Bogicevic
Alex Bogicevic, Wolverine Lake, MI US
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20120091122 | SELECTIVE CASE DEPTH THERMO-MAGNETIC PROCESSING AND APPARATUS - A method of altering characteristics of a workpiece comprising electrically conductive material includes exposing the workpiece to a magnetic field and exposing the workpiece to an induction field configured to cause heating current to flow through only a selected portion of the workpiece while the workpiece is exposed to the magnetic field. The induction field has a frequency such that the selected portion is less than the entire body of the workpiece or substantially only the outer surface of the workpiece. The method of altering characteristics of a workpiece may further include heating the entire body of the workpiece to a first temperature while the workpiece is exposed to the magnetic field and before exposing the workpiece to the induction field. The method of altering characteristics of a workpiece may further include quenching and tempering the workpiece in the magnetic field. | 04-19-2012 |
Alexander Bogicevic, Wolverine Lake, MI US
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20090322316 | HYDRAULIC CYLINDER ROD POSITION SENSING METHOD - A method for detecting a position of a cylinder rod includes depositing a plurality of welds substantially along the length of a steel rod and depositing a corrosion resistant material onto the steel rod by laser cladding. The cylinder rod is then placed proximate to a sensor assembly. One of the cylinder rod and the sensor assembly are moved relative to the other. The sensor assembly detects a change in properties between the steel rod and the welds and generates a corresponding signal. A change in position of the cylinder rod or damage to the cylinder rod can be detected by analyzing the number and strength of the signals. | 12-31-2009 |
20110000588 | Continuous production system for magnetic processing of metals and alloys to tailor next generation materials - A system and method for producing material characteristics are described. A magnetic treatment chamber with a high magnetic field treats workpieces; and a conveyor or transporter continuously moves the workpieces through the high magnetic field in the magnetic chamber. A frictional or mechanical engagement system extracts the workpieces through and out of the high magnetic field. | 01-06-2011 |
Alexander Bogicevic, Marshall, MI US
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20110220249 | CONTINUOUS PRODUCTION SYSTEM FOR MAGNETIC PROCESSING OF METALS AND ALLOYS TO TAILOR NEXT GENERATION MATERIALS - A system and method for producing material characteristics are described. A magnetic treatment chamber ( | 09-15-2011 |
Christine Bogicevic, Meudon FR
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20100202956 | PROCESS FOR MANUFACTURING CARBON COATED NANOPARTICLES OF A TRANSITION METAL OXIDE - The invention relates to a method for producing nanoparticles of at least one oxide of a transition metal selected from Ti, Zr, Hf, V, Nb and Ta, which are coated with amorphous carbon, wherein said method includes the following successive steps: (i) a liquid mixture containing as precursors at least one alkoxyde of the transition metal, an alcohol, and an acetic acid relative to the transition metal is prepared and diluted in water in order to form an aqueous solution, the precursors being present in the solution according to a molar ratio such that it prevents or sufficiently limits the formation of a sol so that the aqueous solution can be freeze-dried, and such that the transition metal, the carbon and the oxygen are present in a stoichiometric ratio according to which they are included in the nanoparticles; (ii) the aqueous solution is freeze-dried; (ii) the freeze-dried product obtained during the preceding step is submitted to pyrolysis under vacuum or in an inert atmosphere in order to obtain the nanoparticles. The invention also relates to the application of the method for producing transition metal carbide. | 08-12-2010 |
Ivan Bogicevic, Esslingen DE
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20120070077 | METHOD FOR OPTICALLY SCANNING AND MEASURING AN ENVIRONMENT - With a method for optically scanning and measuring an environment by means of a laser scanner, which has a center, and which, for making a scan, optically scans and measures its environment by means of light beams and evaluates it by means of a control and evaluation unit, wherein a color camera having a center takes colored images of the environment which must be linked with the scan, the control and evaluation unit of the laser scanner, to which the color camera is connected, links the scan and the colored images and corrects deviations of the center and/or the orientation of the color camera relative to the center and/or the orientation of the laser scanner by virtually moving the color camera iteratively for each colored image and by transforming at least part of the colored image for this new virtual position and/or orientation of the color camera, until the projection of the colored image and the projection of the scan onto a common reference surface comply with each other in the best possible way. | 03-22-2012 |