公开(公告)号：US20190115638A1

公开(公告)日：2019-04-18

申请号：US16090135

申请日：2017-03-31

申请人： A123 Systems LLC

发明人： Yang Chen ,  Jonathan Hostler ,  Dylan Propst

IPC分类号： H01M10/647 ,  H01M10/613 ,  H01M10/6551 ,  H01M10/653 ,  H01M10/0525 ,  H01M2/10 ,  H01M2/02

摘要： Disclosed herein, is a battery module that comprises an encapsulant material exhibiting improved thermal transfer and heat dissipation characteristics. In one example embodiment, the battery module comprises a “stack” of cells, wherein at least some of the cells, and optionally each cell, is not separated by a metal plate or tab-shaped heat sink layer, and instead, the cells are substantially surrounded by an encapsulant material and stacked directly upon one another.

公开(公告)号：US11223087B2

公开(公告)日：2022-01-11

申请号：US16607355

申请日：2018-04-23

申请人： A123 Systems LLC

发明人： Jonathan Hostler ,  Antoine Jourdan ,  Peter Won

IPC分类号： H01M50/24 ,  H01M10/653 ,  H01M50/20

摘要： Methods and systems are provided for a battery encapsulant. In one example, a method may include a battery encapsulant surrounding one or more battery cells of a vehicle battery, where the encapsulant comprises a Young Modulus between 0.05 to 0.15 GPa after being cured.

公开(公告)号：US11081743B2

公开(公告)日：2021-08-03

申请号：US16090135

申请日：2017-03-31

申请人： A123 Systems LLC

发明人： Yang Chen ,  Jonathan Hostler ,  Dylan Propst

IPC分类号： H01M10/647 ,  H01M10/653 ,  H01M10/613 ,  H01M50/20 ,  H01M50/103 ,  H01M10/6551 ,  H01M10/0525 ,  H01M10/42

摘要： Disclosed herein, is a battery module that comprises an encapsulant material exhibiting improved thermal transfer and heat dissipation characteristics. In one example embodiment, the battery module comprises a “stack” of cells, wherein at least some of the cells, and optionally each cell, is not separated by a metal plate or tab-shaped heat sink layer, and instead, the cells are substantially surrounded by an encapsulant material and stacked directly upon one another.

公开(公告)号：US20200052263A1

公开(公告)日：2020-02-13

申请号：US16607355

申请日：2018-04-23

申请人： A123 Systems LLC

发明人： Jonathan Hostler ,  Antoine Jourdan ,  Peter Won

IPC分类号： H01M2/10 ,  H01M10/653

摘要： Methods and systems are provided for a battery encapsulant. In one example, a method may include a battery encapsulant surrounding one or more battery cells of a vehicle battery, where the encapsulant comprises a Young Modulus between 0.05 to 0.15 GPa after being cured.