| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fc113bc8b1355a9604c9ce15c0bd71e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2efcbe072fc3fb2a13a649a43353b9c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f57987f3c23b34d29d276b6d32c7501f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_28a89f8dab024e02ae765d1273e716f1 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-0656 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-06 |
| filingDate |
2012-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2ac46ad2c7e52e870248928993ed51b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4254e4769922fb17a7413ab0b865b517
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5bd0723cba10954d63f40bb9ea85bc2b |
| publicationDate |
2013-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2013017894-A1 |
| titleOfInvention |
Sensing systems |
| abstract |
This invention relates to volcanic ash sensing techniques for aircraft, and to related sensing apparatus and methods. We thus describe a volcanic ash sensor for an aircraft, the sensor comprising: an electrically conducting ash charge collection device; an electrically insulating support for mounting said collection device in an air duct; and a charge measurement system having an input electrically coupled to said ash charge collection device; wherein said electrically conducting ash charge collection device is configured such that an air flow over said ash charge collection device is a turbulent flow; and wherein said charge measurement system is configured to determine a level of charge in said ash charge collection device to determine the presence of volcanic ash in said air flow. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015189596-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110227607-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107014724-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015189593-A1 |
| priorityDate |
2011-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |