| 摘要 |
PURPOSE: An electricity storage module is provided to apply sufficient coupling pressure to the electricity storage module by using one bolt, and to stably arrange a plurality of unit batteries and end plates. CONSTITUTION: An electricity storage module comprises: an electricity storage assembly in which a plurality of storage electricity module(110) and a current collector(120) are alternately laminated; a pair of end plates(130a,130b) which is located the outermost side of the storage assembly and fixes the electricity storage assembly; a coupling beam(140) which is fixed to one end plate and penetrates through the pair of end plates and the electricity storage assembly; and a bolt(150) for fixing the coupling beam which penetrates the fixed end plate and reaches to the other corresponding end plate. [Reference numerals] (130a) End plate(-); (130b) End plate(+); (AA,CC,EE,GG) Negative electrode(-); (BB,DD,FF,HH) Positive electrode(-) |
