http://rdf.ncbi.nlm.nih.gov/pubchem/patent/LU-500294-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3128c49d9d6cc01c2654df8950f4399b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S17-88 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01H5-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01H5-00 |
| filingDate | 2021-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d23bf73de632f4af9aa0fa22a2b1c5c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f567bc2cdce4765f6d7074bf12967bd5 |
| publicationDate | 2021-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | LU-500294-B1 |
| titleOfInvention | Underwater sound velocity measuring apparatus and method for operating same |
| abstract | The present disclosure provides an apparatus and a method for measuring underwater sound velocity. The apparatus includes a sound velocity measuring device, a booster pump and a control device. The sound velocity measuring device includes a sound velocity measuring container, a sonic-wave transmitting transducer connected to the sound velocity measuring container, a hydrophone, a temperature controller, a salinity indicator and a laser ranging device. The control device is connected to the sonic-wave transmitting transducer, the hydrophone, the temperature controller, the salinity indicator and the laser ranging device. The apparatus can simulate the sound velocity measurement at different water depths, temperatures, and salinities in the ocean, so that the error in the indirect measurement of sound velocity can be corrected, allowing for an improved measurement accuracy. |
| priorityDate | 2021-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.