http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008223902-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80ea019a11b415b0198345099a2642fd |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16C2326-01 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16C33-6633 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N50-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16C33-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M169-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K7-08 |
| filingDate | 2007-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68fe9bcc07e557384a5a80247972238f |
| publicationDate | 2008-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008223902-A |
| titleOfInvention | Rolling device and inverter control motor |
| abstract | The present invention provides a rolling device that has excellent conductivity and is less likely to cause electrolytic corrosion. Moreover, the inverter control motor excellent in durability is provided. A deep groove ball bearing includes an inner ring 1 having a raceway surface 1a on an outer peripheral surface, an outer ring 2 having a raceway surface 2a facing the raceway surface 1a on an inner peripheral surface, and rolling between both raceway surfaces 1a and 2a. A plurality of rolling elements 3 that are freely arranged, a cage 4 that holds the plurality of rolling elements 3 between the inner ring 1 and the outer ring 2, and a seal that covers an opening of a gap between the inner ring 1 and the outer ring 2 Sealing devices 5 and 5. A grease composition G that lubricates between the raceway surfaces 1a and 2a and the rolling element 3 is disposed in an internal space formed between the inner ring 1 and the outer ring 2 in which the rolling element 3 is provided. . And the relative dielectric constant of this grease composition G is 3 or more. Moreover, the ratio (relative permittivity / oil film parameter) between the relative dielectric constant and the oil film parameter of the grease composition G is 0.8 or more. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9450366-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010126635-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010138246-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7099551-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022071491-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012078254-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012078254-A2 |
| priorityDate | 2007-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 134.