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Connection methods, equipotential shunt connectors and equipotential bonding current return networks in non-conductive structures

一种等电位连接件、电流回路的技术，应用在导电连接、电路或流体管路、永久变形起作用的连接等方向，能够解决路由成本修复增加等问题

Active Publication Date: 2017-04-26
LABINAL POWER SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0021] - Addition of routing cost fixes

Method used

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  • Connection methods, equipotential shunt connectors and equipotential bonding current return networks in non-conductive structures
  • Connection methods, equipotential shunt connectors and equipotential bonding current return networks in non-conductive structures
  • Connection methods, equipotential shunt connectors and equipotential bonding current return networks in non-conductive structures

Examples

Experimental program
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Embodiment Construction

[0049] Reference signs that are identical or have a common root but are used in different figures refer to identical or technically equivalent elements. The terms "above", "middle" and "below" refer to relative positioning in a standard mode of use or installation. The terms "longitudinal" and "transverse" describe elements that extend in one direction and in a plane perpendicular to that direction.

[0050] by reference figure 2 In the drawings, an equipotential bonding connection is shown to be taken with e.g. 35mm 2 A cross-sectional form of an aluminum-based cable 1 . In the example shown, this cable 1 plays the Figure 1a The role of the equipotential connection between the intermediate net return 120 and the net return 110 shown in . The cables 1 and the metal supports 113 and 141 of the main net 110 and the intermediate net 120 are connected through terminals 202 .

[0051] A device close to the connector 1 and connected to the overhead luggage rack bracket 111 is ...

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PUM

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Abstract

The method adopted by the present invention consists in transferring the equipotential bonding function to aluminum cables with large cross-sections, the assembly of electrical connections for aircraft fuselages (100) with composite skins consists of using a large cross-section and as The aluminum alloy cables (1) of the equipotential bonding are electrically interconnected to the supports (113, 141) for the main current return network and via the connectors (202) to the supports (111) for the electrical installations in-line shunt connection (2). Each in-line shunt connection (2) comprises a central sleeve (2m) for direct electrical contact with the cable (1), an end section for fitting to the cable (1) by crimping, and for connection to the equipment stand ( 111) connected equipment. The end of each sleeve (2m) has a seal housed therein. Each interconnect has two sealing areas surrounding a central contact area formed by means of window peeling.

Description

technical field [0001] The invention relates to a method for the equipotential bonding of return cable networks in structures, in particular aircraft fuselages, railway vehicles, buildings or motor vehicles. The invention applies in particular to electrical grids of new generation aircraft with skins made of composite materials. The invention also relates to an equipotential shunt connector and a current return network having such an equipotential shunt connector for carrying out the method in a non-conductive structure. [0002] The composite material of this new generation skin features a heterogeneous carbon fiber-based material. Traditionally, the functions of networking cables are fulfilled by the aluminum skin of the previous generation, in particular: backflow from consumer installations, electromagnetic compatibility (EMC) protection to set all metal parts to the same potential of the electrical installation, emission lighting Electric current (whether alternating or...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G3/00H01R4/20H01R4/62
CPCH01R4/20H02G3/00H01R4/62Y10T29/49208Y10T29/49218H01B1/023H02G3/02B60R16/0215H01R3/00H01R43/02H01R43/048H01R43/16
Inventor 吉恩-卢克·比耶斯弗兰克·阿尔贝罗塞缪尔·安德拉德大卫·鲍托
Owner LABINAL POWER SYST
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