| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_98be4361f75b09ca04fe64a70ddbd8de |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2550-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2560-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9495
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-2062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9409 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-035 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D35-143 |
| filingDate |
2010-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3cd8e5a421a9069bbb697015ed1c5d98 |
| publicationDate |
2011-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2956987-A1 |
| titleOfInvention |
METHOD FOR DETECTING THE FAILURE OPERATION OF A PARTICLE FILTER OF AN ANTI-POLLUTION SYSTEM |
| abstract |
The invention relates to a method for detecting the failing operation of a particulate filter of an anti-pollution system of a heat engine, said particulate filter being impregnated with a catalyst making it possible to reduce the nitrogen oxides NOx and an NOx sensor located downstream of said particulate filter for detecting NOx not reduced by said catalyst and / or ammonia. According to the invention, the information (52) provided by the NOx sensor is used to diagnose a faulty operation of the particulate filter. The information provided by said sensor can be the evolution (53) of the conversion characteristics of NOx by said catalyst. |
| priorityDate |
2010-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |