公开(公告)号：US20160057873A1

公开(公告)日：2016-02-25

申请号：US14825774

申请日：2015-08-13

Applicant: ROLLS-ROYCE PLC

Inventor： John Philip RICHARDSON ,  Paul BROUGHTON

IPC: H05K5/00 ,  H05K1/02 ,  G01R29/08 ,  H01R13/648

CPC classification number: H05K5/0026 ,  G01R29/0835 ,  H01R13/648 ,  H05K1/0216 ,  H05K1/0218 ,  H05K1/028 ,  H05K1/189 ,  H05K2201/0723 ,  H05K2201/10189

Abstract: A rigid electrical panel has both a flexible printed circuit and an electromagnetic protection layer embedded therein. The flexible printed circuit has an integral electromagnetic shield. The integral electromagnetic shield and the electromagnetic protection layer are electrically isolated, so as to provide independent grounding paths. The independent grounding paths can be individually tested for safe operation.

Abstract translation: 刚性电气面板具有柔性印刷电路和嵌入其中的电磁保护层。 柔性印刷电路具有一体的电磁屏蔽。 集成电磁屏蔽和电磁保护层是电隔离的，以便提供独立的接地路径。 独立的接地路径可以单独测试，以确保安全运行。

公开(公告)号：US20130264110A1

公开(公告)日：2013-10-10

申请号：US13716300

申请日：2012-12-17

Applicant: ROLLS-ROYCE PLC

Inventor： Michael Christopher WILLMOT ,  John Philip RICHARDSON ,  Jason WATKISS ,  Paul BROUGHTON ,  Richard PEACE ,  Gary Alan SKINNER ,  Robin Charles KENNEA

IPC: H02G3/02 ,  H02G1/00

CPC classification number: H05B3/28 ,  B23P6/005 ,  B60R16/00 ,  B60R16/02 ,  B60R16/0207 ,  B60R16/0215 ,  B60R16/08 ,  B64C3/34 ,  B64D29/08 ,  F02C7/00 ,  F02C7/047 ,  F02C7/12 ,  F02C7/141 ,  F02C7/16 ,  F02C7/20 ,  F02C7/224 ,  F02C7/32 ,  F05D2260/30 ,  F05D2300/603 ,  F16M13/02 ,  F24H1/105 ,  H01R12/00 ,  H01R12/51 ,  H01R12/515 ,  H01R12/57 ,  H01R12/59 ,  H01R12/592 ,  H01R12/61 ,  H02G1/00 ,  H02G3/00 ,  H02G3/02 ,  H02G3/04 ,  H02G3/0487 ,  H02G3/32 ,  H05B1/0236 ,  H05K1/0393 ,  H05K7/20 ,  H05K2201/029 ,  Y02T50/672 ,  Y10T29/49002 ,  Y10T29/49117 ,  Y10T29/49234 ,  Y10T29/49236 ,  Y10T29/49238 ,  Y10T156/10

Abstract: An electrical assembly including electrical raft having electrical conductors embedded in a rigid material is provided. The electrical assembly has an electrically conductive screen layer. The electrically conductive screen layer provides electromagnetic protection to the electrical conductors. The electrically conductive screen layer is electrically connected to a mounting fixture, which in turn may be electrically connected to an apparatus on which the electrical assembly may be mounted. The electrical raft is used to transport electrical signals (which may be, for example power and/or control signals), for example around a gas turbine engine.

Abstract translation: 提供了一种电气组件，其包括具有嵌入在刚性材料中的电导体的电筏。 电组件具有导电屏蔽层。 导电屏层为电导体提供电磁保护。 导电屏蔽层电连接到安装固定件，安装固定件又可电连接到可安装电气组件的装置。 电筏用于传输电信号（可能是例如功率和/或控制信号），例如在燃气涡轮发动机周围。