http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110860451-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B06B1-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B06B1-20 |
| filingDate | 2019-11-11^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-09-08^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-09-08^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110860451-B |
| titleOfInvention | Device for generating infrasound by using dry and wet air flows |
| abstract | The invention discloses a device for generating infrasound by utilizing dry and wet airflow, belonging to the technical field of infrasound generating devices, comprising a dry airflow pipeline and a wet airflow pipeline, wherein the air outlets of the dry airflow pipeline and the wet airflow pipeline are oppositely arranged; the air outlets of the dry airflow pipeline and the wet airflow pipeline are provided with guide plates for introducing airflow at two sides into the mixed airflow pipeline. The invention combines two modes of an air explosion type and an air flow sound source type to generate infrasound, and utilizes the different dynamic pressure, temperature and water vapor content of dry air flow and wet air flow to mix the dry air flow and the wet air flow through a guide plate, and the technologies of support rods arranged at equal intervals in an air flow pipeline and the like to generate high-strength infrasound. Compared with the existing infrasound generator, the infrasound generator has the characteristics of adjustable infrasound frequency and higher intensity. |
| priorityDate | 2019-11-11^^<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/compound/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
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