摘要:
An electrical contact composite is described. The electrical contact composite has a substrate and an electrically conductive coating applied to the substrate, which coating is connected to an electrode. A metal contact element is connected to the electrode, which contact element is used to connect the conductive coating to a current/voltage source. Furthermore, at least one sprayed layer produced by means of a thermal spraying method, in particular gas dynamic cold spray, and is provided with at least one metal and/or metal alloy, the sprayed layer being arranged between the conductive coating and the contact element. The sprayed layer has a coefficient of thermal expansion that is between the coefficients of thermal expansion of the carrier and of the contact element. The sprayed layer can also be used as the electrode for the conductive coating.
摘要:
In a solder connection element (1), which is intended in particular for soldering onto a brittle substrate such as a window pane, for connecting an electrical component, which solder connection element has a body (2) provided for connecting purposes and at least two solder feet (3) protruding therefrom, a respective elastically deformable connecting part which is suitable for accommodating differences in thermal expansion extending between the body and the solder feet, more than two solder feet (3) are provided according to the invention for soldering onto a surface, wherein differences in thermal expansion and effects of mechanical forces from the component to be connected can be accommodated in at least two coordinate directions parallel to the substrate surface by way of resilience of the solder feet (3) and/or the connecting parts relative to the body (2) and/or the solder connection element (1). The body (2) itself can also be configured so as to be resilient by way of incisions (6) and/or equipped with a plug-in lug (5).
摘要:
An electrical contact composite is described. The electrical contact composite has a substrate and an electrically conductive coating applied to the substrate, which coating is connected to an electrode. A metal contact element is connected to the electrode, which contact element is used to connect the conductive coating to a current/voltage source. Furthermore, at least one sprayed layer produced by means of a thermal spraying method, in particular gas dynamic cold spray, and is provided with at least one metal and/or metal alloy, the sprayed layer being arranged between the conductive coating and the contact element. The sprayed layer has a coefficient of thermal expansion that is between the coefficients of thermal expansion of the carrier and of the contact element. The sprayed layer can also be used as the electrode for the conductive coating.
摘要:
A method of producing a pane having at least one electrical connection element is described. The method includes: applying soldering compound to at least one contact face of the connection element, arranging the connection element over the soldering compound on a region of an electrically conductive structure on a substrate, and connecting the connection element to the electrically conductive structure by means of the soldering compound with introduction of heat.
摘要:
A pane having at least one electrical connection element is described. The pane has a substrate, an electrically conductive structure on a region of the substrate, a layer of a solder material on a region of the electrically conductive structure, and at least two soldering points of a connection element on the solder material. The at least two soldering points define at least one contact surface between the connection element and the electrically conductive structure, and a shape of the at least one contact surface has at least one segment of an oval, an ellipse, or a circle with a central angle α of at least 90°.
摘要:
The invention relates to a pane, wherein an electrically conductive structure is applied to a glass pane. At least one intermediate layer is applied to the electrically conductive structure, at least one electrical connecting element is attached to the intermediate layer, and the intermediate layer, electrical connecting element and electrically conductive structure form at least one hollow space comprising an electrically conductive mass. A method for the production and use thereof is also described.
摘要:
The present invention relates to a disk with an electrical connection element, having a substrate with a first coefficient of thermal expansion, an electrically conductive structure on a region of the substrate, and a connection element with a second coefficient of thermal expansion.
摘要:
An electrical connecting element is described, designed to be welded or soldered onto an electrically conductive component of a window pane. A body of the electrically connecting element has an electrically conductive foil with a thickness between 1 and 500 μm and intermediate means that serve as shock-absorbing means between a stiff section of the body and the window pane.
摘要:
A pane with an electrical connection element is described, including a substrate made of glass with a first coefficient of thermal expansion, an electrically conductive structure with a layer thickness of 5 μm to 40 μm on a region of the substrate, a connection element with a second coefficient of thermal expansion, and a layer of a solder material that connects the connection element electrically to subregions of the electrically conductive structure.
摘要:
A method of producing a pane having at least one electrical connection element is described. The method includes: applying soldering compound to at least one contact face of the connection element, arranging the connection element over the soldering compound on a region of an electrically conductive structure on a substrate, and connecting the connection element to the electrically conductive structure by means of the soldering compound with introduction of heat.