| 摘要 |
PROBLEM TO BE SOLVED: To provide a connection structure of an electricity storage module in which a plurality of electricity storage bodies can be connected without being influenced by heat or pressure of weld in connection between the electricity storage bodies through connection bodies, and to provide a method for manufacturing the electricity storage module, and an electricity storage module in the jointing structure in joint between storage capacitors via a jointing body. SOLUTION: In the connection structure of the electricity storage module in which a plurality of electricity storage bodies whose case armors and case lids acommodating electricity storage elements are jointed by caulking, there are provided connection bodies each which connect the electricity storage bodies by welding the case armor of one electricity storage body to the case lid of another electricity storage body. The welding portion of the connection body for the case armor is positioned on an inner side than the caulking portion of the case armor and the case lid. There is provided a protrusion portion protruding in the connection direction between the electricity storage bodies from the case armor, to form a space between the case armor of one electricity storage body and the case lid of another electricity storage body disposed on both sides through the connection body. COPYRIGHT: (C)2011,JPO&INPIT |
