http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-215582080-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3b6059d95af2feec80d88ee068fa4eac |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02M1-00 |
| filingDate | 2021-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ce4ce7d68be8e9f62365499a7f26370 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68ae0f2c6d0eebc9ad0cf5b1d07a886d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1bf3086a45ef2d62727403f26888d6e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f159819eb7ccef39cfe40805ec54f2dd |
| publicationDate | 2022-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-215582080-U |
| titleOfInvention | Frequency converter with protection function for servo motor test |
| abstract | The utility model relates to the technical field of frequency converters, in particular to a frequency converter with a protection function and used for testing a servo motor, which comprises a converter body, wherein a heat dissipation cavity opening is formed in the converter body, a rotating roller is rotatably connected in the heat dissipation cavity opening, a heat dissipation rotating plate is welded on the surface of the rotating roller, a rotating turbine is welded at one end, away from the heat dissipation rotating plate, of the rotating roller, a rotating scroll rod is meshed on the surface of the rotating turbine, a driving gear is welded at the bottom end of the rotating scroll rod, and a protection device with a function of adjusting the size of the heat dissipation opening is arranged on the surface of the driving gear. The utility model achieves the effect of automatically adjusting the rotation of the heat dissipation rotating plate after the device body operates by arranging the protective device, achieves the effect of automatically adjusting the air outlet area according to the heat energy generated by the operation of elements in the device body, guarantees the sealing performance when the device body is not used while heat dissipation, and protects the elements in the device body from dust and moisture. |
| priorityDate | 2021-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.