http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09131030-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/H02K21-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K21-044 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K21-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K21-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K1-22 |
| filingDate | 1995-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7e9c2c11f8c1ec93110945659a70918 |
| publicationDate | 1997-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H09131030-A |
| titleOfInvention | Vehicle alternator |
| abstract | (57) An object of the present invention is to have a rotor in which a permanent magnet 12 is arranged between claw-shaped magnetic poles 10b, improve the output per weight of the rotor, and obtain a predetermined output. To provide an alternator for a vehicle that requires less material (that is, is economically superior). A rotor is a boss portion of a Lundell type magnetic pole. A field winding 11 is wound around a, and a permanent magnet 12 is interposed between the claw-shaped magnetic poles 10b adjacent to each other in the rotation direction. The permanent magnet 12 is made of a sintered ferrite magnet and is interposed between the opposite side surfaces 10d of the claw-shaped magnetic poles 10b adjacent to each other in the rotating direction so that the permanent magnets 12 are magnetized to have the same poles as the facing claw-shaped magnetic poles 10b. Has been done. In addition, the cross-sectional ratio Sa of the magnetic path cross-sectional area Sa per pole number of the boss portion 10a and the outer peripheral surface area of each claw-shaped magnetic pole 10b facing the tooth portion 22a of the stator core 22 is 10. It is set to be 0%. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8810101-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008044347-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009194983-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4755256-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102009034587-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7843107-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8304950-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009101710-A1 |
| priorityDate | 1995-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.