| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41ac7ff6ab574ca3737b892da2ebfe6f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_680d632a9c7e138366b407c12df2d740
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_865da0d3e7eb8dcd2f6aff051c6cd394
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_015b6bf758999a4b37ca481543d6ef56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99f48aace51326e75a854653a8367a2c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_98da69675c0cd94fa208f0e30a1053d5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8bde08a13d8ab0fe22ef89c5bf06517f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b427aca7e0e58800c882b4da91d7d3d1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a4f778e5dafda04f50dc836a97b7f800
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8a433378f832afd639beb69fc07c7919
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69f12f45b3e0cb917c4dd6dedb5c43a2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9cb51a731c0611e2136ec5788f32e723 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-2067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2570-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-944
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2900-1602
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2900-1404 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-2066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9431
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-0814
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N13-009 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-08 |
| filingDate |
2008-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e8bcc3745bc2ac9717d92d8ae761929
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64b64e18a1e12159b296642101eecebe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccf6503dd35e12d790b131101f314ef5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cfff224684ea8812fcf8f64fa7d407e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0695e48ad57f22fb7de387f7a8f1c76b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b50dee7c267efee45cc2fe7e2c8834c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6599c057379ce1490aa879c6596c7b72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_132f405b63856f5538f73e1885747048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b22bfb3632e5e5a2e2748dda5c143bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_274b8acb70301ab565262588747bd5b7 |
| publicationDate |
2017-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9683471-B2 |
| titleOfInvention |
Exhaust emission control device |
| abstract |
An exhaust emission control device including a selective reduction catalyst; urea water as reducing agent being added in the pipe upstream of the reduction catalyst depurate NO x through reduction; an oxidation catalyst arranged in the pipe upstream of an added position of the urea water, the oxidation catalyst physically adsorbing NO x in the exhaust gas at a temperature lower than a lower active limit temperature of the reduction catalyst and discharging the adsorbed NO x at a temperature higher than a lower active limit temperature of the oxidation catalyst; and a fuel injection device for adding fuel into the exhaust gas upstream of the oxidation catalyst is disclosed. The start of the fuel addition by the fuel injection device is refrained until exhaust temperature on an inlet side of the reduction catalyst is increased to a preset temperature comparable with the lower active limit temperature of the oxidation catalyst. |
| priorityDate |
2007-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |