Abstract: An apparatus for actively discharging at least one DC link capacitor, comprising at least one half-bridge circuit having a high-side transistor and a low-side transistor, wherein the half-bridge circuit is arranged in parallel with the DC link capacitor, wherein a voltage divider comprising at least two resistors is arranged in parallel with the DC link capacitor, wherein a tap of the voltage divider is connected to at least one differentiator, wherein at least one driver module for generating gate driver signals is assigned to the half-bridge circuit, and at least one control unit, wherein the control unit is designed in such a way that, in an active discharge mode, at least one transistor of the half-bridge circuit is controlled as a function of an output signal of the differentiator, as well as to an associated method.

Abstract: A method, by a control device, to activate an active discharge circuit to discharge a capacitive energy storage of at least one electrical consumer of an on-board power supply for a motor vehicle. An energy source for the on-board power supply can be coupled to the on-board power supply and be disconnected from the on-board power supply by a switching device. The control device receives a signal (S) for activating the active discharge circuit, examines, after receiving the signal (S), if the energy source is disconnected from the on-board power supply according to at least one first criterion, and activates the active discharge circuit only upon satisfaction of a condition that the energy source has been disconnected from the on-board power supply according to the at least one first criterion.

Abstract: An apparatus for actively discharging at least one DC link capacitor, comprising at least one half-bridge circuit having a high-side transistor and a low-side transistor, wherein the half-bridge circuit is arranged in parallel with the DC link capacitor, wherein a voltage divider comprising at least two resistors is arranged in parallel with the DC link capacitor, wherein a tap of the voltage divider is connected to at least one differentiator, wherein at least one driver module for generating gate driver signals is assigned to the half-bridge circuit, and at least one control unit, wherein the control unit is designed in such a way that, in an active discharge mode, at least one transistor of the half-bridge circuit is controlled as a function of an output signal of the differentiator, as well as to an associated method.

Abstract: The present invention relates to new (foodgrade) solid lipid nanoparticles, as well as the production of such solid lipid nanoparticles and the use of them.

Abstract: The present invention relates to new (foodgrade) solid lipid nanoparticles, as well as the production of such solid lipid nanoparticles and the use of them.

Abstract: The present invention relates to new (foodgrade) solid lipid nanoparticles, as well as the production of such solid lipid nanoparticles and the use of them.

Abstract: An actuation device and a method for actuating a clutch, in particular for a hybrid drive, include a master cylinder having an interior separated by a master piston into master and slave oil chambers. The slave oil chamber is connected, via a valve in a first valve position, to a tank line leading to an oil reservoir and in a second valve position, to a pressure line of the oil reservoir. The master oil chamber is connected via a working line to an oil chamber of a slave cylinder and to a compensating tank via a compensating line as a function of the position of the master piston. The compensating tank has a compensating volume which has, at its highest point, an overflow which is connected to the tank line and in its first position the valve connects the slave oil chamber to the compensating tank via a return line.

Abstract: An actuation device and a method for actuating a clutch, in particular for a hybrid drive, include a master cylinder having an interior separated by a master piston into master and slave oil chambers. The slave oil chamber is connected, via a valve in a first valve position, to a tank line leading to an oil reservoir and in a second valve position, to a pressure line of the oil reservoir. The master oil chamber is connected via a working line to an oil chamber of a slave cylinder and to a compensating tank via a compensating line as a function of the position of the master piston. The compensating tank has a compensating volume which has, at its highest point, an overflow which is connected to the tank line and in its first position the valve connects the slave oil chamber to the compensating tank via a return line.