| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a8a9982b1666c54b5bf02d6c944891e4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2340-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2330-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-0222
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N13-0093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N13-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-0231 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-023 |
| filingDate |
2007-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_780e5e09fa360735f9c487326b885a87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f64c364abe60e4f5ff4a2b4889294218
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e2ca165c35e3c252de2f5ba72f54ee8 |
| publicationDate |
2009-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2087215-A1 |
| titleOfInvention |
Partial wall-flow filter and diesel exhaust system and method |
| abstract |
A exhaust system and method for venting exhaust from an engine (107), such as a diesel engine, through an exhaust line (102) coupled to the engine includes a first particulate filter (106) disposed in the exhaust line and 'close-coupled' with the engine, and a second particulate filter (108) spaced a distance (d) from the first filter. The first particulate filter is 'close-coupled' so that it operates in a passive regeneration mode to a greater extent than the second particulate filter. The first particulate filter may be a partial wall-flow filter including some plugged and some open channels. Some of the plugged channels may be plugged adjacent to an inlet end and others may be plugged adjacent to an outlet end. A partial wall-flow filter is also described having some unplugged flow-through channels and some' plugged channels wherein some plugged channels are located adjacent to the inlet end and some are located adjacent to the outlet end. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102018104140-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020101965-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3772573-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IT-201900014304-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015082892-A3 |
| priorityDate |
2006-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |