http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103052771-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-1021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-208 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2240-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N13-009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9409 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-0871 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-0814 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-0842 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-08 |
| filingDate | 2010-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103052771-B |
| titleOfInvention | The Exhaust gas purifying device of internal-combustion engine |
| abstract | In internal-combustion engine of the present invention, in I. C. engine exhaust path, be configured with hydrocarbon supply valve (15) and exhaust emission control catalyst (13).Exhaust emission control catalyst (13) is supported with platinum Pt (51), is formed with alkaline layer (53).When internal combustion engine operation, carry out the main change in concentration effect that the concentration of the hydrocarbon of inflow exhaust emission control catalyst (13) was changed with predetermined amplitude (Δ HA) and predetermined cycle (Δ TA), and before carrying out each main change in concentration effect, carry out preparation change in concentration effect that hydrocarbon concentration is changed with the amplitude (Δ HB) less than the amplitude (Δ HA) during each main change in concentration effect. |
| priorityDate | 2010-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.