Abstract: An air filter device for a motor vehicle, having a filter element received in a filter housing which, at least in sections, is surrounded by an encompassing frame part. A support bead is held on the filter housing which protrudes over the directly adjacent filter housing wall, wherein a sealing element on the frame is supported by the support bead on the housing.

Abstract: Filter element or air filter in the configuration of a multiple bellows filter with an increased efficiency for use in internal combustion engines, wherein a folded filter bellows is arranged radially inwardly of another folded filter bellows and the inner folded filter bellows has a greater or deeper fold depth than the outer folded filter bellows.

Abstract: A filter element, in particular a flat filter element (10) for installation in a filter housing of a filter for a fluid, in particular an air filter, in particular for an internal combustion engine, in particular in a motor vehicle, and a filter are described. The filter element (10) comprises open filter bellows (16) made of a filter medium (18), which has an oncoming flow side (28) and an outgoing flow side (30) for the fluid to be filtered. The filter element (10) has at least two hand grip elements (46) for gripping the filter element (10).

Abstract: Disclosed are an air filter element, a filter housing, and an air filter in which the air filter elements have a high filtering capacity and a long service life by increasing the filter surface of an air filter element taking into account structural requirements for the air filter housing.

Abstract: Disclosed are an air filter element, a filter housing, and an air filter in which the air filter elements have a high filtering capacity and a long service life by increasing the filter surface of an air filter element taking into account structural requirements for the air filter housing.

Abstract: Disclosed are an air filter element, a filter housing, and an air filter in which the air filter elements have a high filtering capacity and a long service life by increasing the filter surface of an air filter element taking into account structural requirements for the air filter housing.

Abstract: Air filter having a preseparator with an optimized intake geometry, wherein an outflow geometry of a preseparator is matched to an intake geometry of a filter element.

Abstract: A compact filter has a compact filter element for exchangeable use in a filter housing and the compact filter element has a filter body of a web-shaped filter medium. The web-shaped filter medium has at least one flat filter medium web and one corrugated filter medium web that are placed onto each other and at least partially connected to each other by ultrasonic welding. At least one of the flat and corrugated filter medium webs is a composite filter medium web of at least two components, wherein at least one component is a synthetic material and one component is a non-synthetic material. The non-synthetic material is a plant-derived material and forms a support of the composite filter medium web and the synthetic material is a synthetic layer applied on the support.

Abstract: Filter element or air filter in the configuration of a multiple bellows filter with an increased efficiency for use in internal combustion engines, wherein a folded filter bellows is arranged radially inwardly of another folded filter bellows and the inner folded filter bellows has a greater or deeper fold depth than the outer folded filter bellows.

Abstract: An exhaust gas recirculation device for an internal combustion engine includes a return line, which branches off an exhaust tract and leads into an intake tract. A separator component is arranged in the return line. Downstream of the separator component, a gas line, via which additional gas can be supplied, leads into the return line.

Abstract: Air filter comprising a preseparator with an optimized intake geometry, wherein an outflow geometry of a preseparator is matched to an intake geometry of a filter element.

Abstract: A filter element for an air inlet system includes a filter medium supported on a central tube. An inflow protection element is for flow deflection is arranged in an inflow area of the filter medium. The inflow protection element as well as the central tube and an axial end of the filter medium are embedded into a terminal disk.

Abstract: The invention relates to an electric motor, in particular an electronically commutated electric motor. The electric motor has a stator, a rotor and a housing, which accommodates at least the stator and the rotor in a cavity. The electric motor also has a power output stage, which is connected to the stator and is designed to energize the stator in order to induce a rotating magnetic field. The power output stage has at least one power semiconductor with a thermal contact area, wherein the thermal contact area is thermally conductively connected to the housing, with the result that heat generated in the power semiconductor can be dissipated to the housing. According to the invention, the housing has a housing cup, which at least partially surrounds the cavity and is preferably thermally conductive and which has a cup wall, wherein the cup wall has a mating contact area corresponding to the thermal contact area.

Abstract: The present invention relates to a drinks dispenser with a heating device for the heating of a liquid and with at least one electric accumulator for the energy supply of the drinks dispenser, more preferably of its heating device, which compared with the charge power has a higher discharge power which is greater than 500 watt.

Abstract: The invention relates to a circuit arrangement (1) comprising an electrical and/or electronic circuit unit (10), which comprises a circuit carrier (14), on which at least one electrical and/or electronic component (12) is arranged, and at least one connection region (5) with at least one contact unit (14.2) for electrically contact-connecting the electrical and/or electronic circuit unit (10) to other electrical and/or electronic structural units, wherein at least one region of the circuit unit (10) is arranged in a housing unit (20) sealed relative to the surroundings. According to the invention, the housing unit (20) comprises a protective compound which surrounds the at least one region of the circuit unit (10) in a sealing fashion and surrounds the at least one connection region (5) in such a way that the at least one contact unit (14.2) is embedded at least at its side areas into the protective compound (22).

Abstract: The invention relates to an arrangement comprising an electric and/or electronic module (10) and a circuit carrier (12), wherein at least one electric connecting line (14) of the electric and/or electronic module (10) can be accommodated in a recess (16) of the circuit carrier (12). The arrangement comprises at least one clamping element (18a, 18b, 18c, 18d) which immobilizes the at least one connecting line (14) in the recess (16) once it has been introduced into the recess (16).

Abstract: The invention relates to a circuit arrangement comprising an electric and/or electronic circuit unit (10) which has a circuit carrier (14), on which at least one electric and/or electronic component (12) is arranged, and at least one connecting zone comprising a contact unit for electrically contacting the electric and/or electronic circuit unit (10) with other electric and/or electronic components. The invention also relates to a corresponding controller for a motor vehicle. The circuit carrier (14) is designed as at least one lead frame assembly having individual strip conductors (14.11, 14.12), the strip conductors (14.11, 14.12) being arranged in at least two different planes (14.3, 14.4).

Abstract: A compact filter has a compact filter element for exchangeable use in a filter housing and the compact filter element has a filter body of a web-shaped filter medium. The web-shaped filter medium has at least one flat filter medium web and one corrugated filter medium web that are placed onto each other and at least partially connected to each other by ultrasonic welding. At least one of the flat and corrugated filter medium webs is a composite filter medium web of at least two components, wherein at least one component is a synthetic material and one component is a non-synthetic material. The non-synthetic material is a plant-derived material and forms a support of the composite filter medium web and the synthetic material is a synthetic layer applied on the support.

Abstract: A method for start-up and/or operation of a communication system composed of at least one multivariable sensor, at least one converter unit and at least one receiving unit, which are connected with one another via a two-wire line. A wherein a primary measured value in the form of an analog signal and extra measured values in the form of an encoded digital signal modulated on the analog signal are provided from the multivariable sensor via the two-wire line, wherein only analog signals are received by the receiving unit. The extra measured values are scaled in the multivariable sensor into formatted values by means of a conversion algorithm, wherein at least the formatted values are requested and received by the converter unit, and wherein corresponding analog signals of the extra measured values are produced from the formatted values in the converter unit by a fixedly predetermined, unconfigurable, reconversion algorithm.

Abstract: An electronic control device is described for controlling an automatic transmission, having a control circuit an integrated plug connector and an integrated position sensor in a housing, the position sensor including a stator and a rotor. In order to improve the production quality of the position sensor, the stator of the position sensor is enclosed by the material of the housing in a stationary manner.