Cell composite for battery that is utilized in e.g. electrical vehicle, has cells including housing with frames arranged between metal sheets and provided with reinforcing element in region of clamping element to produce injecting force

摘要

The composite (1) has multiple individual cells (2) interconnected in a parallel and/or serial manner. Each cell has a housing formed of electrical isolating housing frames (2.1.2) that are arranged between cladding metal sheets (2.1.1). Adjacent cells are pressed together by a clamping element (6) e.g. tie rod (6.1) and band (6.2), in an axial direction. The frames are formed of thermoplastic resin and provided with a reinforcing element in a region (B) of the clamping element to produce injecting force. The reinforcing element is made of ceramic, glass and fiber reinforced plastic.