Abstract: For an electrical connecting apparatus (1), in particular for connecting an electrical and/or electronic component (2) to a conductor substrate (3), comprising an electrically conductive contact-making element (10) and an electrical conductor (20), wherein one end (21) of the electrical conductor (20) is electrically conductively connected to the contact-making element (10), the invention proposes that the contact-making element (10) is of fork-like design with at least one first tine (11) and at least one second tine (12), wherein the first tine (11) is spaced apart from the second tine (12) by an intermediate space (13), wherein the end (21) of the electrical conductor (20) is arranged in the intermediate space (13) between the first tine (11) and the second tine (12) and is electrically conductively connected to the first tine (11) and/or the second tine (12).

Abstract: The invention relates to the production of a magnetic core having air gaps. For this purpose, according to the invention, a main body having a portion made of magnetic ferrite and a portion made of non-magnetic material is formed. Subsequently, gaps are introduced into the portion having the magnetic ferrite, while the portion having the non-magnetic material remains largely unchanged. In this way, the segments having the ferrite, which are formed by the introduction of the gaps, can be fixed relative to each other by the non-magnetic region.

Abstract: The invention relates to a slotted magnetic core having multiple gaps, as well as a production method for a magnetic core of this type. In a main body made as of a magnetic ferrite, multiple gaps are introduced into the main body, which, however, only partially penetrate the main body. The main body with the gaps is subsequently secured by a casing and then a section of the main body is removed, such that the magnetic ferrite breaks apart into multiple individual segments, which are only held together by the casing.

Abstract: A soft magnetic core is provided, in which permeabilities that occur at least two different locations of the core are different. A method for producing a soft magnetic core that has different permeabilities at at least two different locations is also provided.

Abstract: A soft magnetic core is provided, in which permeabilities that occur at least two different locations of the core are different. A method for producing a soft magnetic core that has different permeabilities at at least two different locations is also provided.

Abstract: Soft magnetic core, in which permeabilities that occur at least two different locations of the core are different.

Abstract: Soft magnetic core, in which permeabilities that occur at least two different locations of the core are different.

Abstract: A tubular refractory channel (2) that can be inserted as a flowthrough for liquid metal into a thermally insulating outer lining (10) and can be connected with the outer lining (10) by a refractory mortar layer (9). In order to prevent liquid metal from penetrating into the mortar layer (9), even if the mortar layer contracts, the outer lining (10) overlaps the metal inflow-side of a front face (4) of the channel (2).