http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109630863-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2209-2181 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C1-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17C1-00 |
| filingDate | 2018-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109630863-B |
| titleOfInvention | Ultrahigh-pressure gas cylinder liner with end sockets at two ends and manufacturing method thereof |
| abstract | The invention provides an ultrahigh-pressure gas cylinder liner with two end sockets and a manufacturing method thereof, wherein the ultrahigh-pressure gas cylinder liner is an aluminum alloy liner with an integrated seamless structure, and the end sockets and a bottle opening are formed by closing up two ends; the length of the aluminum alloy inner container is less than 5m, the nominal outer diameter of the straight cylinder section is phi 406-phi 850mm, and the rated pressure of the ultrahigh-pressure gas cylinder is 35-70 MPa. The invention totally adopts a spinning processing method, the product has no welding line, the preparation process is simple, the operation is convenient, the energy consumption is low, the pollution is little, and the cost of raw materials is saved. The ultrahigh-pressure gas cylinder liner with the end sockets at two ends, which is processed by adopting the tube blank as a raw material, has the characteristics of high reliability, thin wall and light weight; the material has uniform and compact tissue, excellent integral strength effect and high pressure resistance, and has important significance for manufacturing ultrahigh pressure gas cylinders. |
| priorityDate | 2018-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.