BATTERY CELL HOUSING DEVICE

PROBLEM TO BE SOLVED: To provide a battery cell housing device that, even where an interval between intermediate plates is narrow, prevents or hinders an electrode tab from being caught by a side part of a recess of each intermediate plate when a battery cell is inserted or pulled out.SOLUTION: A ba...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: OMORI EI, NIWA YOSHIKAZU, KUROSAWA KATSUMI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a battery cell housing device that, even where an interval between intermediate plates is narrow, prevents or hinders an electrode tab from being caught by a side part of a recess of each intermediate plate when a battery cell is inserted or pulled out.SOLUTION: A battery cell housing device 200 according to the present invention comprises a plurality of intermediate plates 130 arranged so as to house a flat battery cell 100 between them, the battery cell having a plurality of electrode tabs 110, 120 on one side. Each intermediate plate 130 comprises a plurality of recesses 236, 237 and a plurality of guide members 238, 239, 240. The plurality of recesses 236, 237 are provided in positions corresponding to the plurality of electrode tabs 110, 120 respectively. The plurality of guide members 238, 239, 240 extend from opposite one side parts to the other side parts of the plurality of recesses 236, 237, and formed so as to guide the plurality of electrodes 110, 120 of the battery cell 100 inserted or pulled out.SELECTED DRAWING: Figure 2 【課題】中板同士の間隔が狭い場合であっても、電池セルが抜き差しされる際に電極タブが中板の凹部の側部に引っかかることを防止もしくは抑制する電池セル収納装置を提供する。【解決手段】本発明の電池セル収納装置200は、一側に複数の電極タブ110,120を有する扁平型の電池セル100を間に収納可能に配列される複数の中板130を備える。各々の中板130は、複数の凹部236,237と、複数のガイド部材238,239,240と、を有する。複数の凹部236,237は、複数の電極タブ110,120に対応する位置に各々設けられる。複数のガイド部材238,239,240は複数の凹部236,237の各々対向する一側部から他側部へ向けて延伸し、抜き差しされる電池セル100の複数の電極110,120タブをガイドするように形成される。【選択図】図2