Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c045f7e6e22cc6f506392ff41b141163 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_589642ba9218a1fb8f75272aadcef17a |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K2201-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K2213-03 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K1-276 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K21-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K1-185 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K1-2773 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K21-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K1-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K1-27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K1-276 |
filingDate |
2018-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2022-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e06e6c3bb0208902c603194333ff50ee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2723cd96b06645c67a92663b8b9de582 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc880027dfa7207ee698fb37a41502ab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66b76c4d7f66aad6e1bb55af2e941f38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdc612ab4ceecd4886cc72a5a2f9e799 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_576a694300f0c9b78345034606ae0f01 |
publicationDate |
2022-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-11522397-B2 |
titleOfInvention |
Motor rotor and permanent magnet motor |
abstract |
The present disclosure provides a motor rotor and a permanent magnet motor. The motor rotor includes a rotor body. In a section perpendicular to a central axis of the rotor body, a first slot side has a first and a second endpoint, and a second slot side has a third and a fourth endpoint. A distance from a connecting line between the first endpoint and the third endpoint to a center of the rotor body is denoted by h1, a radius of the rotor body is denoted by R, and h1 and R satisfy 0.96≤h1/R≤0.99. A connecting line between the first endpoint and the center of the rotor body is a first connecting line, a connecting line between the third endpoint and the center of the rotor body is a second connecting line, and an included angle between the two connecting lines is denoted Φ and satisfies: 3.7°≤Φ≤5.6°. |
priorityDate |
2018-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |