http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113644355-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_451d6d84db8601c72f917c47fce4a803 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-166 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-147 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-166 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-147 |
| filingDate | 2021-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b84a77ac1cd57a973cf5442b93a8998b |
| publicationDate | 2021-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113644355-A |
| titleOfInvention | Power battery and its assembly method |
| abstract | The invention provides a power battery and an assembling method thereof. The power battery includes a casing, an electric core, a top cover and an adapter sheet. Both ends of the casing are open and a accommodating cavity is formed, and the electric core is arranged in the accommodating cavity. The polar tabs at both ends of the core are connected to the top cover through adapters; the top cover includes a first top cover and a second top cover, and the size of the first top cover is matched with the size of the opening of the casing so that the first top cover is placed on the casing The end face of the first top cover facing out of the accommodating cavity is flush with the first end face of the casing; the size of the second top cover is smaller than the opening size of the casing, and the second top cover and the second end of the casing end connections. The size of the second top cover in the power battery is smaller than the size of the opening of the casing, and the second top cover can be moved from the first end of the casing to the second end during assembly, thereby reducing the difficulty of assembling the battery and avoiding the prior art. The tabs at both ends of the battery need to be bent when assembling, improve the space utilization rate and the active material space ratio, and improve the energy density of the power battery. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114744275-A |
| priorityDate | 2021-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID7753 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419514609 |
Total number of triples: 22.