http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004213947-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_345d74727e77e6d36988fd1168fb2589 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M6-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-12 |
| filingDate | 2002-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48c7b3af573e84e7a25df2ca96606023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f13427a654741ec78ac417673cda8dd9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5b8c7ed97e0503c7a3b4f536a44ebe8 |
| publicationDate | 2004-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004213947-A |
| titleOfInvention | Sealed alkaline primary battery |
| abstract | A sealed alkaline primary battery with improved safety at abnormally high temperatures is provided. A hollow cylindrical positive electrode molded body (2) is inserted into a bottomed metal container (1) also serving as a positive electrode terminal, and a gelled negative electrode (4) is filled inside the separator (3) via a separator (3). Valve 9 for keeping the internal pressure of the battery within a certain range in a sealed alkaline primary battery having an inside-out structure in which current is collected by a negative electrode current collector composed of a negative electrode terminal 8, an electrically insulating gasket 6 and the like and is sealed. It is characterized by having. The return valve 9 is disposed in a space surrounded by the metal plate 7 and the hat-shaped negative electrode terminal 8, is formed so as to cover the gas discharge holes 7 a of the metal plate 7, and has a stress of 1 to 3 MPa at 25 ° C. It is preferably formed of a deformable rubber-like elastic body. Further, it is preferable that the pressure of the return valve be lower than the valve operating pressure at the time of 25 ° C. when the temperature exceeds 100 ° C. [Selection diagram] Fig. 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013507752-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102568569-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102576827-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011046952-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009302019-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006135070-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190133563-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8703330-B2 |
| priorityDate | 2002-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.