公开(公告)号：US09825343B2

公开(公告)日：2017-11-21

申请号：US14502803

申请日：2014-09-30

Applicant: Johnson Controls Technology Company

Inventor： Kem M. Obasih ,  Richard M. DeKeuster

IPC: H01M10/613 ,  H01M10/625 ,  H01M10/647 ,  H01M10/6551 ,  H01M2/02 ,  H01M2/10 ,  H01M10/0525 ,  H01M10/6562 ,  H01M10/6554

CPC classification number: H01M10/625 ,  H01M2/024 ,  H01M2/1077 ,  H01M10/0525 ,  H01M10/613 ,  H01M10/647 ,  H01M10/6551 ,  H01M10/6554 ,  H01M10/6562 ,  H01M2220/20

Abstract: The present disclosure includes a battery system with a battery module having electrochemical cells inside of a housing. The housing includes a first side and a second side opposite to the first side. The battery module includes a heat sink coupled with the second side of the housing and a thermal interface disposed between, and in contact with, the heat sink and the electrochemical cells. The thermal interface contacts base ends of the electrochemical cells. The system includes a cage disposed about the battery module. The cage includes a cage side positioned next to the second side of the housing and having openings disposed in the cage side. The openings enable air to be drawn into the cage. The air passes over the heat sink of the battery module.

公开(公告)号：US20160093935A1

公开(公告)日：2016-03-31

申请号：US14502876

申请日：2014-09-30

Applicant: Johnson Controls Technology Company

Inventor： Kem M. Obasih ,  Richard M. DeKeuster

IPC: H01M10/6563 ,  H01M2/10 ,  H01M10/0525 ,  H01M2/12

Abstract: A battery module includes a housing having a top side, a bottom side, and an inside between the top side and the bottom side. The battery module also includes electrochemical cells disposed in one or more stacks in the inside of the housing. The electrochemical cells are spaced apart from each other to enable an airflow between the electrochemical cells. The battery module includes a fan on an outside of the housing and a hood disposed over the fan and configured to contact the housing to direct the airflow through an entry point into the inside of the housing. The battery module includes a vent fluidly coupling the inside and the outside of the housing. The vent vents the airflow from the inside of the housing to the outside of the housing. The battery module includes flow guide features configured to guide the airflow along the electrochemical cells.

Abstract translation: 电池模块包括具有顶侧，底侧和顶侧和底侧之间的壳体。 电池模块还包括设置在壳体内部的一个或多个堆叠中的电化学电池。 电化学电池彼此间隔开，以使得电化学电池之间的气流成为可能。 电池模块包括在外壳的外部的风扇和设置在风扇上方的罩，并且构造成与壳体接触以将气流引导通过入口点进入壳体的内部。 电池模块包括流体地联接壳体的内部和外部的排气口。 通风口将气流从壳体内部排出到外壳外部。 电池模块包括被配置为引导沿着电化学电池的气流的导流件特征。