http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102013008570-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2bcaf91101a370a3d64e3190366357f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-262 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-2412 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-343 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-90 |
| filingDate | 2013-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a3e88db99492aa6746fddc9d87530ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed7c520428be657d885a0de0518d6e62 |
| publicationDate | 2014-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-102013008570-A1 |
| titleOfInvention | Method for operating an electromagnetic ultrasonic transducer |
| abstract | A method is described for the operation of an electromagnetic ultrasonic transducer which, for coupling agent-free excitation of ultrasound waves having at least one first track wavelength, has a plurality of RF coil segments within a test body having electrically conductive material arranged along a uniform spacing along at least one spatial direction be controlled separately with electric currents. The invention is characterized in that the RF coil segments for coupling agent-free excitation of the ultrasonic waves having the first track wavelength are subdivided into individual first groups, of which each first group comprises a first number of RF coil segments adjacent to the spatial direction A first group of combined RF coil segments are each subjected to uniformly oriented electrical currents such that the RF coil segments are each acted upon by oppositely oriented currents by respective first groups along the spatial direction, so that ultrasound waves from each of two adjacent first groups are applied to the first Trace wavelength go out. In order to generate ultrasonic waves with a second track wavelength, the RF coil segments are correspondingly subdivided into respective second groups, in which a second number of RF coil segments adjacent to the spatial direction are contained. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106442741-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106442741-B |
| priorityDate | 2013-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.