Gm global technology operations llc (20250087785). BATTERY PACK HAVING AN INTEGRATED COOLING SYSTEM

BATTERY PACK HAVING AN INTEGRATED COOLING SYSTEM

Organization Name

gm global technology operations llc

Inventor(s)

Zhenwen Hu of Shanghai (CN)

Xiaoling Chen of Sterling Heights MI (US)

Derek F. Lahr of Howell MI (US)

Hui-Ping Wang of Troy MI (US)

Chengwu Duan of Shanghai (CN)

Jian Yao of Shanghai (CN)

Lu Huang of Troy MI (US)

BATTERY PACK HAVING AN INTEGRATED COOLING SYSTEM

This abstract first appeared for US patent application 20250087785 titled 'BATTERY PACK HAVING AN INTEGRATED COOLING SYSTEM

Original Abstract Submitted

a battery pack includes a first header having a first conduit and a second header having a second conduit. the battery pack also includes an energy storage system having energy storage cells arranged between the first header and the second header. a coolant plate assembly is arranged between the first header and the second header and abuts the plurality of energy storage cells. the coolant plate assembly includes a coolant channel having a first end fluidically connected to the first conduit, a second end fluidically connected to the second conduit, and an intermediate portion defining a flow path. the coolant plate assembly also includes a first planar section having a first surface facing the energy storage cells and a second surface having protrusions extending into the coolant channel.