| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_66a6df1711ee4ea483992f376f1d124b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a8a9982b1666c54b5bf02d6c944891e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee636d2f95eb9e2015fa5aad0d912393
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33a7c7899478858c9ce3fb8ad544e87b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D2200-0812
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N9-002 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-0231
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-0235 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-023 |
| filingDate |
2011-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9db177df84414ae7bb39cfaf240db8da
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ea7ca7d6686c348e38537e4aececd11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34d1c7192fa5c4c5e3968d7aad847dce |
| publicationDate |
2012-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2012030614-A1 |
| titleOfInvention |
Methods for controlling the operation of a particulate filter |
| abstract |
A method of controlling the operation of a particulate filter ( 111 ) in an exhaust gas after-treatment system ( 100 ) may comprise calculating a ratio of particulate loading rate to filter regeneration rate using a mass -based soot load estimation scheme and comparing the ratio of particulate loading rate to filter regeneration rate to a predetermined threshold value. The method further comprises controlling operating conditions of the particulate filter to maintain the ratio of particulate loading rate to filter regeneration rate at a value above the predetermined threshold value to maintain a soot cake layer along substantially the entire length of the particulate filter. |
| priorityDate |
2010-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |