http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-203117419-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S7-537 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S7-52 |
| filingDate | 2013-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_350588e00fa12e03e61cad8b7f5f05bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_416808902180924db99968f4ca0014b8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db589410e27db3081cb49eec7a0dc7da |
| publicationDate | 2013-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-203117419-U |
| titleOfInvention | Plasma sonar buoy |
| abstract | The utility model discloses a plasma sonar buoy, which comprises a low voltage module and a high voltage module connected with the low voltage module. The low voltage module comprises a positioning unit, a communication unit and an energy storage unit, and the high-voltage module comprises a DC-DC conversion unit and a pulse discharge unit. The plasma sonar buoy employs a water pulse plasma corona discharge technology which is characterized by long service life, good sound source stability, high repeatability, high source level and wide frequency range, wherein pulsed sound waves have no repeated oscillations, the main working frequency range can be adjusted from hundreds of hertz to thousands of hertz, the frequency is lower than a piezoelectric transducer employed in a present sonar buoy, the technology is suitable for active detection for underwater hidden objects, and the narrow pulse and high repeatability of the technology are suitable for water sound measurement. |
| priorityDate | 2013-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.