| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_050fc7b82c5d17d9aeb63a7cdcc546b3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F23-23121
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F23-23122
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F3-04255
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05B15-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05B1-302
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F3-04248 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05B1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05B15-52 |
| filingDate |
2019-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0bfb8b410136663217940a1bcabc2b5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b734506e89d74d5ab847dbcb16bc7975
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2153427649457e7d4e3bbb19729f8ec7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32f6009e7ba306dd1407e04cbb5781a6 |
| publicationDate |
2020-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20200136537-A |
| titleOfInvention |
Bubble generator using a ball valve type nozzle |
| abstract |
The present invention relates to a bubble generating device, and in particular, to a bubble generating device using a rotatable ball valve type nozzle. The bubble generating device according to the present invention includes a mixing tank for producing a gas-liquid mixture by mixing water and air, a discharge path for discharging the gas-liquid mixture, and a ball valve type nozzle rotatably installed in the discharge path and formed with a plurality of holes. do. The bubble generator according to the present invention can prevent clogging of the nozzle by rotating the circular plate when the hole of the circular plate is blocked. |
| priorityDate |
2019-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |