Battery and bonding method

• Main Authors: MORIYAMA YUSUKE, SHINOBU TOMOAKI, UEGAKI SHUNSUKE, HIROSE TAKAYUKI
• Format: Patent
• Language: Chinese; English
• Published: 07.05.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

A battery (1) is provided with: a winding-type electrode group (2) in which a separator (10) and an electrode plate are laminated and wound; and a collector plate. In the electrode group (2), the end portions of a plurality of electrode plates arranged in the radial direction (B) are bent in the rad...