http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017220986-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7af673589ca45d2fd8b9ea902cdbd1dc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K21-044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K1-27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K1-243 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K19-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K1-24 |
| filingDate | 2016-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de6a61ec1c5d29dbff4ebd63cc2055f4 |
| publicationDate | 2017-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2017220986-A |
| titleOfInvention | Rotating electrical machine rotor |
| abstract | There is provided a rotor of a rotating electrical machine which can improve strength by avoiding stress concentration of a cylindrical member. A rotor 30 includes a cylindrical boss portion 321 fitted and fixed to a rotating shaft 31, and a plurality of disk portions 322 protruding radially outward at a predetermined circumferential pitch from an axial end portion of the boss portion 321. And a field core 32 having a plurality of claw-shaped magnetic pole portions 323 that protrude in the axial direction from the outer peripheral end portion of each disk portion 322 to the outer peripheral side of the boss portion 321 and are magnetized in different polarities in the circumferential direction, A field winding 33 wound around the outer periphery of the portion 321 and generating a magnetomotive force when energized; and a cylindrical member 35 disposed so as to cover the outer periphery of the claw-shaped magnetic pole portion 323. The cylindrical member 35 is composed of steel plates (soft magnetic bodies) 36 stacked in the axial direction, and the steel plates 36 adjacent in the stacking direction are engaged and fixed to each other by caulking portions 37 formed in the stacking direction. . [Selection] Figure 3 |
| priorityDate | 2016-06-03-04:00^^<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/substance/SID449681106 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID163838 |
Total number of triples: 16.