POWER STORAGE DEVICE

• Main Authors: KAWATE KENJI, WADA AKIRA, SHIBATA NOBUKOTO, WATANABE KAZUSHI, OKUDA SHUNSUKE
• Format: Patent
• Language: English; Japanese
• Published: 09.11.2022
• 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 that enhances the integration of a power storage unit and an exterior body.SOLUTION: A power storage device 1 includes a power storage unit 20 having a power storage element 21, an exterior body 10 that houses the power storage unit 20, and a bonding portion 90 that is interposed between the power storage unit 20 and the exterior body 10 and bonds the power storage unit 20 and the exterior body 10. The exterior body 10 has an opening 111 at one end in the first direction. One of the outer surface of the power storage unit 20 and the inner surface of the exterior body 10 is provided with a restricting portion 70 that restricts the movement of the other in the first direction.SELECTED DRAWING: Figure 2 【課題】蓄電ユニットと外装体との一体性が高められる蓄電装置を提供する。【解決手段】蓄電装置１は、蓄電素子２１を有する蓄電ユニット２０と、蓄電ユニット２０を収容する外装体１０と、蓄電ユニット２０及び外装体１０の間に介在し、蓄電ユニット２０及び外装体１０を接着する接着部９０とを備えている。外装体１０は、第一方向の一端部に開口部１１１を有している。蓄電ユニット２０の外側面及び外装体１０の内側面の一方には、他方における第一方向への移動を規制する規制部７０が設けられている。【選択図】図２