公开(公告)号：US20120163991A1

公开(公告)日：2012-06-28

申请号：US13414325

申请日：2012-03-07

Applicant: Dana F. Nicgorski ,  Adam H. Sterne ,  Michael Strupp

Inventor： Dana F. Nicgorski ,  Adam H. Sterne ,  Michael Strupp

IPC: F01D5/02

CPC classification number: F04D29/663 ,  F04D29/329

Abstract: An axial flow fan includes a hub rotatable about a central axis. The hub includes a front face and a cylindrical portion. A plurality of apertures is provided in the front face of the hub, each aperture at least partially defined by a first surface oriented non-parallel with the front face. A plurality of ribs is provided, each rib aligned with one of the plurality of apertures such that a free edge of the rib at least partially overlaps the respective one of the plurality of apertures. The fan further includes a plurality of lips, each lip coupled to the front face of the hub and aligned with one of the plurality of apertures that is not aligned with one of the plurality of ribs, each lip having a second surface, adjacent the first surface of a respective aperture, that at least partially overlaps the respective aperture.

Abstract translation: 轴流风扇包括可围绕中心轴线旋转的轮毂。 轮毂包括前表面和圆柱形部分。 在轮毂的前表面中设置有多个孔，每个孔至少部分地由与前表面不平行取向的第一表面限定。 提供多个肋，每个肋与多个孔中的一个对准，使得肋的自由边缘至少部分地与多个孔中的相应一个孔重叠。 风扇还包括多个唇缘，每个唇缘联接到轮毂的前表面并且与多个孔中的一个与多个肋中的一个排列不对准，每个唇具有第二表面，邻近第一 相应孔的表面，其至少部分地与相应的孔重叠。

公开(公告)号：US20110006636A1

公开(公告)日：2011-01-13

申请号：US12744440

申请日：2008-09-23

Applicant: Jae Yong Shin ,  Frank Kopf ,  Oliver Scheib ,  Markus Liedel ,  Michael Kupferer ,  Michael Strupp

Inventor： Jae Yong Shin ,  Frank Kopf ,  Oliver Scheib ,  Markus Liedel ,  Michael Kupferer ,  Michael Strupp

IPC: H01R39/40 ,  H01R39/38 ,  H02K11/02

CPC classification number: H02K5/148 ,  H02K11/026

Abstract: A DC machine, particularly a DC motor for use in a motor vehicle, includes a stator, a rotor that is supported rotatably in a pole housing having a commutator, and having a brush-holder support, made substantially of plastic, for fixing at least two brushes and further components. The brush-holder support has a device for improving the positioning of the components situated on or at it relative to the rest of the machine and/or for shortening the tolerance chain of the machine, in particular, a longtime stabilization of the overall equipment being also achieved.

Abstract translation: 直流电机，特别是用于机动车辆的直流电动机，包括定子，转子，其可转动地支撑在具有换向器的电极壳体中，并且具有基本上由塑料制成的电刷架支撑件，用于至少固定 两个刷子和其他组件。 电刷架支架具有用于改善相对于机器的其余部分位于其上或其上的部件的定位和/或用于缩短机器的公差链的装置，特别是整个设备的长时间稳定 也实现了。

公开(公告)号：US07560848B2

公开(公告)日：2009-07-14

申请号：US10584769

申请日：2004-11-15

Applicant: Gerald Roos ,  Michael Strupp ,  Gerlinde Ambach

Inventor： Gerald Roos ,  Michael Strupp ,  Gerlinde Ambach

IPC: H02K13/04

CPC classification number: H02K23/30

Abstract: An electrical machine having at least four exciter poles in the stator and having a commutator rotor, which has a number of slots pole teeth on its circumference that is greater than the number of exciter poles, and having twice as large a number of commutator laminations, which via at least two carbon brushes serve to supply current to coils which are each wound on one of the pole teeth, and contact bridges each joined together diametrically opposed laminations. When there is an even number of slots, pole teeth and coils, the beginning and end of one coil of the coils disposed on adjacent pole teeth is connected directly to the laminations adjacent to one another, and the beginning and end of the other coil is connected via one of the contact bridges to the laminations adjacent to one another.

Abstract translation: 一种在定子中具有至少四个励磁极的电机，具有换向器转子，该换向器转子在其圆周上具有大于励磁极极数的多个槽齿，并且具有两倍数量的换向器叠片， 其经由至少两个碳刷用于向卷绕在一个极齿上的线圈提供电流，以及每个接合在一起的直径相对的叠片的接触桥。 当存在偶数个槽，极齿和线圈时，设置在相邻极齿上的线圈的一个线圈的开始和结束直接连接到彼此相邻的叠片，另一个线圈的开始和结束是 通过一个接触桥连接到彼此相邻的叠片。