced on a first continuous single piece multi-turn helical winding, for example by rotation with respect thereto.

    WINDING ARRANGEMENT FOR AN INDUCTIVE COMPONENT
    59.
    发明公开
    WINDING ARRANGEMENT FOR AN INDUCTIVE COMPONENT 审中-公开
    绕组安排的电感元件

    公开(公告)号：EP2486576A1

    公开(公告)日：2012-08-15

    申请号：EP10821631.8

    申请日：2010-10-08

    申请人： Salomaki, Jarkko

    发明人： Salomaki, Jarkko

    IPC分类号： H01F27/08

    CPC分类号： H01F27/2876 ,  H01F27/2847 ,  Y10T29/49071

    摘要： The scope of the invention is a winding arrangement for an inductive component that consists at least of a core (9) and of a winding structure placed around the core and consisting of planar winding sheets (11). Inside the winding structure there is cooling medium that is adapted to transfer excess heat away from the winding.