Abstract: The present disclosure relates to a measuring arrangement comprising a containment for a medium as well as to a measuring device for registering a property of the medium. The containment and/or the measuring device have/has, in each case, at least one apparatus, which apparatus includes a window to a lumen of the containment, wherein the window comprises a dielectric material, such as, for example, a glass or a ceramic, wherein the apparatus includes a ferromagnetic marking, which is adapted in case of a partial failure of the window to shed pieces into the medium, wherein a detector for detecting ferromagnetic materials is provided and adapted to check for presence of marking particles in the medium.

Abstract: A sensor arrangement for determining a process variable of a medium in a containment comprises a sensor apparatus, a magnetic field apparatus, and a detection apparatus. The magnetic field apparat produces a magnetic field that penetrates the sensor apparatus, the detection apparatus and partially the medium. The sensor apparatus is embodied such that a magnetic property of a component of the sensor apparatus depends on the process variable, and the magnetic field of the magnetic field apparatus is influenceable by the sensor apparatus as a function of process variable. The detection apparatus is embodied to register a variable related with the magnetic field, especially the magnetic flux density, the magnetic susceptibility or the magnetic permeability, and, based on that variable, to determine the process variable. The sensor apparatus is arranged within an internal volume of the containment and the detection apparatus is arranged outside of the containment.

Abstract: The invention relates to a method for producing a thermally sprayed, thin-walled cylinder liner for insertion into a cylinder crankcase and to a cylinder liner produced with said method.

Abstract: The present invention relates to a cylinder liner with a covering layer, and a wear-resistant inner layer, arranged inside of the cylinder liner, wherein a thickness of the wear-resistant inner layer, decreases on at least one axial end of the cylinder liner.

Abstract: The present invention relates to a cylinder liner with a covering layer, and a wear-resistant inner layer, arranged inside of the cylinder liner, wherein a thickness of the wear-resistant inner layer, decreases on at least one axial end of the cylinder liner.

Abstract: The invention relates to a method for producing a thermally sprayed, thin-walled cylinder liner for insertion into a cylinder crankcase and to a cylinder liner produced with said method.

Abstract: A method for exciting free torsional vibrations a spring cantilever, which is clamped in on one side and has a longitudinal extension, of an atomic force microscope (AFM) is disclosed. The invention provides by the one-sidedly clamped-in spring cantilever being placed at a distance over a surface between which and the spring cantilever there is an acoustic coupling medium, by the surface being set into oscillations which are oriented laterally to the surface and are polarized linearly along an oscillation direction, and by the polarization axis given by the oscillation direction being oriented perpendicular to the longitudinal extension of the spring cantilever.

Abstract: A magazine for magnetic tape cassettes, comprising a trough which is U-shaped in cross section and open at the ends, and which possesses a plurality of transverse ribs on the bottom, between which ribs the cassettes are accommodated, the side members of the trough being provided with resilient strips for firmly holding the cassettes.

Abstract: Apparatus for the simultaneous loading of a plurality of otherwise finished magnetic tape cassettes, provided with leader tape, with magnetic tape, comprising a device for cutting a web of base film, provided with a magnetic coating, into a plurality of magnetic tapes; a downstream splicing station for joining the magnetic tapes to the leader tapes; a holder for the magnetic tape cassettes; and a device for winding the tapes into the cassettes.