http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-211885357-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e54fae91effb02f44a1bae45df9f5b9c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63G31-00 |
| filingDate | 2019-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48966ce7aeac877bb7e99d036c503857 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1604da4252486e7c80eb70269b2ebb3a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c529140cdfebc622580386f0fc100956 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca01bffc81d9a2145b09e22ef1c5a980 |
| publicationDate | 2020-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-211885357-U |
| titleOfInvention | Vertical entertainment wind tunnel with double backflow |
| abstract | The utility model discloses a perpendicular amusement wind-tunnel of two refluxes, it becomes circle shrinkage section including experience section, last tee bend turning section, composite segment, lower tee bend turning section and side. The combined section comprises a connecting section, a corner section, a square rounding section, a lower corner section and a fan section which are sequentially connected with one another, the upper tee corner section comprises a round port and a corner section rectangular port which is branched out in a bilateral symmetry mode, the lower tee corner section comprises an upper port and two left and right side ports, the experience section is a pipeline with a circular cross section and the like, a plumb bob of the experience section is arranged on the ground, the upper end of the experience section is connected with the upper tee corner section, the lower end of the experience section is connected with the square rounding contraction section, the lower tee corner section is connected with the square rounding contraction section, the combined sections are two, the combined sections are distributed on two sides of the experience section in a bilateral symmetry mode, the upper ends of the two combined sections are respectively connected with the corner section, and the lower ports of the two combined sections are respectively connected with the lower. The utility model discloses a 180 of air current turn round and horizontal UNICOM, reduced key structure's weight. |
| priorityDate | 2019-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.