| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4910cb05bbe27188562a5a66f0abfb1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-0213
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-0221
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-0258
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-0267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-0226
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-0228 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-14 |
| filingDate |
2003-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ed8fa514b9097d794eccb91ffd36be9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_004ebc1fa83630e08c0ea5bac3e9ab07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92dba8327c16a6dcd448c602ee71df95
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c48da6b2e75324569f5bc847ad0c8c05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_030e267c1fc083458707df3d45092942 |
| publicationDate |
2005-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2005108616-A |
| titleOfInvention |
Fuel cell separator and method for producing the same |
| abstract |
PROBLEM TO BE SOLVED: To provide a fuel cell separator with a small warp by a relatively easy and economical method. SOLUTION: A fuel cell separator in which a gas flow path surface through which a reaction gas flows is formed on one surface of a flat plate portion, and a cooling water flow path surface through which cooling water flows is formed on the other surface, The gas flow channel surface side portion and the cooling water flow channel surface side portion are formed of different conductive resin compositions at a predetermined position in the thickness direction of the flat plate portion, and the thickness direction of the gas flow channel surface side portion The fuel cell separator is characterized in that the difference between the thermal expansion coefficient in the horizontal direction and the thermal expansion coefficient in the horizontal direction of the cooling water flow path surface side portion is 25 × 10 −6 / K or less. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8980138-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007311061-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014022086-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4625785-B2 |
| priorityDate |
2003-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |