| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc45703f67bc72a6db582867886fd5d5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2279-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2900-1606
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2900-1602
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D2200-0812
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2900-1611
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-80 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N9-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-0027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-0232
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-0814
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-0842
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-0285 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-023 |
| filingDate |
2016-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b86780b8e132cda53fe5d486275d3eff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82702e15d63ece4a9bc144436616fbb7 |
| publicationDate |
2017-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2017129105-A |
| titleOfInvention |
Exhaust gas purification device for internal combustion engine |
| abstract |
An increase in pressure loss of a particulate filter due to ash is suppressed with an inexpensive and simple configuration. A particulate filter for collecting particulate matter in exhaust gas is disposed in an engine exhaust passage. In order to reduce the amount of particulate matter collected by the particulate filter, PM removal control is performed in which the temperature of the particulate filter is raised to a predetermined PM removal temperature and held at the PM removal temperature. When it is determined that the particulate matter trapping amount of the particulate filter is less than or equal to a predetermined set trapping amount, the temperature of the particulate filter is predetermined in order to reduce the ash adhesion amount of the particulate filter. Ash desorption control is performed in which the temperature is raised to the ash desorption temperature and maintained at the ash desorption temperature. The ash desorption temperature is a temperature suitable for converting ash to calcium oxide. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11067017-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7188304-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021014820-A |
| priorityDate |
2016-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |