| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_757db2d93afe6d8200b559d9cdb0d06d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N20-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N50-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N10-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16C33-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M129-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M125-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M115-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M117-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M169-02 |
| filingDate |
2005-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da6688623bcc0e6a86a3ebea9b58be21 |
| publicationDate |
2007-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2007064442-A |
| titleOfInvention |
Rolling bearing for fuel cell system |
| abstract |
【Task】 Provided is a rolling bearing for a fuel cell system that can effectively prevent separation on a rolling surface due to hydrogen embrittlement. [Solution] A rolling bearing for a fuel cell system, wherein the rolling bearing includes an inner ring and an outer ring, and a plurality of rolling elements interposed between the inner ring and the outer ring, and seals a grease composition around the rolling element. The seal member is provided at both axial openings of the inner ring and the outer ring, and the grease composition is formed by adding an additive to a base grease composed of a base oil and a thickener. And at least one magnesium-based additive selected from inorganic magnesium and organic magnesium, and the blending ratio of the magnesium-based additive is 0.05 to 10 parts by weight with respect to 100 parts by weight of the base grease. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9376644-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007262300-A |
| priorityDate |
2005-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |