公开(公告)号：US20190393569A1

公开(公告)日：2019-12-26

申请号：US16013254

申请日：2018-06-20

Applicant: GM Global Technology Operations LLC

Inventor： Dave G. Rich ,  Saad Hasan ,  Jeffrey Wyka ,  Jianfeng Wang ,  Dewen Kong ,  Haijing Liu

IPC: H01M10/617 ,  H01M2/10 ,  H01M10/625 ,  H01M10/6562 ,  H01M10/6572 ,  H01M10/6556 ,  H01M2/18 ,  H01M10/6563 ,  B60R16/033

Abstract: A battery enclosure shaped and sized to accept and surround a battery includes an outer case defining an aperture and having a base forming a bottom of the battery enclosure, the case having a first wall connected to a second wall, the second wall connected to a third wall, and a fourth wall portion connected to the first and third walls, each of the first, second, third, and fourth walls extending orthogonally from the base. The battery enclosure including a separable outer lid shaped to fit around the aperture of the case. The outer case and the outer lid having a material having thermal conductivity of less than about 0.3 W/mK, the battery enclosure has an air inlet selectively providing airflow to the battery enclosure and an air outlet selectively providing airflow from the battery enclosure, the outer case has a first thickness, the outer lid portion has a second thickness.

公开(公告)号：US10826139B2

公开(公告)日：2020-11-03

申请号：US16013254

申请日：2018-06-20

Applicant: GM Global Technology Operations LLC

Inventor： Dave G. Rich ,  Saad Hasan ,  Jeffrey Wyka ,  Jianfeng Wang ,  Dewen Kong ,  Haijing Liu

IPC: H01M10/617 ,  H01M2/10 ,  H01M10/625 ,  H01M10/6562 ,  H01M10/6556 ,  H01M2/18 ,  H01M10/6563 ,  B60R16/033 ,  H01M10/6572

Abstract: A battery enclosure shaped and sized to accept and surround a battery includes an outer case defining an aperture and having a base forming a bottom of the battery enclosure, the case having a first wall connected to a second wall, the second wall connected to a third wall, and a fourth wall portion connected to the first and third walls, each of the first, second, third, and fourth walls extending orthogonally from the base. The battery enclosure including a separable outer lid shaped to fit around the aperture of the case. The outer case and the outer lid having a material having thermal conductivity of less than about 0.3 W/mK, the battery enclosure has an air inlet selectively providing airflow to the battery enclosure and an air outlet selectively providing airflow from the battery enclosure, the outer case has a first thickness, the outer lid portion has a second thickness.