Abstract: A pilot cone for use in a burner arrangement having a pilot burner includes a casing which widens downstream along a burner axis and has a plurality of cooling air passages passing through it; an inner wall which extends upstream starting from the upstream end of the casing; an annular gap which runs along the inner wall on the radially outer side; and a plurality of cooling air openings which establish a connection between the annular gap and the cooling air passages. Another wall extends upstream at a distance from the inner wall starting from the casing and delimits the annular gap on the radially outer side, the inner wall having a plurality of holes.

Abstract: A neural implant for a brain area is provided. The neural implant has at least one stimulation section for generating stimulation signals for the brain area, an electrode section with at least one electrode, which is coupled to the stimulation section via a DC connection and can be arranged in the brain area and is designed to apply the stimulation signals to the brain area, and at least one first protection structure section, which is designed to monitor the stimulation section. The first protection structure section is powered by a first energy supply and the protective structure section is powered by a second energy supply, and the first energy supply is galvanically isolated from the second energy supply.

Abstract: The present disclosure relates to a motor vehicle having a control device and at least one lighting device, which comprises several light-emitting diodes arranged to be distributed within at least one surface, wherein at least one signal light can be generated by means of the lighting device. The control device is designed to individually control the light-emitting diodes and/or several groups of the light-emitting diodes such that a contour of the signal light is dependent upon at least one item of operational information. The at least one item of operational information is at least one item of driver assistance information which describes a current operating situation and/or a current vehicle environment situation of the motor vehicle and which can be generated by means of a driver assistance system of the motor vehicle, and/or at least one item of user action information which can be generated by means of at least one operating device of the motor vehicle by a user.

Abstract: A pilot cone for use in a burner arrangement having a pilot burner includes a casing which widens downstream along a burner axis and has a plurality of cooling air passages passing through it; an inner wall which extends upstream starting from the upstream end of the casing; an annular gap which runs along the inner wall on the radially outer side; and a plurality of cooling air openings which establish a connection between the annular gap and the cooling air passages. Another wall extends upstream at a distance from the inner wall starting from the casing and delimits the annular gap on the radially outer side, the inner wall having a plurality of holes.

Abstract: A fuel nozzle body having a rearward end and a front end with an outer tube which extends from the rearward end to the front end and has radial openings for a first fuel in the region of the front end, and an inner tube which is arranged concentrically to the outer tube and which opens in the region of the front end into a nozzle head, which has additional openings for a second fuel, wherein, in the region of the front end, the inner tube is guided in the outer tube by two fits which are arranged axially between the radial openings and the additional openings, and wherein the first fit closest to the radial openings is configured as a circumferential web around the inner tube, and wherein the second fit is configured with at least one interruption on the perimeter.

Abstract: A jet burner has a hot-gas side, which faces toward a combustion chamber during operation, and a cold-gas side, which faces away from a combustion chamber, including a base plate on which there are arranged multiple jet nozzles, wherein the base plate has at least one cooling duct, wherein the at least one cooling duct issues into a burner stage which comprises a pilot burner arranged on the base plate.

Abstract: A fuel nozzle body having a rearward end and a front end with an outer tube which extends from the rearward end to the front end and has radial openings for a first fuel in the region of the front end, and an inner tube which is arranged concentrically to the outer tube and which opens in the region of the front end into a nozzle head, which has additional openings for a second fuel, wherein, in the region of the front end, the inner tube is guided in the outer tube by two fits which are arranged axially between the radial openings and the additional openings, and wherein the first fit closest to the radial openings is configured as a circumferential web around the inner tube, and wherein the second fit is configured with at least one interruption on the perimeter.

Abstract: A burner for a combustion machine, having a pilot burner, which extends in the axial direction, having a nozzle chamber, having a burner region and having a cover plate which is arranged between the nozzle chamber and the burner region and which has an inlet opening, wherein an adapter is arranged, in order to guide air out of the nozzle chamber along a specified flow path in the direction of the combustion region, wherein a flow channel is formed as part of the flow path between the adapter and the cover plate and the adapter has a radially extending, annular section which, together with the cover plate, forms a radial section of the flow channel, in order to cool the cover plate by the air. A combustion machine has such a burner.

Abstract: A burner arrangement for a combustion chamber for combustion of fluid fuels has a main burner and pilot burner arranged centrally within the main burner for the ignition and/or stabilization of the combustion of the main burner. The main burner has central fuel feed arrangement arranged around the pilot burner, an annular air duct surrounding the central fuel feed arrangement for the supply of combustion air, first fuel nozzles for injection of substantially gaseous fuel into the annular air duct. The first fuel nozzles are fed from a first fuel distributor in the central fuel feed arrangement, and second fuel nozzles for the injection of a substantially liquid fuel into the annular air duct are fed from a second fuel distributor in the central fuel feed arrangement. Ducts are provided which branch off from at least one of the fuel distributors and issue into the pilot burner.

Abstract: A jet burner has a hot-gas side, which faces toward a combustion chamber during operation, and a cold-gas side, which faces away from a combustion chamber, including a base plate on which there are arranged multiple jet nozzles, wherein the base plate has at least one cooling duct, wherein the at least one cooling duct issues into a burner stage which comprises a pilot burner arranged on the base plate.

Abstract: A heat shield of a gas turbine: a supporting structure (16), to which heat shield tiles are fastened releasably by tile holders (2, 2a, 2b); The heat shield permits cooling of the supporting structure. Each tile has a cold side facing the supporting structure (16) and an opposite hot side that can be acted upon with a hot medium; each tile holder (2, 2a, 2b) has a holding section (3) for fastening to a heat shield tile and a fastening section (4) for fastening to the supporting structure (16). The fastening section (4) is fastenable at a fastening groove (18) running in the supporting structure (16). At least one cooling air duct (9) protects against hot gases. For the cooling purpose, in addition to the fastening grooves (18) at least one cooling air groove (1, 22) arranged in the supporting structure (16).

Abstract: The invention relates to a device and a method for the stabilization of the position of cameras, and for the production of film recordings from unmanned airborne objects An position stabilization system for a camera suspended in a motor-driven pivot device so as to be able to pivot the same about multiple axes, comprising rotary sensors or angular rate sensors and a closed-loop control, wherein the assignment, the coupling degree, and/or the effective direction of the signals in the control path from the angular rate sensors to the motors can be variably controlled by means of a cross-fade circuit as a function of the relative orientation of the measured rotational axes to the driven rotational axes. The invention further relates to special mechanical embodiments of the pivot device.

Abstract: An aid for remotely controlling unmanned aircraft and particular helicopters, which allow the pilot at least approximately to directly stir the angle of inclination, thus for instance a pitch(elevator) and/or roll angle, so that on neutralizing of the steering stick, the respective angle of attitude returns autonomously, and to a large extent goes back to the horizontal position. To this end, a closed-loop control of the inclination is carried out, in that an angular rate signal is being integrated to an actual value, and a nominal value is admixed behind the forming of the integral, wherein the time of integration is shortened in order to avoid null drifts, in particular by feeding a portion of the actual value and/or the nominal value back into the input of the integrator. Furthermore, a vectorial rotation of the integrated actual values by a yaw signal.

Abstract: A suspension arm for a vehicle wheel suspension having an intended breakpoint is described. The suspension arm is provided on a first end with a stub axle for receiving a vehicle wheel, and on at least one second end with the hole for receiving a fastener for fastening a bearing to connect the suspension arm to a subframe of a vehicle body. The suspension arm has an intended breakpoint designed to fail because of strain overload due to deformation during an accident, and the intended breakpoint is designed in such a way that the fastener breaks out of the hole.

Abstract: A coating/drying device including a first application device, a second application device and a drying device. The first application device for applying application medium to a first side of a fiber material web, moving in a running direction. The second application device for applying application medium to a second side of the fiber material web, the second side being opposite the first side. The second application device being an application device operating without contacting the fiber material web. The drying device is arranged downstream of the first application device and the second application device in the running direction of the fiber material web.

Abstract: An aid for remotely controlling unmanned aircraft and particular helicopters, which allow the pilot at least approximately to directly stir the angle of inclination, thus for instance a pitch(elevator) and/or roll angle, so that on neutralizing of the steering stick, the respective angle of attitude returns autonomously, and to a large extent goes back to the horizontal position. To this end, a closed-loop control of the inclination is carried out, in that an angular rate signal is being integrated to an actual value, and a nominal value is admixed behind the forming of the integral, wherein the time of integration is shortened in order to avoid null drifts, in particular by feeding a portion of the actual value and/or the nominal value back into the input of the integrator. Furthermore, a vectorial rotation of the integrated actual values by a yaw signal.

Abstract: A machine for one of producing and treating, and separately treating a material web including a material web dispensing device, at least one application apparatus, a drying device, a processing device and a material web smoothing device. The material web dispensing device dispenses a material web continuously. The at least one application apparatus is arranged along a material web path after the material web dispensing device. The application apparatus applies a liquid or a pasty application medium to at least one side of the web as it moves along the material web path. The at least one application apparatus including at least one contactless application unit discharging the application medium as a free application medium jet, an application medium curtain, an application medium veil or an application medium droplet spray.

Abstract: A machine for producing and treating a web of material including a material web forming device, a dewatering and drying section, at least one application apparatus, a drying device and a processing device. The material web forming device forms a material web continuously from a supplied fibrous suspension. The dewatering and drying section is arranged along a material web path after the material web forming device. The section extracts water from the web by way of at least one of thermal and mechanical action. The at least one application apparatus is arranged along the material web path after the dewatering and drying section. The apparatus applies liquid or pasty application medium to at least one side of the web. The drying device is arranged along the material web path after the application apparatus. The drying device dries the moving material web to a final drying state. The processing device is arranged along the material web path after the drying device.

Abstract: In order to measure the movement of a vehicle, especially an aircraft, an imaging optical system 2 which is to be positioned on the vehicle is used to detect an image of the environment 4, and an optoelectronic shift sensor 3 chip of the type comprising an inherent evaluation unit is used to measure any shift of the image from structures thereof. The shift sensor is equal or similar to the sensor used on an optical mouse. The sensor is positioned in such a way that infinite objects are focused. The measuring signal is evaluated to indicate movements and/or the position of the aircraft. The inventive system can also be used to measure distances e.g. in order to control the flight altitude. The invention further relates to methods for automatically controlling particularly a hovering flight by means of a control loop using optical flow measurement.

Abstract: A suspension arm for a vehicle wheel suspension having an intended breakpoint is described. The suspension arm is provided on a first end with a stub axle for receiving a vehicle wheel, and on at least one second end with the hole for receiving a fastener for fastening a bearing to connect the suspension arm to a subframe of a vehicle body. The suspension arm has an intended breakpoint designed to fail because of strain overload due to deformation during an accident, and the intended breakpoint is designed in such a way that the fastener breaks out of the hole.