Abstract: A brushless DC motor having a plurality of electrical windings and a control circuit operatively connected thereto. The control circuit includes a plurality of switches configured for a time-dependent application of an electrical voltage from an external voltage supply to the windings. A measuring device is also provided for generating an electrical signal depending on the current flow IB from the external voltage supply through the control circuit. An overcurrent fuse is further provided for protecting the control circuit and the windings. In order to achieve particularly high integration of the control circuit, the invention proposes supplying a voltage drop across the overcurrent fuse to the measuring device as an input value.

Abstract: A brushless DC motor having a plurality of electrical windings and a control circuit operatively connected thereto. The control circuit includes a plurality of switches configured for a time-dependent application of an electrical voltage from an external voltage supply to the windings. A measuring device is also provided for generating an electrical signal depending on the current flow IB from the external voltage supply through the control circuit. An overcurrent fuse is further provided for protecting the control circuit and the windings. In order to achieve particularly high integration of the control circuit, the invention proposes supplying a voltage drop across the overcurrent fuse to the measuring device as an input value.

Abstract: The invention relates to a throttle valve housing comprising a housing having a continuous throttle hole that can be cross flown by a gaseous medium in a main flow direction, wherein said throttle valve shaft can be pivoted by an actuating drive and wherein the throttle hole is connected to an inlet line on the inlet side and to an outlet line on the outlet side. The invention aims at ensuring particularly reliable detection of the mass of gaseous medium coming in through the throttle hold, using particularly simple means. This is achieved in that a first temperature sensor for temperature T of the gaseous medium is arranged upstream of the throttle valve and in that a second pressure sensor for pressure P of the gaseous medium is arranged downstream of the throttle valve.

Abstract: An intake system for an internal combustion engine, in particular an internal combustion engine driving a vehicle, having a resonator, wherein the resonator is designed as a resonator module (1), the resonator module (1) comprising a resonator housing (2) and a resonator-housing cover (21) and the resonator housing (2) and the resonator-housing cover (21) being connected permanently to one another.