Housing for electric-drive units
    1.
    发明授权
    Housing for electric-drive units 失效
    电动机组的外壳

    公开(公告)号:US5936842A

    公开(公告)日:1999-08-10

    申请号:US491904

    申请日:1995-07-14

    Abstract: The invention takes as its departure point a housing (10) for receiving electric drives (16, 18, 20), in particular garage-door drives, and/or the controls (24, 26) thereof, which housing exhibits at least two housing parts (12, 14). Provision is made on the housing parts for a latching device (34, 52, 68, 110) and guide elements (108, 112) for the reliable connection of the housing parts (12, 14) and for latching-in and retaining functional components (22, 28, 78) and/or circuit boards (24, 26) for the controls. Consequently, a structure with few individual parts and simple mounting and demounting is achieved.

    Abstract translation: PCT No.PCT / DE93 / 01209 Sec。 371 1995年7月14日第 102(e)日期1995年7月14日PCT 1993年12月17日PCT公布。 WO94 / 16184 PCT出版物 日期1994年7月21日本发明以其出发点为基础,接收用于接收电动驱动器(16,18,20)的外壳(10),特别是车库门驱动器和/或其控制器(24,26),该壳体 展现出至少两个壳体部分(12,14)。 在用于锁定装置(34,52,68,110)的壳体部件和用于壳体部件(12,14)的可靠连接以及用于锁定和保持功能部件的引导元件(108,112)中的部件 (22,28,78)和/或用于控制的电路板(24,26)。 因此,实现了具有很少的单个部件和简单的安装和拆卸的结构。

    Rotary transformer
    4.
    发明授权
    Rotary transformer 失效
    旋转变压器

    公开(公告)号:US06995485B2

    公开(公告)日:2006-02-07

    申请号:US10257652

    申请日:2001-12-04

    CPC classification number: H02K19/36 H01F38/18

    Abstract: A rotation transmitter for rotor-excited electrical machines, in particular for synchronous generators in motor vehicles, is disclosed, which has a primary part (14) with a primary core (17) comprised of a magnetically conductive material and a primary winding (18) inserted into it, and has a coaxial secondary part (15) that can rotate in relation to the primary part (14) and has a secondary core (20) comprised of magnetically conductive material and a secondary winding (21). In order to achieve a small diameter design and in order to control the radial forces produced in the rotating secondary core (20), the primary and secondary parts (14, 15) are disposed next to each other in the axial direction and the primary and secondary cores (17, 20) have flat end faces (171, 201) oriented toward each other, which enclose an axial working air gap (23) between them

    Abstract translation: 公开了一种用于转子激励电机的旋转发射器,特别是用于机动车辆中的同步发电机,其具有主要部分(14),主要部分(14)具有由导电材料和初级绕组(18)组成的初级铁芯(17) 并具有能够相对于主要部分(14)旋转的同轴二次部件(15),并且具有由导磁材料和次级绕组(21)组成的次级芯体(20)。 为了实现小直径设计并且为了控制在旋转次级芯(20)中产生的径向力,主要和次要部件(14,15)在轴向方向上彼此相邻设置,并且主要和 二次铁心(17,20)具有朝向彼此定向的平坦端面(171,201),其在它们之间包围轴向工作气隙(23)

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