| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24f54aefd7a75822ce9d6a7759e20068 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2203-011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T90-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2203-0663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2260-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2250-0626
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2250-0439
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2250-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2203-0604
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2250-032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2225-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2250-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2203-0658
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2223-0123
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2201-0109
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2250-0631
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2270-0168
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2201-058
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2201-056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2250-072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2223-036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2270-0184
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2227-048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2221-012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2205-0326 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C13-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04201
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01L19-0092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04753
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C13-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04373
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05D16-2013 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-0438
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-0432
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-04746
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17C13-02 |
| filingDate |
2019-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57f7dee5907d2a09e7913566d0f1ee4d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15fafd90d24e3dc6c825b2a0faf3f5a7 |
| publicationDate |
2020-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2020128807-A |
| titleOfInvention |
High pressure tank residual pressure determination system, high pressure tank residual pressure determination method, fuel cell vehicle |
| abstract |
PROBLEM TO BE SOLVED: To provide a residual pressure determination system, a residual pressure determination method and a fuel cell vehicle for a high pressure tank, which can suppress the internal pressure of the tank from falling below a required minimum residual pressure line and can effectively use gas stored in the high pressure tank. SOLUTION: A calculation unit 36 of a residual pressure determination system 10 corresponds to a temperature measurement value of a tank temperature from a use limit threshold line A calculated using at least one of a required minimum residual pressure line B and a constant density line C. Corresponding usage limit threshold is obtained. When the determination unit 38 determines that the internal pressure measurement value has decreased until the corresponding usage limit threshold value is reached, the determination unit 38 stops the release of hydrogen gas from the high pressure tank 16. The tank internal pressure indicated by the usage limit threshold line A within the allowable temperature range is equal to or higher than the tank internal pressure indicated by the isopycnic curve C or equal to or higher than the tank internal pressure indicated by the tangent line E, and is equal to or lower than the tank internal pressure indicated by the usage limit threshold line A within the allowable temperature range. At least in part, it goes down when the tank temperature goes down. [Selection diagram] Figure 2 |
| priorityDate |
2019-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |