| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b66fb383588443db033e3be7653c421a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_25953991161fc4652fc3ab60169f183a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d3732a4d3cb8fa5c4754c810d7e6c528
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_86028bef31374c197872f3cf436954c8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2220-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-103 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-394
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-636 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-636 |
| filingDate |
2012-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22130b8ba8ccd7f8a758071cf4a4ef49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dea59737f217ca84d4622dabc6b8ca8f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a062d9f054cfa65f1c6edc999b60ea7 |
| publicationDate |
2014-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2014033822-A1 |
| titleOfInvention |
Rectangular secondary battery |
| abstract |
The purpose of the present invention is to provide a rectangular secondary battery that prevents welding failure from occurring by temporarily fastening and fixing a sealing cover and enables detection by a leakage test even if welding failure occurs.nThe rectangular secondary battery (1) of the present invention has: a case surface portion (51) formed by opening an injection opening (12) for injecting an electrolyte; a sealing cover (11) disposed at a position that faces the case surface portion (51) and seals the injection opening (12) and having an outer edge portion welded to the case surface portion (51) to seal the injection opening (12); and an adhesive member (14) interposed between the sealing cover (11) and the case surface portion (51) and fixing the sealing cover (11) to the case surface portion (51). A ventilation path (R) that allows a gap portion (C) and the injection opening (12) to communicate with each other so as to enable ventilate therebetween is also provided between the case surface portion (51) and the sealing cover (11), said gap portion (C) being formed at a position on the more external side of a battery case than the adhesive member (14). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7040451-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017135025-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017135021-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7103406-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019193774-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019193701-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015176637-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2018062430-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4117107-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017091721-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-6436265-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2019193774-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018062430-A1 |
| priorityDate |
2012-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |