| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_32cf5f5771ca266c4df3d8e9b4ecec7a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_93adc6a5cdda8c656d400b82cb908c7e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D41-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D41-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N13-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D41-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D41-34 |
| filingDate |
2001-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03e96ee167aa0bf467ba83635041d22b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efd5f9653146cd9c5d5580be97b045b7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c1e7d913afd52944971da34a3b78f54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_742dc82fc404820205707339f19ce7cf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ede747315c0fc20631753ab572725486 |
| publicationDate |
2003-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2003166436-A |
| titleOfInvention |
Exhaust purification system for in-cylinder injection spark ignition type multi-cylinder engine |
| abstract |
(57) [Problem] To provide an exhaust purification device for an in-cylinder injection spark ignition type multi-cylinder engine capable of promoting exhaust purification at low temperatures and realizing early activation of a catalyst while improving engine full-opening performance. I do. SOLUTION: In a cylinder injection type spark ignition type multi-cylinder engine, a dual type exhaust manifold system is adopted in which cylinders having ignition sequences that are not continuous are combined into a plurality of exhaust gas passages, and exhaust gas from some cylinder sets is adopted. And the exhaust gas from the remaining cylinder groups are separated by a plurality of exhaust gas passages and guided to the upstream of the exhaust gas purification catalyst. During a cold start (S10), some of the cylinder groups (# 2, # 3 Two-stage combustion (S14), and the other cylinder groups (# 1, # 4 cylinders) perform only the compression stroke injection without performing the two-stage combustion (S14). 12). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4859832-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101194542-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008088875-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008088874-A |
| priorityDate |
2001-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |