http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021140929-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f8eb1543744179e6cb351f39093dd4b http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6ae2f7325393c554c2b54c21bf5b7ae3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0426 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0427 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0425 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-2412 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-22 |
| filingDate | 2020-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b1e4a38d4ed7d301e8a87c366016585 |
| publicationDate | 2021-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2021140929-A1 |
| titleOfInvention | Motorized scanner for inspection with magnetostrictive emat sensors |
| abstract | A system comprising a motorized scanner, a magnetostrictive EMAT sensor, and a mechanism to pressure-couple the sensor against the structure that is going to be ultrasonically inspected. The magnetostrictive EMAT sensor includes a magnet or magnets to provide a biasing field, an EMAT RF coil or coils to generate the RF field, a magnetostrictive strip under the coil or coils where the ultrasound is generated. Different magnet and coil configurations can be used to generate guided waves, such as shear horizontal and lamb waves, or bulk waves at different angles. The motorized scanner moves the sensor on the structure and stops at the desired inspection locations based on position readings. Once in position, a built-in device applies downward pressure on the sensor to pressure couple the magnetostrictive strip against the structure so the ultrasound can propagate within this structure and ultrasonic readings can be taken. |
| priorityDate | 2019-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID6435309 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID426106575 |
Total number of triples: 20.