| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12a135a933620c99beab01d4ac785d25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e1018b924ad1e238642eaad9d2172a7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04582
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04276
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04186
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04932
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04611
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-04 |
| filingDate |
2009-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffaed1e29ff7b7ea73f17daa1c7f6142
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f854f62fdd3fa4b44b623ab24bc9e2c3 |
| publicationDate |
2011-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2011269039-A1 |
| titleOfInvention |
Apparatus and method for controlling variable power conditions in a fuel cell |
| abstract |
A fuel cell comprises an anode having an inner face and an outer face fluidly communicable with a fuel; a cathode having an inner face ionically communicable with and physically separated from the anode inner face, and having an outer face fluidly communicable with an oxidant; and at least one movable guard movable over at least one of the anode outer face, cathode outer face, anode inner face, and cathode inner face. The guard has a structure sufficient to block at least part of one or more of the anode's communication with the fuel, the cathode's communication with the oxidant, and the ionic communication between the anode and cathode thereby reducing a maximum potential active area of the fuel cell to an effective active area of the fuel cell. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8748051-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018160633-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011229783-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10326154-B2 |
| priorityDate |
2008-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |