POWER STORAGE DEVICE

• Main Authors: TOSHIOKA YOSHIMASA, MOCHIZUKI RYOTA, NAKAMURA HIROMU
• Format: Patent
• Language: English; Japanese
• Published: 17.05.2024
• Subjects: BASIC ELECTRIC ELEMENTS; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

To provide a power storage device in which an electric wire can be arranged by efficiently using a space.SOLUTION: A power storage device includes a power storage element row 10 and an electric wire holding member 401. Each of the multiple power storage elements has a first terminal 141 and a gas exhaust valve 131. The electric wire holding member includes a first holding part 410, a second holding part 420, and a third holding part 430. The first holding part extends from a first end 10a to a second end 10b of the power storage element row. The second holding part extends toward the first end from the second end of the power storage element row. The third holding part connects the first holding part and the second holding part in the X-axis direction. The first holding part is located in a first area 810 between the multiple gas exhaust valves and the multiple first terminals. The second holding part is located in a second area 820 on the opposite side of the first area with the multiple gas exhaust valves held therebetween. The third holding part is located at a position that does not overlap the multiple gas exhaust valves.SELECTED DRAWING: Figure 6 【課題】空間を効率よく使用して電線を配置できる蓄電装置を提供する。【解決手段】蓄電装置は、蓄電素子列１０と電線保持部材４０１とを備える。複数の蓄電素子のそれぞれは、第一端子１４１及びガス排出弁１３１を有する。電線保持部材は、第一保持部４１０、第二保持部４２０及び第三保持部４３０を有する。第一保持部は、蓄電素子列の第一端部１０ａから第二端部１０ｂに向けて延びる。第二保持部は、蓄電素子列の第二端部から第一端部向けて延びる。第三保持部は、第一保持部及び第二保持部をＸ軸方向で接続する。第一保持部は、複数のガス排出弁と複数の第一端子との間の第一領域８１０に位置する。第二保持部は、複数の前記ガス排出弁を挟んで第一領域とは反対側の第二領域８２０に位置する。第三保持部は、複数のガス排出弁と重ならない位置に配置される。【選択図】図６