http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-212440051-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0545b1c35d9fc20e30bdf235cfc88a75 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63H33-00 |
| filingDate | 2019-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e28e0b338ca0cdaa5fb1094b15f1d00 |
| publicationDate | 2021-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-212440051-U |
| titleOfInvention | A device for generating vortex rings in water |
| abstract | The utility model provides an underwater vortex ring generating device, which comprises an elastic housing, a connecting rod piston, an elastic piece and an air intake pipe. The elastic housing comprises a body with a accommodating cavity, a vortex ring outlet and a fixed inlet. The vortex ring outlet and the fixed inlet correspond to each other. It is arranged on the body; the connecting rod piston includes a straight rod, an end and a handle. The application of the underwater vortex ring generating device of the present utility model is as follows: before use, the device is in water (the air intake end of the air intake pipe is exposed to the air), the elastic member is in a natural state, and the end is sealed against the outlet of the vortex ring; the user The air is blown from the air inlet end of the air intake pipe into the accommodating cavity of the body. During the blowing process, the end head is always sealed against the outlet of the vortex ring, and the volume of the accommodating cavity gradually expands; The gas end is sealed; the user operates the handle to drive the straight rod to move quickly and let go, and the vortex ring is generated from the outlet of the vortex ring. The overall structure is simplified and can generate a vortex ring, which is convenient for children to use. |
| priorityDate | 2019-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 |
Total number of triples: 13.