POWER STORAGE DEVICE
PROBLEM TO BE SOLVED: To provide a high-quality power storage device including an electrode body and a container in which the electrode body is encased.SOLUTION: A power storage device 10 having an electrode body 400 and a container 100 for encasing the electrode body 400 comprises: a lid plate stru...
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Format | Patent |
Language | English Japanese |
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23.03.2017
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Abstract | PROBLEM TO BE SOLVED: To provide a high-quality power storage device including an electrode body and a container in which the electrode body is encased.SOLUTION: A power storage device 10 having an electrode body 400 and a container 100 for encasing the electrode body 400 comprises: a lid plate structure 180 having a lid plate 110 of the container 100, a positive electrode current collector 140 electrically connected to a tab part 410 of the electrode body 400, and a lower insulative member 120 disposed between the lid plate 110 and the positive electrode current collector 140; and an upper spacer 500 having an engagement part 510 disposed between the side of the electrode body 400 where the tab part 410 is provided, and the lid plate 110, and engaged with part of the lid plate structure 180.SELECTED DRAWING: Figure 6B
【課題】電極体と電極体を収容する容器とを備える蓄電素子であって、品質の高い蓄電素子を提供すること。【解決手段】電極体400と、電極体400を収容する容器100とを備える蓄電素子10であって、容器100の蓋板110、電極体400のタブ部410と電気的に接続された正極集電体140、及び、蓋板110と正極集電体140との間に配置された下部絶縁部材120を有する蓋板構造体180と、電極体400の、タブ部410が設けられた側と蓋板110との間に配置され、蓋板構造体180の一部に係止される係止部510を有する上部スペーサ500とを備える。【選択図】図6B |
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AbstractList | PROBLEM TO BE SOLVED: To provide a high-quality power storage device including an electrode body and a container in which the electrode body is encased.SOLUTION: A power storage device 10 having an electrode body 400 and a container 100 for encasing the electrode body 400 comprises: a lid plate structure 180 having a lid plate 110 of the container 100, a positive electrode current collector 140 electrically connected to a tab part 410 of the electrode body 400, and a lower insulative member 120 disposed between the lid plate 110 and the positive electrode current collector 140; and an upper spacer 500 having an engagement part 510 disposed between the side of the electrode body 400 where the tab part 410 is provided, and the lid plate 110, and engaged with part of the lid plate structure 180.SELECTED DRAWING: Figure 6B
【課題】電極体と電極体を収容する容器とを備える蓄電素子であって、品質の高い蓄電素子を提供すること。【解決手段】電極体400と、電極体400を収容する容器100とを備える蓄電素子10であって、容器100の蓋板110、電極体400のタブ部410と電気的に接続された正極集電体140、及び、蓋板110と正極集電体140との間に配置された下部絶縁部材120を有する蓋板構造体180と、電極体400の、タブ部410が設けられた側と蓋板110との間に配置され、蓋板構造体180の一部に係止される係止部510を有する上部スペーサ500とを備える。【選択図】図6B |
Author | OGAWA MASUMI KAWATE KENJI |
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DocumentTitleAlternate | 蓄電素子 |
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RelatedCompanies | LITHIUM ENERGY AND POWER GMBH & CO KG |
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Snippet | PROBLEM TO BE SOLVED: To provide a high-quality power storage device including an electrode body and a container in which the electrode body is... |
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SubjectTerms | BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
Title | POWER STORAGE DEVICE |
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