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Bulavinov
Andre Bulavinov, Saarbrücken DE
| Patent application number | Description | Published |
|---|---|---|
| 20090217764 | METHOD FOR NONDESTRUCTIVE TESTING OF A TESTING BODY HAVING AT LEAST ONE ACOUSTICALLY ANISOTROPIC MATERIAL AREA - A method is described for nondestructive testing of a test body having at least one acoustically anisotropic material area using ultrasound. The method of the invention includes ascertaining or providing directionally specific sound propagation properties which describe an acoustically anisotropic material area; coupling ultrasonic waves into the acoustically anisotropic material area of the test body; receiving ultrasonic waves reflected from an interior of the test body using ultrasonic transducers; and analyzing ultrasonic signals generated by the ultrasonic transducers so that an analysis is performed which is directionally-selective on a basis of directionally-specific sound propagation properties of the anisotropic material. | 09-03-2009 |
Andre Bulavinov, Saarbrücken DE
| Patent application number | Description | Published |
|---|---|---|
| 20090217764 | METHOD FOR NONDESTRUCTIVE TESTING OF A TESTING BODY HAVING AT LEAST ONE ACOUSTICALLY ANISOTROPIC MATERIAL AREA - A method is described for nondestructive testing of a test body having at least one acoustically anisotropic material area using ultrasound. The method of the invention includes ascertaining or providing directionally specific sound propagation properties which describe an acoustically anisotropic material area; coupling ultrasonic waves into the acoustically anisotropic material area of the test body; receiving ultrasonic waves reflected from an interior of the test body using ultrasonic transducers; and analyzing ultrasonic signals generated by the ultrasonic transducers so that an analysis is performed which is directionally-selective on a basis of directionally-specific sound propagation properties of the anisotropic material. | 09-03-2009 |
Andrei Bulavinov, Saarbrucken DE
| Patent application number | Description | Published |
|---|---|---|
| 20080276711 | Device for Testing Material and Measuring Thickness on a Test Object Having at Least Electrically Conducting and Ferromagnetic Material Parts - A device is disclosed for material testing on a test object having at least electrically conducting and ferromagnetic material parts, the test object being provided with at least one technical surface, with at least one electromagnetic ultrasonic transducer array (EMUS) which is provided with a permanent magnet array or an electromagnet array and at least one eddy current coil arrangement. The at least one eddy current coil arrangement has at least one electrical strip conductor arrangement which is disposed at or parallel to a surface area of a rolling member which can be rolled on the technical surface of the test object, with the surface area rolling along with the rolling member during rolling. | 11-13-2008 |
Andrey Bulavinov, Saarbrucken DE
| Patent application number | Description | Published |
|---|---|---|
| 20110050480 | Method and Device For The Spatially Resolved Detection and Reconstruction of ObjectsBy Means of Microwaves - A method and a device for the spatially resolved detection and reconstruction of objects using microwaves is described, in which at least one object to be detected is subjected to microwaves that are generated by a plurality of microwave antennas and microwave fractions reflected by the object are detected and converted into microwave signals that can be analyzed, based on which an analysis for the spatially resolved object detection is carried out. | 03-03-2011 |