| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5e0435488e6e41e91609d15a2be4d4a4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K2201-03 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K3-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K21-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K21-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K15-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K21-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K3-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K21-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K3-12 |
| filingDate |
2017-01-18^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-12-28^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4757c02b2dea63b996cb10a99ca54172
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4564c1a161fbb5bf80981a2d6f9b13e6 |
| publicationDate |
2021-12-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11211854-B2 |
| titleOfInvention |
Electrical machine |
| abstract |
An electrical machine has a primary part, a secondary part and an air gap in which an air gap winding with two phases is arranged on an iron core of the primary part. Magnetic poles alternate on an iron core of the secondary part. A magnetic circuit runs via two poles, the iron core in the secondary part, twice through the air gap and the iron core in the primary part. For each pole and phase, a winding strand lies perpendicular to a magnetic flux density in the air gap. Alternating head pieces connect neighbouring winding strands of a phase of the air gap winding to form a conductor. The primary part has a slot winding with two phases in slots of the iron core. For each pole and each phase, a winding strand lies parallel to the winding strand of the air gap winding associated with the same pole. |
| priorityDate |
2016-01-18^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |