| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41ac7ff6ab574ca3737b892da2ebfe6f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e9ead2e4626ece01c6f936f54e0f6a6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-146
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D2200-0804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2570-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D2200-0806
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2900-1612
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-2033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-1475
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/F01N3-0821
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-0885
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-0871
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-0235
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-1446
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N9-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-08 |
| filingDate |
2013-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dacaf3ea982870058ab2029ad2d55397 |
| publicationDate |
2014-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2014128969-A1 |
| titleOfInvention |
Exhaust gas purification device for internal combustion engine |
| abstract |
An internal combustion is configured such that a hydrocarbon supply valve (15) and an exhaust gas purification catalyst (13) are arranged in an engine exhaust gas passage and such that NO x contained within exhaust gas is purified by spraying hydrocarbon from the hydrocarbon supply valve (15) at predetermined intervals. When SO x is to be released from the exhaust gas purification catalyst (13), the air-fuel ratio of exhaust gas which flows into the exhaust gas purification catalyst (13) is enriched by generating, within a cylinder, combustion gas having a rich air-fuel ratio, and after that the air-fuel ratio of exhaust gas which flows into the exhaust gas purification catalyst (13) is enriched by supplying hydrocarbon from the hydrocarbon supply valve (15). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10132219-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017040165-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017040247-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10125652-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106468206-A |
| priorityDate |
2013-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |