http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-208172154-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0224d0bf7400f3db39ea4461f225bcf0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9de52bba13e16028dffa8775e3f3f28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-12 |
| filingDate | 2018-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ea0193305a91509f0c9c7d67481ef68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_664fe209564a43dbdeecc02d818e89f7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80a680805c3ad74b42d507cfd69a7fbc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e78750409453820371dbba399656593 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1612fab6a78e5d1b57c5e75366b101ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5aca4feb975fb1e97b5208ed466695d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9cf24dcd6caa4ee498938b43596ba4b |
| publicationDate | 2018-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-208172154-U |
| titleOfInvention | A kind of PCB antenna and the external acoustic-electric compound sensor for the detection of GIS insulation defect |
| abstract | The utility model discloses a kind of PCB antennas, it includes substrate and the antenna set on substrate surface, the substrate has the first surface and second surface for being located at its two sides, the first surface is equipped with the first circular loop antenna and the second circular loop antenna being connected in parallel, the second surface is equipped with the third circular loop antenna and the 4th circular loop antenna being connected in series, wherein the 4th circular loop antenna has the inner fovea part being recessed into it.In addition, a kind of external acoustic-electric compound sensor for the detection of GIS insulation defect is also disclosed in the utility model, including：Metal shell, metal cover board, above-mentioned PCB antenna, contact ultrasonic sensor, the first cable, the second cable and the first wire rope wedge and the second wire rope wedge.The PCB antenna is by using antarafacial structure so that PCB antenna includes two different detection main band, to be suitable for the detection of different discharge signals. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108535609-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108535609-A |
| priorityDate | 2018-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.