http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106291015-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R3-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R3-00 |
| filingDate | 2016-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106291015-B |
| titleOfInvention | A kind of deep-sea long-life electric-field sensor |
| abstract | The present invention is to provide a kind of electric-field sensors suitable for deep-marine-environment, including protecting shell, interior electrode core and the filter core being arranged in shell from top to bottom, it is characterized in that: the filter core is diatom ceramic cylinder, the interior electrode core is calcined by nano silver and the compacting of nano silver/silver chloride powder admixed graphite alkene slurry, the upper end of interior electrode core is sealed with epoxy resin and is filled, electrode cable draws shell after passing through epoxy resin sealing filler by solder joint by the upper end of interior electrode core, the fixing seal that interior electrode core is fixed on protection upper shell is put on, it is successively diatom ceramic cylinder and protection shell outward, the other side of protection shell is connected with external environment, one fixed pressure cap is arranged at its bottom.It can be applied to deep-sea oil pipeline, deep sea communication cable, the electric field signal prison detection in deep-sea detection equipment and automatic control equipment probe.The present invention has many advantages, such as that structure is simple, performance is stable, high sensitivity, long service life, and application prospect is preferable. |
| priorityDate | 2016-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.