Abstract: A load introduction element (3) for a chassis component (1) of a chassis, having a receiving opening (5) for receiving a joint arrangement (6) and a spline (8) with teeth (9A, 9B) extending substantially axially parallel to the longitudinal axis of the load introduction element (3), The load introduction element (3) is made from a fiber-reinforced plastic semifinished product, and has flat blanks (13, 14, 15) of the plastic semifinished product which are arranged one above the other in layers in an assembly direction (AR) and form a base body (11) of the load introduction element (3), wherein the blanks (13, 14, 15) of the base body (11) have at least two different geometries with different preferential fiber directions (20, 21).

Abstract: A method for conveying a cryogen from a storage vessel to a load, comprising the following steps: a) introducing the cryogen from the storage vessel into a conditioning tank, the cryogen flowing from the storage vessel into the conditioning tank only because of the hydrostatic pressure of the cryogen, b) bringing the cryogen accommodated in the conditioning tank into its supercritical state, and c) discharging the cryogen from the conditioning tank to the load, wherein the cryogen accommodated in the conditioning tank is kept in the supercritical state during step c).

Abstract: A photosensitizer-containing dispersion, and use thereof.

Abstract: The invention relates to a heat exchanger for indirect heat exchange between a first medium and a second medium, comprising a shell surrounding a shell space which extends along a longitudinal axis. The shell space serves for accommodating the first medium. A tube bundle is arranged in the shell space having multiple tubes for accommodating the second medium. The tubes are helically coiled in multiple tube layers onto a core tube. The tube bundle has a multiplicity of inner tube layers, surrounding the core tube, and a multiplicity of outer tube layers, surrounding the inner tube layers. The heat exchanger discharges a part of a gaseous phase out of the shell space from the region of the inner tube layers via a gas discharge device, and/or supplies a gaseous phase into the shell space in the region of the outer tube layers via a gas supply device.

Abstract: The invention relates to a heat exchanger having a core tube onto which tubes forming a tube bundle are coiled, a pre-distributor having a liquid space for receiving a liquid phase (F), a centrally arranged feed for introducing the liquid phase into the liquid space and a main distributor which has a multiplicity of distributor arms for distributing the liquid phase (F) over the tube bundle, wherein the distributor arms via at least one flow path proceeding outside the core tube are in fluidic connection with the liquid space, wherein the core tube is arranged or sealed off with regard to the liquid space in such a way that the liquid phase from the liquid space is not introduceable via the core tube into the distributor arms of the main distributor.

Abstract: The invention relates to a heat exchanger for indirect heat exchange between a first medium and a second medium, comprising: a shell, which surrounds a shell space of the heat exchanger, a core tube, which extends along a longitudinal axis and onto which a plurality of tubes for receiving the first medium are coiled. The tubes form a bundle and a number of end portions of the tubes are brought together and connected to a tubesheet fixed on the shell. An annular channel is provided for receiving the second medium (M2). An inlet nozzle is provided for introducing the second medium into the annular channel (100). A plurality of distributor arms in flow connection with the annular channel are provided for distributions.