| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2b95859475e762e2de573637630f22b9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02B75-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02B41-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02B41-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02B75-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02B75-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02B41-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02B75-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02M25-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01B21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02B33-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02B41-08 |
| filingDate |
2009-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2010-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74c78401623087b5c350425ab14d23aa |
| publicationDate |
2010-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7665429-B2 |
| titleOfInvention |
Swirl-injection type eight-stroke engine |
| abstract |
The present invention provides a swirl-injection type eight-stroke engine capable of constantly varying the injection-direction of the high-density-air from the slave cylinder, thereby effectively circulating the high-density-air around the master cylinder wall and master cylinder head during the injection process to speed up the mixing of the high-density-air and the hot combustion medium in the master cylinder, furthermore the hot spots in the master cylinder head and the master cylinder wall are eliminated with the two-direction swirling effect during the cold-expansion process. |
| priorityDate |
2002-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |