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    • 3. 发明授权
    • Cooling device for battery pack
    • 电池组冷却装置
    • US07297438B2
    • 2007-11-20
    • US10785989
    • 2004-02-26
    • Shinya Kimoto
    • Shinya Kimoto
    • H01M10/50
    • F28F13/08F28D15/0275H01M10/613H01M10/625H01M10/647H01M10/653H01M10/6552H01M10/6554H01M10/6557H01M10/6566
    • In a battery pack including a plurality of rechargeable batteries arranged in parallel so as to interpose cooling medium paths therebetween, a cooling medium feeding device for feeding a cooling medium to the cooling medium paths is provided. One end of a heat pipe is thermally connected to the downstream side of the battery pack in the flow direction of the cooling medium, whereas the other end of the heat pipe is exposed in a portion having a lower temperature than the downstream side. In this structure, the battery pack is cooled by flow of the cooling medium, while a portion at the downstream side of the cooling medium is cooled with the heat pipe so as to uniformly cool the battery pack.
    • 在包括并排布置的多个可再充电电池以便介入其间的冷却介质路径的电池组中,提供了用于将冷却介质供给到冷却介质路径的冷却介质供给装置。 热管的一端沿着冷却介质的流动方向热连接到电池组的下游侧,而热管的另一端暴露在温度低于下游侧的部分中。 在该结构中,通过冷却介质的流动来冷却电池组,同时用热管冷却介质的下游侧的部分,以均匀地冷却电池组。
    • 6. 发明授权
    • Battery pack apparatus
    • 电池组装置
    • US06819085B2
    • 2004-11-16
    • US10806285
    • 2004-03-23
    • Shinya Kimoto
    • Shinya Kimoto
    • H02J700
    • H01M10/4207H01M10/482H01M10/486H01M10/617H01M10/625H01M10/651H01M10/6557H01M10/6563H01M10/6565
    • A battery pack apparatus including: a plurality of battery packs each having a plurality of rechargeable batteries arranged in parallel, with a cooling medium passage interposed therebetween; a plurality of cooling medium feeding devices provided, one for each of the battery packs for feeding a cooling medium through the cooling medium passage of the battery pack; a temperature detector for detecting temperature of the rechargeable batteries in the respective battery packs; and a controller for controlling the cooling medium feeding devices based on detected temperatures, wherein the controller controls the cooling medium feeding devices such that the maximum or minimum temperatures detected for the respective battery packs substantially match with each other, to thereby inhibit the temperature variation among the rechargeable batteries.
    • 一种电池组装置,包括:多个电池组,每个电池组具有并联布置的多个可再充电电池,介于其间的冷却介质通路; 设置有多个冷却介质供给装置,每个用于通过电池组的冷却介质通道供给冷却介质的每个电池组; 温度检测器,用于检测各个电池组中的可再充电电池的温度; 以及控制器,用于基于检测到的温度来控制冷却介质供给装置,其中控制器控制冷却介质供给装置,使得针对各个电池组检测到的最大或最小温度基本上彼此匹配,从而抑制温度变化 可充电电池。
    • 8. 发明授权
    • Battery pack apparatus and cooling device thereof
    • 电池组装置及其冷却装置
    • US07199553B2
    • 2007-04-03
    • US10800682
    • 2004-03-16
    • Shinya Kimoto
    • Shinya Kimoto
    • H02J7/00H02M6/50
    • H01M2/1016H01M6/42H01M10/613H01M10/617H01M10/625H01M10/647H01M10/651H01M10/6557H01M10/6563H01M10/6566
    • A battery pack apparatus is configured with a battery pack composed of a plurality of rechargeable batteries arranged in parallel with cooling medium passages formed therebetween, and a cross flow fan which faces a distribution space formed adjacent to one side of the battery pack to supply or discharge cooling medium with respect to each of the cooling medium passages, and which is disposed such that the rotational axis thereof follows the aligning direction of the rechargeable batteries. The axial position of the fan is eccentric in the direction of movement of an impeller at an intake chamber side with respect to a center line of the distribution space, the line perpendicular to the aligning direction of the rechargeable batteries. The rechargeable batteries are uniformly cooled within a compact configuration.
    • 电池组装置由具有与形成在其间的冷却介质通道平行布置的多个可再充电电池组成的电池组构成,并且横流风扇面向与电池组的一侧相邻形成的分配空间,以供给或排出 冷却介质相对于每个冷却介质通道,并且其设置成使得其旋转轴线遵循可再充电电池的对准方向。 风扇的轴向位置相对于分配空间的中心线(与可再充电电池的排列方向垂直的线)在进气室侧的叶轮的运动方向偏心。 可充电电池在紧凑的配置下均匀冷却。