SEALED BATTERY AND ITS MANUFACTURE
A metal reinforcing plate (3) is welded in place close to the opening on the inside of the battery case (1), and a plastic insulation gasket (2) and a sealing member (5) provided with an anti-explosion mechanism or the like are sequentially mounted on the metal reinforcing plate (3). By this arrange...
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| Main Authors | , , , , |
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| Format | Patent |
| Language | English French German |
| Published |
07.07.2004
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| Edition | 7 |
| Subjects | |
| Online Access | Get full text |
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| Abstract | A metal reinforcing plate (3) is welded in place close to the opening on the inside of the battery case (1), and a plastic insulation gasket (2) and a sealing member (5) provided with an anti-explosion mechanism or the like are sequentially mounted on the metal reinforcing plate (3). By this arrangement, higher battery capacity can be realized by eliminating the waste of space because it is unnecessary to form a conventional indentation around the upper wall of a battery case (1) in the conventional manner. A sealed battery construction having an anti-explosion mechanism and being highly reliable in terms of leakage prevention can be thereby obtained. |
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| AbstractList | A metal reinforcing plate (3) is welded in place close to the opening on the inside of the battery case (1), and a plastic insulation gasket (2) and a sealing member (5) provided with an anti-explosion mechanism or the like are sequentially mounted on the metal reinforcing plate (3). By this arrangement, higher battery capacity can be realized by eliminating the waste of space because it is unnecessary to form a conventional indentation around the upper wall of a battery case (1) in the conventional manner. A sealed battery construction having an anti-explosion mechanism and being highly reliable in terms of leakage prevention can be thereby obtained. |
| Author | IIDA, MAMORU NAKATSUKA, SABURO MIZUTANI, SEIICHI YOSHIO, HIDEAKI TSURUTANI, SHINJI |
| Author_xml | – fullname: TSURUTANI, SHINJI – fullname: YOSHIO, HIDEAKI – fullname: NAKATSUKA, SABURO – fullname: IIDA, MAMORU – fullname: MIZUTANI, SEIICHI |
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| DocumentTitleAlternate | ABGEDICHTETE BATTERIE UND DEREN HERSTELLUNG BATTERIE SANS ENTRETIEN ET SON PROCEDE DE PRODUCTION |
| Edition | 7 |
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| Notes | Application Number: EP19990900167 |
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| RelatedCompanies | MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD |
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| Snippet | A metal reinforcing plate (3) is welded in place close to the opening on the inside of the battery case (1), and a plastic insulation gasket (2) and a sealing... |
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| SubjectTerms | BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
| Title | SEALED BATTERY AND ITS MANUFACTURE |
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