| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7fbeb376f50b014da348cc8dcdb5d4b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02G9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02G1-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02G9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L1-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02G1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02G9-02 |
| filingDate |
2015-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c57e541ac4459dcc614b99b615a3129 |
| publicationDate |
2015-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2015139077-A1 |
| titleOfInvention |
Improvements to underground cable transmissions |
| abstract |
A manufactured thermally conductive granular backfill product compacted in a trench around an underground electrical transmission cable, the manufactured granular backfill product including a mixture of a granular base material having an R value which is higher than 1.2 when compacted, with a sufficient amount of an additive of a granular iron compound having an R valve which is less than 1.2 when compacted, so as to provide a manufactured thermally conductive granular backfill product having an R value of 1.2 or lower when compacted. |
| priorityDate |
2014-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |