BATTERY AND MANUFACTURING METHOD OF THE SAME

• Main Authors: AIZAWA TAKAHIRO, ITO TAKASHI, SHIMOKAWA KAZUO
• Format: Patent
• Language: English; Japanese
• Published: 16.09.2021
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

To provide a battery and a manufacturing method of the same, wherein a misalignment of a clip plate with respect to a current collecting tab is suppressed, and a connecting lead is properly connected to the current collecting tab.SOLUTION: The battery includes a group of electrodes, a clip plate, and a connecting lead, the group of electrodes having a positive electrode, a negative electrode, and a current collecting tab. The clip plate includes a first engagement portion and is attached to the current collecting tab. The connecting lead includes a second engagement portion that can be engaged with the first engagement portion of the clip plate and is connected to the current collecting tab through the clip plate. The connecting lead's movement relative to the clip plate is regulated by the engagement of the second engagement portion to the first engagement portion.SELECTED DRAWING: Figure 3 【課題】クリップ板の集電タブに対する位置ずれを抑制し、接続リードが集電タブに適切に接続される電池及び電池の製造方法を提供すること。【解決手段】実施形態によれば、電池は、正極、負極及び集電タブを備える電極群と、クリップ板と、接続リードとを具備する。クリップ板は、第１の係合部を備え、集電タブに取り付けられる。接続リードは、クリップ板の第１の係合部に係合可能な第２の係合部を備え、クリップ板を間に介して集電タブに接続される。また、接続リードは、第１の係合部への第２の係合部の係合によってクリップ板に対する移動が規制される。【選択図】図３