| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_196260ac22048e93c96e98cb1ef79b30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_680d632a9c7e138366b407c12df2d740 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N13-1805
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-1453
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-2066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N13-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N13-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N13-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-08 |
| filingDate |
2011-03-16^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d139293c279ed5b11fd6f232ac330e25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_faa5c9ed49ba4c6061cc3ad25e82a4c6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebc771454c7a5744d019d5a0a58bb880
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f40fbcbfeb4c0c597a4ed4573850ab9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5586cfd565e7e0d96642312edbda7ae8 |
| publicationDate |
2013-01-23^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2549069-A1 |
| titleOfInvention |
Exhaust gas purification device |
| abstract |
Arranged are a selective reduction catalyst for reacting NO x in exhaust gas 2 with ammonia, an exhaust passage 5 for guiding the exhaust gas 2 to the selective reduction catalyst, and a urea water addition unit 4 incorporated in the exhaust passage 5 for adding urea water 3 into the exhaust gas 2. A portion of the exhaust passage 5 adjacent to an added position of the urea water 3 is constituted by a divisional piece 5a made of material having higher corrosive resistance to a substance produced by addition of the urea water 3 than that of a material constituting the remaining portion of the exhaust passage 5 other than the adjacent portion. |
| priorityDate |
2010-03-19^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |