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Connection arrangement for an electrically conductive contact and a method for producing such a connection arrangement

一种连接组件、导电接触的技术，应用在连接组件领域，能够解决陶瓷破碎、机械强度影响、玻璃碎裂等问题

Inactive Publication Date: 2018-01-16
RICHARD FRITZ GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this lead-containing solder has been banned for this application since January 1, 2016 according to the EU Directive, allowing only lead-free soldering materials to be used in the future
However, lead-free solders to date have the following disadvantages: frequent glass cracks especially in laminated safety glass (VSG) and ceramic cracks in single-layer safety glass (ESG)
The electrically conductive adhesives used for this have a high proportion of electrically conductive components, such as copper or silver, but these have a negative effect on the mechanical strength of these adhesives

Method used

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  • Connection arrangement for an electrically conductive contact and a method for producing such a connection arrangement
  • Connection arrangement for an electrically conductive contact and a method for producing such a connection arrangement
  • Connection arrangement for an electrically conductive contact and a method for producing such a connection arrangement

Examples

Experimental program
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Embodiment Construction

[0020] figure 1 A perspective view of a window pane unit 11 of a motor vehicle is shown. By way of example, the window pane unit 11 is designed as a rear window of the motor vehicle. Likewise, the window pane unit 11 can also be designed as a front window, a side window or as a window for closing a roof opening of a motor vehicle. The pane unit 11 is in particular provided as a fixed pane unit. Likewise, the glazing unit may be openable. The glazing unit 11 includes a glazing 16 . The pane 16 is preferably constructed from single-pane safety glass (ESG) or from laminated safety glass (VSG). Furthermore, a ceramic coating 21 and / or a primer or adhesive 26 can be applied to the window pane 16 .

[0021] The pane 16 has electrical conductors 17 . The electrical conductor 17 can form, for example, a pane heating device for heating the pane 16 . Likewise, the electrical conductor 17 can be provided as an anti-theft device or as an antenna for a car radio, car TV, GPS or the ...

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PUM

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Abstract

The invention relates to a connection arrangement for an electrically conductive contact between at least one electrical conductor (17) provided on a screen (16), in particular for a motor vehicle, and an electrical coupling element (18), wherein at least one contact point (20) between the coupling element (18) and the electrical conductor (17) is provided on a coupling point (15) for the at leastone electrical conductor (17) and wherein the electrical coupling element (18) and the electrical conductor (17) are connected to each other by means of an electrically conductive compound (19), andwherein the at least one contact point (20) of the coupling point (15) is at least partially surrounded by a casting compound (24), and a method for producing such a connection arrangement (10).

Description

technical field [0001] The invention relates to a connection assembly for electrically conductive contacting and to a method for producing such a connection assembly. Background technique [0002] Connection assemblies are known for forming an electrically conductive contact between an electrical conductor and a connecting element, in which connecting element is soldered to the electrical conductor by means of a soldering material. The electrical conductor can be configured, for example, as an antenna, an antitheft device or a heating device in or on a window pane for a motor vehicle. Soldering on the window pane places special material requirements on the solder used, so that no damage occurs on the window pane. For this purpose, lead-containing solders have proven suitable for avoiding cracks or cracks or even glass splinters in the window pane by using lead-containing solders. However, this lead-containing solder has been banned for this application since January 1, 201...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R4/04H01R43/00
CPCH05B2203/011B32B17/10036B32B17/10376B32B17/1055B32B17/10871H05B3/84H05B2203/016B29D23/005B29K2995/0005H05B2203/003H05B2203/014
Inventor M·舍恩
Owner RICHARD FRITZ GMBH & CO KG
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