http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011045175-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_063a1b324005ddc15e16e7529c6258c4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02J7-00308 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02J7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02H7-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-48 |
| filingDate | 2009-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66756a4665387e14099205ed5554d608 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b13b4bcefdc781da3bc39abf4076a5d |
| publicationDate | 2011-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2011045175-A |
| titleOfInvention | Protection circuit, battery pack, and charging system |
| abstract | A protection circuit for a secondary battery that can reduce the chance of discharging a secondary battery when a thermal fuse is blown, and a battery pack and a charging system including the protection circuit are provided. A connection terminal 11 for receiving a voltage for charging a secondary battery 14, switching elements SW1 and SW2 interposed between the connection terminal 11 and the secondary battery 14, and switching between the connection terminal 11 and the connection terminal 11. A second abnormality is detected by the temperature fuses F1 and F2, the heater Rh, the terminal voltage detection unit 22, and the second abnormality detection unit 212 for cutting off the conductive path L1 between the elements SW1 and SW2, and the terminal A heater control unit 215 that turns on the heater switching element SW3 to supply the voltage applied to the conductive path L1 to the heater Rh when the voltage Vt detected by the voltage detection unit 22 is equal to or higher than the threshold voltage Vth; Equipped with. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111697662-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111697662-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020137247-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015126666-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017010813-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7095618-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017193050-A |
| priorityDate | 2009-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.