公开(公告)号：US20160211497A1

公开(公告)日：2016-07-21

申请号：US14908347

申请日：2014-07-18

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Shinya MOTOKAWA ,  Takuya NAKASHIMA ,  Hiroshi TAKASAKI

IPC: H01M2/12 ,  H01M10/46 ,  H01M2/10

CPC classification number: H01M2/12 ,  H01M2/105 ,  H01M2/1077 ,  H01M2/1252 ,  H01M2/206 ,  H01M10/46 ,  H01M10/6554 ,  H01M2220/20

Abstract: Provided is a battery unit capable of reducing the size of vehicle installation space by being more compact. A battery unit equipped with: a plurality of battery modules each containing a plurality of battery cells which are connected in parallel with one another, and each having a duct chamber for discharging gas emitted by the battery cells; and a fixing member for fixing the plurality of battery modules to the wall of a storage case in a manner such that the modules are integrally assembled with one another. The fixing member has an attachment part which attaches to a module case, and the attachment part includes an exhaust duct part for collecting and discharging the gas emitted into the duct chamber of each battery module.

Abstract translation: 提供了能够通过更紧凑地减小车辆安装空间的尺寸的电池单元。 一种电池单元，其配备有：多个电池模块，每个电池模块包含彼此并联连接的多个电池单元，并且每个电池模块具有用于排出由所述电池单元发射的气体的管道室; 以及固定构件，用于以使得模块彼此一体地组装的方式将多个电池模块固定到存储盒的壁。 固定构件具有附接到模块壳体的附接部分，并且附接部分包括用于收集和排出排放到每个电池模块的管道室中的气体的排气管道部分。