Hydraulic rotary drive Exhaust after-treatment system, reactor system and exhaust aftertreatment process for a fuel cell sy Test bench and method for carrying out a dynamic test run for a test setup DRIVE TRAIN FOR A MOTOR VEHICLE Method for determining a corrected value for the viscosity-dependent speed of sound in a fluid to be Multilayer plain bearing element Method for monitoring an elevator car Lens and light module Residual Current Device Radar target emulator, test bench and signal processing method Device and method for converting a radar signal and test stand Sensor ink, method for producing a fluorescence sensor with the sensor ink and sensor Process for the viewing and selection of means of production, in particular peripheral Burner for a fuel cell system with two reaction chambers Method for producing a roadway slab with underlying precast slabs Circular irrigation gooseneck with variable cross-sectional diameters TRANSPORT ARRANGEMENT FOR THE TRANSPORT OF CONTAINERS Injector made of silicon for the semiconductor industry Connection of two baffle elements Holder for a diving form Pump arrangement, axial flow machine and compressor Front panel for a drawer GEAR ASSEMBLY FOR A HYBRID VEHICLE Printhead for the layered application of material jig USE FOR A FRY DEVICE jig Guide rail of a guide system, guide system and furniture guidance system accumulator Method and system for monitoring the loading of a tamping unit oven Distance element with adjustable length Device and method for wheel position detection Reversible operable energy converter and method of operating the same Valve device for shutting off and opening a gas flow to an analyzer of a gas measuring system Method for monitoring a production plant and manufacturing plant with a security system Device comprising a roller and a roller bearing suspension Drawer rail for a drawer pull-out guide Method for unpacking a 3D printing part A form assemblage gear Method for detecting abnormal operating conditions Device for detecting and evaluating tremors METHOD FOR MANUFACTURING A MULTIMATERIAL COMPONENT CONNECTION AND THE MULTIMATERIAL COMPONENT CONNEC Charge amplifier and measuring system for drift compensation and a method for this purpose Desulphurisation arrangement and method for exchanging a desulphurisation unit in a fuel cell system Method for validation of programmed sequences or piston engine Reference electrode for the potentiometric measurement of ion concentrations Method for operating a tamping aggregate of a track construction machine as well as a stuffing devic snow vehicle Track construction machine and method for leveling a track Stopfaggregat for clogging thresholds of a track Method for triggering a distance protection relay monitoring a zone DEVICE FOR MEASURING AN ELECTRIC FIELD Device and method for discharging a friction-optimizing mixture in the gap between the rail wheel of A method for controlling a temperature of a coolant of a coolant circuit of a drive unit on a test b Drawer side wall Method and machine for submerging a track in the area of a switch Automated storage system with guided transfer means Gap bridging for a rail vehicle Device for humidifying and / or fertilizing plants Apparatus and method for conveying in and out of a trough Method and apparatus for machining a workpiece with a jet Condensation particle counter with saturator METHOD FOR OPERATING AN OTTO INTERNAL COMBUSTION ENGINE Multipurpose furniture shaver Picking system for storing and order picking units as well as load carriers for the packing units Trackable pantograph and electric vehicle Pantograph head unit Lateral pantograph and electric vehicle charging system Stator arrangement for an axial flow machine Insulation Board sleeper pad Method for operating a fuel cell system Test bench for a test object Method for improving track position by means of a track-drivable track tamping machine Measuring device and method for determining a force and / or a torque on a torque transmitting shaft Apparatus and method for soil cultivation System and device for generating electricity with integrated circulation Storage tank for liquid and emergency vehicle with storage tank steering system Adsorber for purifying exhaust gases and method therefor Temperature control device for individual, assembled into a module battery cells Method for producing a steel strip knife and steel strip knife for tools wall element Tool arm for working in hard-to-reach positions Device for vertical cultivation of plants Device for the metered delivery of a fluid into a cistern Fixing element for fixing the rotor shaft of an electric machine to the stator, and electric machine Interconnects Method for producing a rail vehicle component from light metal hollow sections Luminaire, housing component for a luminaire, and method for producing a luminaire lamp Component with a two-layer, oxidic protective layer FILM DETECTOR DEVICE Method and device for condition monitoring of a hydraulic pump