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Electrical connection brackets for automotive electrical network lines

A technology of electrical connection and bracket, applied in the field of electrical connection bracket, which can solve the problems of line heating, increase of transition resistance, ohmic loss, etc.

Active Publication Date: 2018-11-27
AUTO KABEL MANAGEMENTGMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, such taps correspond to transition resistances and thus ohmic losses, and on the other hand, they pose an increased risk of corrosion
[0004] In addition, when using aluminum cables, electrical taps always run the risk of increasing the transition resistance due to oxidation of the aluminum conductors and causing an undesired heating of the line due to electrical power loss at this transition resistance

Method used

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  • Electrical connection brackets for automotive electrical network lines
  • Electrical connection brackets for automotive electrical network lines
  • Electrical connection brackets for automotive electrical network lines

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] Figure 1a An electrical cable 2 with metallic conductors 4 and insulation 6 is shown.

[0047] The metallic conductor 4 is preferably a solid material and is in particular flexurally strong. The conductor 4 is preferably a circular conductor. The material of the conductor 4 is preferably aluminum, in particular 99.5 aluminum. The bending strength of the cable 2 is obtained when the cable 2 cannot be plastically deformed due to its own gravity. Forces greater than gravity are required to cause plastic deformation of the cable 2 .

[0048] The insulation 6 preferably consists of PVC or silicone.

[0049] as in Figure 1b As shown in , in the case of the connection bracket according to the invention, the cable 2 is stripped of its insulation in the middle area, ie away from its respective distal end, so that a stripped area 8 is formed. The conductor 4 is free of the insulation 6 in the stripped region 8 .

[0050] After making the stripped area 8, the cable 2 or it...

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PUM

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Abstract

The invention relates to an electrical connection bracket for a vehicle electrical network, comprising: a cable (2) with a metallic conductor (4), and an electrical tap (12) electrically and mechanically connected to the conductor (4) ). This makes it easier to implement a decentralized vehicle circuit network in that the tap ( 12 ) consists of a metallic flat part ( 20 ) and a metallic connecting screw ( 12 ) formed materially to the flat part ( 20 ). and the flat part ( 20 ) is bonded to the conductor ( 4 ) in a connection region ( 10 ) of the conductor ( 4 ), wherein the connection region ( 10 ) is arranged between the ends of the cable ( 2 ).

Description

technical field [0001] The invention relates to an electrical connection bracket for a circuit network line of an automobile, comprising: a cable with a metal conductor and an electrical tap connected electrically and mechanically to the metal conductor. Furthermore, the invention relates to the use of such a connecting bracket. Background technique [0002] In the automotive electrical network it is necessary to provide an electrical output for the consumer from the mains power beam which is directly connected to the anode of the battery. Branching of the circuit network lines is necessary due to the presence of a plurality of electrical consumers to be connected in the circuit system. Some electrical consumers require high power from the battery and must therefore be connected to the distribution network via cables with large conductor cross-sections. Frequently several consumer groups must be protected by a common fuse, and on the other hand it is also necessary to prov...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R4/02H01R43/02H01R4/62H01R4/70H01R101/00
CPCB23K20/1295H01R4/023H01R4/029H01R4/62H01R4/70H01R11/12H01R11/26H01R13/642H01R43/0207H01R43/0214H01R2101/00H01R2201/26B23K20/10H01R4/021H01R4/22B60R16/033H02G3/06H02G3/08
Inventor 海因茨-格奥尔格·戈特舒里奇马丁·施洛姆斯
Owner AUTO KABEL MANAGEMENTGMBH