http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004225870-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/Y02E60-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16C33-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-10 |
| filingDate | 2003-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8693161fbb47228397ad790bf070cac9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_923395cbfe4b1a42e426f13cf65823a4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d043fb92a00ec689289176f1080865c2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68fe9bcc07e557384a5a80247972238f |
| publicationDate | 2004-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004225870-A |
| titleOfInvention | Rolling bearing for fuel cell, pump for fuel cell system and fuel cell system |
| abstract | A rolling bearing for a fuel cell, which has a small grease leakage, is excellent in rust prevention performance and corrosion resistance, and has a long life, a fuel pump for a fuel cell system which includes the rolling bearing and operates stably for a long time, and the pumping To provide a fuel cell system capable of performing stable power generation for a long time by providing a fuel cell system. A base oil contains a urea compound as a thickener in an amount of 5 to 35% by mass of the total amount of the grease and a surfactant having an HLB (hydrophilic-lipophilic balance) value of 4 to 14 in the amount of 0.1 to 10% of the total amount of the grease. A rolling bearing for a fuel cell, in which grease mixed with mass% is sealed, a fuel cell pump including the rolling bearing, and a fuel cell system including the pump. [Selection diagram] Fig. 1 |
| priorityDate | 2003-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.