Miklos, DE
Andras Miklos, Stuttgart DE
Patent application number | Description | Published |
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20090038375 | PHOTOACOUSTIC FREE FIELD DETECTOR - The invention relates to a photoacoustic detector including an acoustically open measuring area which is not completely surrounded by a housing. The detector includes an arrangement for introducing excitation light into the measuring area, such that the excitation light can be absorbed by absorbent materials which are located in the measuring area and which are used to produce acoustic energy. The invention also relates to a detector which includes at least one acoustic sensor and an arrangement is provided in order to concentrate the acoustic energy, in order to reach a local maximum of the acoustic pressure on at least one position. The at least one sensor is arranged in the vicinity of the at least one position, whereon the local maximum of the produced acoustic pressure is present or can be produced. The invention also relates to an associated method. | 02-12-2009 |
20090183552 | GAS DETECTOR HAVING AN ACOUSTIC MEASURING CELL AND SELECTIVELY ADSORBING SURFACE - A gas detector with a selectively adsorbing surface ( | 07-23-2009 |
20100045991 | METHOD AND DEVICE FOR MEASURING A PHOTOACOUSTIC SIGNAL WITH COMPUTER-ASSISTED EVALUATION - The application relates to a method for measuring the photoacoustic signal in a photoacoustic cell ( | 02-25-2010 |
20100103425 | PHOTOACOUSTIC DETECTOR FOR MEASURING FINE DUST - The invention relates to a photoacoustic detector for measuring the concentration of fine dust particles, especially carbon particles in gas, comprising a pulsed light source for providing excitation light, wherein a size distribution of the fine dust particles can be determined by changing the pulse length and/or the pulse repetition rate. | 04-29-2010 |
20100107733 | PHOTOACOUSTIC MULTIPASS CELL WITH CONCENTRATING REFLECTION MEANS - The invention relates to a photoacoustic multipass cell with a light source and means ( | 05-06-2010 |
Ernst Miklos, Kirchheim DE
Patent application number | Description | Published |
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20080264912 | Gas Mixture For Laser Beam Fusion Cutting - A gas mixture for laser beam fusion cutting is disclosed. The gas mixture essentially contains N | 10-30-2008 |
20090014422 | Device and Method for Welding Workpieces - According to the invention a welding device for welding workpieces is provided. The welding device comprises a welding means for making a welding seam on workpieces and a cleaning nozzle in order to emit a cryogenic medium onto the surfaces of the workpieces in the area of their welding seam to be formed. The distance between the welding means and the nozzles is at least 5 cm. | 01-15-2009 |
20150027997 | WELDING TORCH, WELDING APPARATUS AND METHOD OF WELDING USING HOLLOW ELECTRODE AND FILLER MATERIAL - A welding torch having guidance means designed to advance a wire-like welding filler material mechanically along an axis at least in a section of the welding torch, a process gas nozzle that coaxially surrounds at least the guidance means, and a welding current connector that is connected in electrically conductive manner to an element of the welding torch that is configured to conduct electrical current. A hollow electrode is provided that surrounds the axis coaxially and as the element configured for conducting current is connected in electrically conductive manner to the welding current connector, wherein the guidance means are designed to advance the wire-like welding filler material in potential free manner. The welding torch may be used as part of a welding apparatus for a variety of welding methods. | 01-29-2015 |
Prof. Andras Miklos, Stuttgart DE
Patent application number | Description | Published |
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20100101305 | PHOTOACOUSTIC DETECTOR WITH TWO BEAM PATHS FOR EXCITATION LIGHT - A photoacoustic detector is presented having the following structure: a first and a second light source ( | 04-29-2010 |
20100107732 | CYLINDRICAL PHOTOACOUSTIC DETECTOR WITH EXCITATION OF THE SECOND AZIMUTHAL RESONANCE - A device is presented for photoacoustic detection, having a cylindrical acoustic resonator ( | 05-06-2010 |