http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-217361743-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3dc4c26a76a9a70445a26b553915d45b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-531 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-119 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-545 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-139 |
| filingDate | 2022-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3730c54080f33ce439c4f92e3744e514 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49b4e5e211d6a9cf6786b01ac6f65ad9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92cb9ba83393482774e2e499f564e609 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a2fcc1a9a78ea6cbf103a99cb90c35a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c43a83bc83930b2df20f3c83e8aa3b2 |
| publicationDate | 2022-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-217361743-U |
| titleOfInvention | a card battery |
| abstract | The utility model discloses a card battery, which relates to the technical field of batteries. The steel shell has a cavity structure; the steel shell includes an upper steel sheet and a lower steel sheet; the upper steel sheet is fixedly connected with the lower steel sheet, and the upper steel sheet is provided with a positive port; The positive electrode port is adapted; the cavity structure is provided with a battery core body, the positive electrode of the battery core body is connected to the conductive terminal, the negative electrode of the battery core body is connected to the steel shell, and the cavity structure is filled with electrolyte. The positive electrode bag making and the negative electrode thermal compounding process are used to firmly combine the cell bodies, avoiding the movement of the pole piece or the diaphragm during the cell manufacturing process; The core adds extra volume to improve space utilization and energy density; the use of steel shell material can improve the overall safety performance of the battery and prevent the battery from being scratched or stabbed by sharp objects. |
| priorityDate | 2022-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.