Abstract: The invention relates to a method for weighing pharmaceutical containers (10) nested in a carrier (11), in which at least one of the nested containers (10) is weighed by means of a weighing device (1), wherein a relative movement between the at least one pharmaceutical container (10) and the carrier (11) is brought about in order to release the pharmaceutical containers (10) from the carrier (11) in order to increase the weighing accuracy.

Abstract: An arrangement having a multifunctional connection for energy storage cells or energy consumers provides at least one device for charge equalization and/or a measuring device for measuring an electrical voltage of energy storage cells or energy consumers; an electrical bridging element between two electrically insulated conductors; and a trigger circuit for activating the bridging element. One of the two electrical conductors is connected or is connectable to a first pole in an electrically conductive manner, and the other electrical conductor is connected or connectable in an electrically conductive manner to a second pole of the energy storage cell or of the energy consumer. The device for charge equalization and/or the measuring device is connected to the electrical connection of the bridging element. The electrical connection can thus be used simultaneously for triggering the bridging element and for the charge measurement and/or the charge equalization.

Abstract: The present invention describes an electrical energy storage cell with a bridging device. The energy storage cell has an at least partially electrically conductive housing (10), at least two terminals (11, 12) on the housing (10), of which a first terminal (12) is insulated from the housing (10) and a second terminal (11) is electrically conductively connected to the housing (10), and a bridging device, which can be actuated by an external signal to connect the two terminals (11, 12) of the energy storage cell electrically to each other. The energy storage cell is characterised in that the bridging device acts between the first terminal (12) and the housing (10) of the energy storage cell. A robust construction which is inexpensive to assemble can be implemented as a result.

Abstract: An electrical bypass device has two electrical conductors electrically insulated from one another and arranged such that two surface regions of the conductors are spaced apart from one another by a gap. Above the surface regions is a bypass element having at least one electrically conductive layer in the form of or connected to a mechanical energy store. The mechanical energy store is transferable by thermal triggering from a first mechanical state to a stable second mechanical state in which the electrically conductive layer of the bypass element makes electrical contact with the surface regions and shorts the two electrical conductors. Above the surface regions is a reactive element where an exothermic reaction can be triggered, resulting in the mechanical energy store transferring to the stable second mechanical state.

Abstract: The present invention relates to an electrical bridging device comprising two electrical conductors which are electrically isolated from each other and arranged such that two surface regions of both conductors are separated from each other by a gap. The two surface regions are each covered with a layer composed of an electrically conductive material which has a lower melting point than the electrodes. A reactive layer in which an exothermic reaction can be triggered is arranged above the two layers. The gap between the two surface regions is selected and the reactive layer is dimensioned and arranged such that the two layers which are composed of the electrically conductive material fuse at the gap due to the thermal energy which is emitted during the exothermic reaction of the reactive layer and consequently an electrical connection is created between the electrical conductors.

Abstract: The present invention relates to an electrical bridging device comprising two electrical conductors which are electrically isolated from each other and arranged such that two surface regions of both conductors are separated from each other by a gap. The two surface regions are each covered with a layer composed of an electrically conductive material which has a lower melting point than the electrodes. A reactive layer in which an exothermic reaction can be triggered is arranged above the two layers. The gap between the two surface regions is selected and the reactive layer is dimensioned and arranged such that the two layers which are composed of the electrically conductive material fuse at the gap due to the thermal energy which is emitted during the exothermic reaction of the reactive layer and consequently an electrical connection is created between the electrical conductors.

Abstract: A current converter circuit in a modular multilevel topology includes an AC voltage terminal with a first phase terminal and a further voltage terminal with a plus and a minus terminal. The current converter circuit includes two arms, wherein the first arm connects the first phase terminal and the first terminal and the second arm the second phase terminal and the minus terminal. Each arm includes at least two submodules connected in series, wherein one of the at least two submodules is implemented as analog cell including a passive device as well as an electric circuit. The passive device is connected in parallel to the electric circuit and connected in series with respect to the other one of the at least two submodules.

Abstract: A current converter circuit in a modular multilevel topology includes an AC voltage terminal with a first phase terminal and a further voltage terminal with a plus and a minus terminal. The current converter circuit includes two arms, wherein the first arm connects the first phase terminal and the first terminal and the second arm the second phase terminal and the minus terminal. Each arm includes at least two submodules connected in series, wherein one of the at least two submodules is implemented as analog cell including a passive device as well as an electric circuit. The passive device is connected in parallel to the electric circuit and connected in series with respect to the other one of the at least two submodules.

Abstract: An electrical bypass device has two electrical conductors electrically insulated from one another and arranged such that two surface regions of the conductors are spaced apart from one another by a gap. Above the surface regions is a bypass element having at least one electrically conductive layer in the form of or connected to a mechanical energy store. The mechanical energy store is transferable by thermal triggering from a first mechanical state to a stable second mechanical state in which the electrically conductive layer of the bypass element makes electrical contact with the surface regions and shorts the two electrical conductors. Above the surface regions is a reactive element where an exothermic reaction can be triggered, resulting in the mechanical energy store transferring to the stable second mechanical state.

Abstract: An arrangement having a multifunctional connection for energy storage cells or energy consumers provides at least one device for charge equalization and/or a measuring device for measuring an electrical voltage of energy storage cells or energy consumers; an electrical bridging element between two electrically insulated conductors; and a trigger circuit for activating the bridging element. One of the two electrical conductors is connected or is connectable to a first pole in an electrically conductive manner, and the other electrical conductor is connected or connectable in an electrically conductive manner to a second pole of the energy storage cell or of the energy consumer. The device for charge equalization and/or the measuring device is connected to the electrical connection of the bridging element. The electrical connection can thus be used simultaneously for triggering the bridging element and for the charge measurement and/or the charge equalization.

Abstract: The present invention describes an electrical energy storage cell with a bridging device. The energy storage cell has an at least partially electrically conductive housing (10), at least two terminals (11, 12) on the housing (10), of which a first terminal (12) is insulated from the housing (10) and a second terminal (11) is electrically conductively connected to the housing (10), and a bridging device, which can be actuated by an external signal to connect the two terminals (11, 12) of the energy storage cell electrically to each other. The energy storage cell is characterised in that the bridging device acts between the first terminal (12) and the housing (10) of the energy storage cell. A robust construction which is inexpensive to assemble can be implemented as a result.

Abstract: A method of sensing a current within a coil, said current being applied to the coil such that it is switched via a switching transistor, includes a detection transistor, a circuit and a control element. The detection transistor is configured to sense the current. The circuit is configured to provide, at a predetermined point in time during a current sensing period, a voltage across the switching transistor. The control element is configured to match, in response to the voltage provided by the circuit, the working points of the switching transistor and of the detection transistor, and to output an output signal which corresponds to the current to be sensed.

Abstract: Integrated snubber device on a semiconductor basis for wiring an electric network for absorbing electric energy from an electric energy store, of an electric network, including at least two terminals for being connected to the electric network to be wired, an electric resistor structure, and a reactance structure, which are connected between the terminals.

Abstract: A circuit element for protecting a load circuit includes a signal input for applying a signal, a signal output, a signal path connecting the signal input to the signal output, and an interruption means for irreversibly interrupting the signal path upon the reception of a control signal at the same.

Abstract: A method of sensing a current within a coil, said current being applied to the coil such that it is switched via a switching transistor, includes a detection transistor, a circuit and a control element. The detection transistor is configured to sense the current. The circuit is configured to provide, at a predetermined point in time during a current sensing period, a voltage across the switching transistor. The control element is configured to match, in response to the voltage provided by the circuit, the working points of the switching transistor and of the detection transistor, and to output an output signal which corresponds to the current to be sensed.

Abstract: The invention concerns a power electronic arrangement comprising an insulating substrate, a cooling element arranged beneath the insulating substrate and one or more power electronic components disposed on a respective metallization surface of the insulating substrate. Disposed on the surface of the insulating substrate is a metal layer portion which projects beyond the insulating substrate at all sides. The region of the metal layer portion, that projects beyond the insulating substrate, forms a metal flange which borders the insulating substrate. The cooling element, on its side towards the insulating substrate, beneath the insulating substrate, has one or more recesses, whereby a cavity delimited by the insulating substrate and wall surfaces of the one or more recesses is formed beneath the insulating substrate for receiving a liquid cooling agent. The metal flange is further connected to the cooling element.

Abstract: A fuse is provided in a circuit, such that the fuse and an electric device in the circuit are thermally coupled to one another. The generation of the amount of heat by the electric device causes a fusible material in the fuse to melt. In this manner, the current terminal path of the electric device is interrupted.

Abstract: A heat sink includes a base body of an electrically insulating material and one or several metallic molded parts having a mounting portion and a heat-transfer portion, wherein the heat-transfer portion is mechanically connected to the base body. The heat sink can be inserted on a printed circuit board having several heat sources that can be at different electrical potentials, wherein the mounting portions of the molded parts are soldered to respective heat sources or close to the respective heat sources.

Abstract: An electric device generates a predetermined amount of heat in the event of a malfunction. The electric device is protected from overheating in that it is arranged, with a fuse in a circuit, such that the fuse and the electric device are thermally coupled to one another, so that the generation of the amount of heat by the electric device causes a material in the fuse to melt. In this manner, the current terminal path of the electric device is interrupted.

Abstract: An electric device generates a predetermined amount of heat in the event of a malfunction. The electric device is protected from overheating in that it is arranged, with a fuse in a circuit, such that the fuse and the electric device are thermally coupled to one another, so that the generation of the amount of heat by the electric device causes a fusible material in the fuse to melt. In this manner, the current terminal path of the electric device is interrupted.