http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-208673139-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e9ee773165d0c5fea1f9fb3decbb75ba |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05B23-02 |
| filingDate | 2017-12-06^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-03-29^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9654242946d1d23b2e90a6cd924a0ac9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58111d08e735d41d38c338fd64c8d494 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_632d176a9039b1157ce7743050756bdb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1f0b834a23cc48742d06498dd0959be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8bc2db4e72d9cc1aeb5d5e97e184e80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b0eb198bcf17fcce5198fd88c996ba6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_704337a4714883006f63b85d33303eb6 |
| publicationDate | 2019-03-29^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-208673139-U |
| titleOfInvention | DC brushless motor controller test device |
| abstract | The utility model discloses a kind of DC brushless motor controller test device, including bottom plate, single-chip microcontroller and the first oscillograph, bottom plate is equipped with left support plate and right support plate, and left-and-right supporting plate right side is respectively equipped with load motor and tested motor；The axis of tested motor and the axis of load motor are sequentially connected；Adjustable resistance structure is connected on the three-phase connecting line of load motor；Hall sensing device is separately installed on the three-phase connecting line of tested motor；Hall sensing device includes two binding posts, U-shaped copper fitting, magnet ring and Hall sensor；Each Hall sensor is connected with single-chip microcontroller respectively, and single-chip microcontroller is connected with computer, and built-in computer has virtual oscilloscope；The three-phase connecting line and the ground wire of tested motor are connected with the first oscillograph respectively.The utility model can be improved the concentricity between the axis of tested motor and the axis of load motor, be adjustable the torque of load motor, and test accuracy is higher. |
| priorityDate | 2017-12-06^^<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/CID23978 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID418354341 |
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