| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2d4a9b24cf6dc2c8e398306f35476f71 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49272
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02F1-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49231
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02F2200-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02B2075-025 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C9-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02F1-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22C9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02F1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02F1-22 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02F1-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02B75-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02F1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02F1-22 |
| filingDate |
1994-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3802b52a7d55d5f036497f6d72f85e44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_280d7bb4bb2d9dd0c6c0e309e74e4de4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa582e73b6eb79d0fa4ac8a6e28cca2f |
| publicationDate |
1998-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
PL-174808-B3 |
| titleOfInvention |
The head assembly with the cylinder liner of an internal combustion engine is a one-piece cast |
| abstract |
The cylinder head (12) and liner (14) combination, is vertically cast as a one piece unit (10). The liner (14) incorporates a water jacket (16) therein. The water jacket (16) is draftless, allowing water to circulate therethrough more efficiently, increasing cooling capabilities. Such vertical one piece casting is made possible by a novel two piece core (82) which eliminates the need for welding of metal bands onto an outer surface of the liner (14) to produce the water jacket (16) thereof. A novel method of vertical casting is also provided which allows the cylinder head (12) to be cast integrally with the liner (14), allows for increased water capacity in the liner and integral head passages (30, 42, 44), and allows for a plurality of enlarged air intake channels (20) to be provided. |
| priorityDate |
1993-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |