| Patent application number | Description | Published |
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| 20090120056 | Microthruster, in particular for use as a position adjustment thruster, thruster and method for producing a microthruster - Microthruster includes a combustion chamber comprising a substrate material, a fuel inlet, and a gas outlet. A first resistance heater is arranged in the combustion chamber. A catalyst is structured and arranged to decompose fuel entering the combustion chamber. First substrate material sections are heated by the first resistance heater to at least one of a predetermined temperature and a predetermined temperature range. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way. | 05-14-2009 |
| 20090183573 | High Temperature Pressure Sensor Element, Particularly for Measuring Pressures Inside Jet Engines, Method for the Production Thereof and Component for Jet Engines - A high-temperature pressure sensor element for power units includes a substrate, in which an interior space is developed, a deformable membrane, which separates the interior space from the exterior space in order to deform when the exterior pressure changes, and a strain measuring element, which is arranged on the membrane, for measuring the deformation of the membrane. The substrate, the membrane, and the strain measuring element are manufactured from the same high-temperature-stable material, such as an alloy. By way of example a nickel base alloy may be used. A component for a power unit, such as a turbine blade for an airplane or rocket engine, includes an integrated high-temperature pressure sensor element of this type. | 07-23-2009 |
| 20100136556 | DETECTION DEVICE FOR DETECTING BIOLOGICAL MICROPARTICLES SUCH AS BACTERIA, VIRUSES, SPORES, POLLEN OR BIOLOGICAL TOXINS, AND DETECTION METHOD - A device for the detection of micro particles that can be marked by probes or antibodies capable of being detected by radiation has a filter, a supply system, and a detection system. Fluid to be examined is passed over a filter to filter out the micro particles and to perform the marking steps by supplying corresponding marking substances to the filter. | 06-03-2010 |
| 20110139189 | Device and Method for the Regeneration of Biosensors - A device for the regeneration of a biosensor, having an immobilized and biologically active material applied to the surface of a carrier that is suitable for interacting with a substance to be analyzed. The device comprises at least one injector through which, by means of a pump, at least one solution can be applied to the surface of the carrier for the purposes of rinsing the biologically active material. | 06-16-2011 |
| 20110263044 | DEVICE AND METHOD FOR THE AUTOMATIC DETECTION OF BIOLOGICAL PARTICLES - An apparatus and a method for automatic detection of particles, in particular, biological particles such as micro-organisms. The apparatus has a device for binding the particles to separating particles which can be bound selectively to the particles. The apparatus further includes a separating device for extraction of the separating particles with bound particles from a collecting fluid, and a detection unit for detecting a number and/or concentration of the particles separated in this manner. The device for binding the particles to the separating particles includes a collecting device for collecting a collecting fluid including the separating particles and the particles that are provided by a particle-fluid mixture. | 10-27-2011 |
| 20110294113 | DETECTION DEVICE FOR DETECTING BIOLOGICAL MICROPARTICLES SUCH AS BACTERIA, VIRUSES, SPORES, POLLEN OR BIOLOGICAL TOXINS, AND DETECTION METHOD - A device for the detection of micro particles that can be marked by probes or antibodies capable of being detected by radiation has a filter, a supply system, and a detection system. Fluid to be examined is passed over a filter to filter out the micro particles and to perform the marking steps by supplying corresponding marking substances to the filter | 12-01-2011 |
| 20110311996 | OPTICAL PARTICLE DETECTOR AND DETECTION METHOD - A particle detector apparatus for optically ascertaining a number of particles arranged on a surface, for example, a particle filter. The particle detector apparatus includes a light source, an optical focusing device, a spatially resolving light detector and an evaluation device. The light source emits source light onto the surface. The optical focusing device focuses image light that is emitted from the surface in response to the source light onto the spatically resolving light detector. The spatially resolving light detector includes light sensors that measure brightness values based on the image light, such that the light detector produces image data based on the brightness values delivered by the light sensors. The evaluation device then ascertains the number of particles based on the image data. | 12-22-2011 |
| 20120125848 | PARTICLE FILTER AND MANUFACTURING METHOD THEREFOR - A mechanical particle filter comprises a membrane having a plurality of pores. At least one partial region of the surface of the membrane, that is accessible for the medium to be filtered, includes a carbon material having a diamond structure. | 05-24-2012 |
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| 20090189020 | Aerodynamic Profile for Aircraft and Wind Power Stations and Method of Measuring the Thickness of Ice on an Aerodynamic Profile - An aerodynamically shaped profile member for aircraft and wind power stations includes, for example, phased-array ultrasonic generator arrangement is arranged therein. During operation of the profile member, the ultrasonic generator emits ultrasonic waves in a targeted manner in multiple directions to determine a profile of the thickness of an ice layer on the surface of the aerodynamic profile. The structure may be, for example, a composite fiber material arranged around a foam core, with the ultrasonic generator arrangement being laminated into the composite fiber material. For measurement of the ice thickness, ultrasonic waves are transmitted in a targeted manner to different positions of the surface of the aerodynamic profile, and the ultrasonic waves reflected on the interfaces of the ice layer are detected. At least one region of the surface is scanned by means of the targeted ultrasonic waves, to determine an ice thickness profile. | 07-30-2009 |
| 20090323895 | Method and Apparatus for Treating Workpieces - An electron beam is used to generate x-ray radiation in a workpiece, which radiation emerges on the workpiece back at sufficiently thin points of the workpiece and is detected by means of an x-ray radiation detector. Based on the x-ray radiation intensity and the momentary beaming-in position of the electron beam, the surface structure on both sides as well as the local material thickness can be determined. Based on such values, workpieces and/or workpiece treating systems can be adjusted, and vertical material removal in a material-removing workpiece treating system can be controlled. | 12-31-2009 |
| 20110108473 | MICROMECHANICAL FILTER FOR MICROPARTICLES, IN PARTICULAR FOR PATHOGENIC BACTERIA AND VIRUSES, AND ALSO PROCESS FOR PRODUCTION THEREOF - A micromechanical filter for microparticles is suitable in particular for filtering pathogenic bacteria and viruses, and comprises a substrate and a perforated membrane permanently connected to the substrate, for filtering out microparticles from a medium while flowing through the membrane, and furthermore a device for removing the filtered-out microparticles from the surface of the membrane. The device for removing the microparticles is embodied, for example, as a heating device, in order to burn the microparticles located on the surface of the membrane. It can also be embodied as an actuator structure for deforming the membrane or as a microinjector for generating a flow parallel to the surface of the membrane. | 05-12-2011 |
