Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cbffa3b81b3b862dc7220b5648f5f745 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R1-403 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-40 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R1-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-40 |
filingDate |
2020-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ba0c2645241e9fcbf1b78e6bfa53ddb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7d42333a086db4b3f661343ea55734e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5f892b2b5144b727195ac2515063d19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b8d71ebfef4a52166313ac01c2ce6ea |
publicationDate |
2022-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
KR-20220014125-A |
titleOfInvention |
Algae Conglomerating Apparatus Having Speaker Array |
abstract |
The algae flocculation processing apparatus including a speaker array according to the present invention is an algae flocculation processing apparatus provided in an aquatic structure to aggregate and collect algae floating in the water. It is provided in a viewing state, exposed to water, and emits audible sound of a preset wavelength in the form of a plane wave to form a nodal plane having a predetermined standing wave ratio in the aggregation region in the direction in which the audible sound is emitted to coagulate the algae. and a speaker array including one or more speakers, and an algae collecting unit for collecting algae aggregated by the speaker array. |
priorityDate |
2020-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |