| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_218fecbdba2d86089e4a23e02fe74701 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2560-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2560-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-0046 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-0656
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-1494
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-1466
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N11-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N9-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-0606
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-04 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D41-14 |
| filingDate |
2018-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24a4cd8c03cd88c6ba7c413aad35a721
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab05d5dc5fb211e6f9ebb4c24fbc5c71 |
| publicationDate |
2019-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2019003950-A1 |
| titleOfInvention |
System and method of sensor reconditioning in an exhaust aftertreatment system |
| abstract |
A system includes: an exhaust aftertreatment system that includes a particulate matter sensor that includes a heating element configured to selectively provide heat to the particulate matter sensor; and a controller programmed to: receive particulate matter data indicating a state of the particulate matter sensor; determine that the particulate matter sensor is in a full state based on the particulate matter data; and activate the heating element to: (i) a first temperature for a first period of time, the first temperature being sufficient to burn off water or ammonia; (ii) a second temperature for a second period of time immediately after the first period of time, the second temperature being greater than the first temperature and being sufficient to burn off urea, biuret, or melamine; and (iii) a third temperature for a third period of time immediately after the second period of time, the third temperature being greater than the second temperature and being sufficient to burn off carbon. |
| priorityDate |
2014-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |