Patent ID: 9385405
Filing Date: 2016-07-05
CPC Classification: H01M,Y02E

Claim Text:
1. A power storage device comprising: a case in which at least one unit cell is housed; a heat exchanger that is provided in a wall surface of the case so as to face both an inside of the case and an outside of the case, and that performs heat exchange between the inside of the case and the outside of the case; and at least two dividing members that are arranged in an up-down direction inside the case so as to be opened and closed independently of one another, and that divide a space inside the case into a space in which the at least one unit cell is housed and a space in which the heat exchanger is arranged; wherein the at least two dividing members include an upper dividing member that is arranged at an uppermost position among the at least two dividing members and pivots about a lower end portion serving as a fulcrum, and a lower dividing member that is arranged at a lowermost position among the at least two dividing members and pivots about an upper end portion serving as a fulcrum; wherein the at least two dividing members include an upper dividing member that is arranged at an uppermost position among the at least two dividing members and pivots about a lower end portion serving as a fulcrum, and a lower dividing member that is arranged at a lowermost position among the at least two dividing members and pivots about an upper end portion serving as a fulcrum.