| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41ac7ff6ab574ca3737b892da2ebfe6f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2900-0402
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-2066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-0065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N11-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2550-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2560-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N13-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9495
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02C20-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2900-1402 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-0235
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-0065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N11-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02M26-15 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N13-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02M26-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D41-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D41-00 |
| filingDate |
2014-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14b862ac014313a6b604b1b1aee96db9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_482edb5dbdb64b536e9fc72d4a3e3e7f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be2a05ff9668dae9a459c8ba55dd6af4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5684842d43960fad83ce2ece3690687d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2f8010e63419f098941f973eba35ea5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87f8f5ff543fceb72be619d41911817c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f89ea90e18d711612fa14f73f3eac83 |
| publicationDate |
2017-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9657627-B2 |
| titleOfInvention |
Abnormality diagnosis apparatus of exhaust gas purification apparatus |
| abstract |
An abnormality diagnosis apparatus includes an exhaust gas purification apparatus arranged in an exhaust passage of an internal combustion engine and including a SCR catalyst; a supply apparatus supplying an additive such as ammonia to the exhaust gas purification apparatus; an EGR apparatus recirculating a part of exhaust gas from the exhaust passage at a downstream side of a position of supplying the additive to an intake passage; obtaining means for obtaining a NO x inflow amount into the exhaust gas purification apparatus; diagnosing means for calculating a physical quantity correlated to a NO x purification performance of the exhaust gas purification apparatus using the obtained NO x inflow amount, and diagnosing that an abnormality has occurred in the exhaust gas purification apparatus when the physical quantity is smaller than a threshold; and correcting means for, when the additive is recirculated together with a part of the exhaust gas, correcting the threshold to a smaller value than when otherwise. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11760169-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11760170-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11636870-B2 |
| priorityDate |
2013-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |