| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e13368bf61dcf9605e92c94b4b62e588 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2209-238
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2201-0114
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2201-0109
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2203-0658
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2209-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2209-232
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2203-03 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22D17-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C53-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C1-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C1-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C53-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D17-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17C1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17C1-12 |
| filingDate |
2020-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c09fd20c2e7d66ab84d2b90f2ce4e3f |
| publicationDate |
2020-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-111271595-A |
| titleOfInvention |
Die-casting gas storage cylinder and manufacturing method thereof |
| abstract |
A die-casting gas storage cylinder is characterized in that low-temperature alloy in the shape of the inner cavity of the gas storage cylinder is coated with thermal insulation coating, the low-temperature alloy in the shape of the inner cavity of the gas storage cylinder coated with the thermal insulation coating is placed into a die cavity in the shape of the outer gas storage cylinder, a heating metal rod is extruded into a cavity between the low-temperature alloy in the shape of the inner cavity and the die cavity in the shape of the outer gas storage cylinder by a press machine, the metal gas storage cylinder is cooled and solidified, the die in the shape of the outer gas storage cylinder is removed, the low-temperature alloy is heated, the molten low-temperature alloy. |
| priorityDate |
2020-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |