公开(公告)号：US09627937B2

公开(公告)日：2017-04-18

申请号：US14093752

申请日：2013-12-02

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Mark A. Wisnewski ,  David J. Trzcinski ,  William T. Ivan ,  Yue Fan

IPC: H02K3/34 ,  H02K3/30 ,  H02K3/32

CPC classification number: H02K3/345 ,  H02K3/30 ,  H02K3/325

Abstract: A stator for an electric motor includes a plurality of pole pieces and a plurality of electrical windings associated with the pole pieces. Each winding includes a cable having an electrically conductive element. A lossy insulative material is located between the electrical windings and the associated pole pieces.

公开(公告)号：US09502755B2

公开(公告)日：2016-11-22

申请号：US14163848

申请日：2014-01-24

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Donald B. Hibbard, Jr. ,  Gregg R. Kittinger ,  David J. Trzcinski

IPC: H01Q1/32 ,  H01Q9/04

CPC classification number: H01Q1/32 ,  H01Q1/3291 ,  H01Q9/0407 ,  Y10T29/49016

Abstract: A method and system for increasing the performance of an automotive plate antenna system are provided. A carbon loaded material is used to enhance performance of the plate antenna. The method and resulting systems have a first metallic plate of the antenna arranged and secured on a planar surface of the carbon loaded material. The method realizes an antenna system with reduced size and weight without a reduction in performance.

Abstract translation: 提供了一种用于提高汽车板式天线系统的性能的方法和系统。 使用碳负载材料来增强板式天线的性能。 该方法和所得系统具有天线的第一金属板，并且被固定在载碳材料的平坦表面上。 该方法实现了具有减小的尺寸和重量的天线系统，而不降低性能。