| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c266e2064896a8d3e53bb4d94f37486a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60L2220-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60L15-2036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60L2220-54 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K11-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K17-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K21-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K17-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K16-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K15-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K16-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K11-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60L15-2036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K21-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K1-146
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K15-026 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K15-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K16-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K11-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K16-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K21-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K11-21 |
| filingDate |
2018-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d875804d9c3ff95c34f86a428c624c5a |
| publicationDate |
2020-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2020036271-A1 |
| titleOfInvention |
Brushless Doubly Fed Radial Wound Electric Machine |
| abstract |
A strip of laminating steel for electric motors or generators is rolled over a mandrel in order to create an electric motor rotor or stator. The outside diameter of the mandrel determines the inside diameter of the roll, while the length of the strip determines the outside diameter of the roll. Slots for the insertion of magnet wire are either precut into the sides of the strip, or cut into the sides of the roll with metal working machinery after the roll has been wound. The slots can be created on one or both sides of the roll. Inserting magnet wire coils in these slots creates a rotor or a stator for an electric machine. A rotor surrounded by two identical stators with their stator windings facing the two rotor sides, or a stator containing slots on both sides which share one winding in its stator slots surrounded by two identical rotors comprise the main components. |
| priorityDate |
2018-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |