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Disk having an electrical connection element

A technology for connecting components and glass sheets, which is applied in the direction of electrical components, contact parts, parts of connecting devices, etc., can solve the problems of high price of connecting components, poor adhesion, poor weldability of titanium, etc., and achieve the effect of reducing mechanical stress

Active Publication Date: 2015-02-04
SAINT-GOBAIN GLASS FRANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, titanium has poor weldability
This leads to poor adhesion of the coupling element at the glass sheet
Furthermore, titanium is very expensive, which leads to high prices for the coupling elements

Method used

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  • Disk having an electrical connection element
  • Disk having an electrical connection element
  • Disk having an electrical connection element

Examples

Experimental program
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Effect test

Embodiment Construction

[0061] figure 1 A cross section through the heatable glass pane 1 according to the invention in the region of the electrical connection element 3 is shown. The glass pane 1 is a 3 mm thick thermally prestressed single pane of safety glass made of soda lime glass. The glass sheet 1 has a width of 150 cm and a height of 80 cm. An electrically conductive structure 2 in the form of a heating conductor structure 2 is embossed on the glass pane 1 . The electrically conductive structure 2 contains silver particles and glass frit. In the edge region of the glass pane 1 , the electrically conductive structure 2 is widened to a width of 10 mm and forms a contact area for the electrical connection element 3 . In addition, in the edge region of the glass pane 1 there is an overlay screen print (not shown). A solder 4 is applied in the region of the contact surface 8 between the electrical connection element 3 and the electrically conductive structure 2 , which brings about a permanent...

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PUM

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Abstract

The present invention relates to a disk having at least one electrical connection element, comprising: a substrate (1), an electrically conductive structure (2) on a region of the substrate (1), a connection element (3) which is formed as a push button and contains at least one chromium-containing steel, and a layer of a solder material (4), which electrically connects the connection element (3) to partial regions of the electrically conductive structure (2).

Description

technical field [0001] The invention relates to a glass pane with electrical connection elements and an economical and environmentally friendly method for its production. [0002] The invention furthermore relates to a glass pane with an electrical connection element for a vehicle, which has electrically conductive structures (for example heating conductors or antenna conductors). The electrically conductive structure is usually connected to the on-board electrical system via soldered electrical connection elements. Due to the different coefficients of thermal expansion of the materials used, mechanical stresses occur during production and during operation, which stress the glass pane and can lead to breakage of the glass pane. Background technique [0003] Lead-containing solders are highly ductile and can compensate, by plastic deformation, for mechanical stresses occurring between the electrical connection element and the glass pane. However, based on the end-of-life ve...

Claims

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Application Information

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IPC IPC(8): H01R4/58H01R13/11H05B3/84B32B17/10C03C27/12C03C17/22H01Q1/12
CPCH05B2203/016B23K1/0004B23K1/002H01R13/03B23K35/3006B23K1/005C22C38/04B23K1/012C22C38/26H01R12/57B23K1/0016H01R13/111C22C38/28B23K2201/36B23K35/0238C22C12/00H01R2101/00B23K35/0222H01R4/02H01R12/718H01R43/02H01R43/0235H05K1/111B23K2101/36B23K1/0008H01R4/58H01R13/11H05B3/84
Inventor K.施马尔布赫B.罗伊尔L.莱斯迈斯特M.拉泰扎克
Owner SAINT-GOBAIN GLASS FRANCE
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