公开(公告)号：US20160164061A1

公开(公告)日：2016-06-09

申请号：US14964419

申请日：2015-12-09

Applicant: Samsung SDI Co., Ltd.

Inventor： Min-Yeol Han ,  Haekwon Yoon ,  Jaekyung Kim ,  Yonghee Yun ,  Seungbok Lee

IPC: H01M2/18 ,  H01M10/6557

CPC classification number: H01M2/18 ,  H01M2/1077 ,  H01M10/6557

Abstract: Provided is a battery module. The battery module includes: battery cells arranged in a first direction; a spacer disposed between neighboring battery cells; and a center pin extending in a second direction that is different from the first direction and inserted through the spacer to cross the spacer. Therefore, the battery module effectively absorbs external pressure or internal pressure caused by swelling and thus has a sufficient degree of stiffness against internal or external pressure. In addition, the battery module has a heat-dissipating structure for effectively dissipating heat generated during charging and discharging operations.

Abstract translation: 提供电池模块。 电池模块包括：沿第一方向布置的电池单元; 设置在相邻电池单元之间的间隔物; 以及在与第一方向不同的第二方向上延伸并插入穿过间隔件以跨越间隔件的中心销。 因此，电池模块有效地吸收由膨胀引起的外部压力或内部压力，因此具有抵抗内部或外部压力的足够的刚度。 此外，电池模块具有散热结构，用于有效地散发在充放电操作期间产生的热量。

公开(公告)号：US20160049643A1

公开(公告)日：2016-02-18

申请号：US14821626

申请日：2015-08-07

Applicant: SAMSUNG SDI CO., LTD.

Inventor： In Kim ,  Eunjung Kim ,  Sangwoon Yang ,  Jongbum Lee ,  Youngeun Kim ,  Jaekyung Kim

IPC: H01M4/36 ,  H01M10/0525 ,  H01M4/587 ,  H01M4/62 ,  H01M4/525 ,  H01M4/505 ,  H01M4/485 ,  H01M4/133 ,  H01M4/131

CPC classification number: H01M4/364 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/19 ,  C01P2006/40 ,  C09C1/44 ,  C09C1/46 ,  H01M4/131 ,  H01M4/133 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M4/623 ,  H01M4/625 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/44 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2220/20 ,  H01M2300/004 ,  Y02E60/122 ,  Y02P70/54

Abstract: A cathode material includes a cathode active material; and a carbon material of secondary particles including a plurality of primary particles, where the carbon material of the secondary particles has an average chain length that is equal to or less than 50 primary particles coupled to each other. A cathode includes the cathode material and a current collector. A lithium battery includes the cathode.

Abstract translation: 正极材料包括阴极活性材料; 以及包含多个一次粒子的二次粒子的碳材料，其中二次粒子的碳材料具有等于或小于50个一次粒子的平均链长度。 阴极包括阴极材料和集电器。 锂电池包括阴极。