http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-213860338-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2d74b662ae28734e9fa281899f1c7ece http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f500ffb867bb998e4f145e0b29167be2 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L23-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C44-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C44-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C49-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C49-62 |
| filingDate | 2020-09-14^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-03^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_194396e177200f927594eeeb37e536cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f813f6c9f07f7a4b3d573a577bafed4e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9892d3526ab293701a7a3f2bdaa41368 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1030f2197123730454d140425de64eba |
| publicationDate | 2021-08-03^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-213860338-U |
| titleOfInvention | Automobile air duct forming device |
| abstract | The utility model discloses an automobile air pipe forming device, which comprises an extrusion mechanism, a blow molding die, an air injection mechanism, a supercritical fluid mechanism and an air exhaust mechanism; the extrusion mechanism comprises a double-screw extruder, a mixing device and an extruder head which are connected in sequence, and the blow molding die comprises an upper die, a lower die and a die head; the gas injection mechanism comprises a first gas storage tank, a first pressure gas pump and a first flow valve which are connected in sequence, and the feed end of the die head is connected with the extruder head and the first flow valve; the supercritical fluid mechanism comprises a second gas storage tank, a supercritical fluid forming device, a second pressure gas pump and a second flow valve which are sequentially connected, wherein the second gas storage tank is used for storing inert gas, and the second pressure gas pump and the second flow valve are connected with the double-screw extruder. Through the utility model discloses realize that the car tuber pipe can effectively give sound insulation, thermal-insulated, greatly reduced product weight. Meanwhile, the product with a complex structure can be smoothly formed, and the product quality is improved. |
| priorityDate | 2020-09-14^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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