US Patent 11929474 Battery module and battery pack thermal control system

A battery module comprising a plurality of cells and a casing comprising one or more cell-containing layers configured to house the cells is provided. The casing further comprises one or more cooling layers, such that each cooling layer is configured to contain the partial immersion cooling means in such a manner that said partial immersion cooling means are positioned directly around at least one electrode of the cells. A battery pack thermal management system for a vehicle comprising at least one of the battery modules is also provided, as well as a method of controlling the cell temperature of a battery module using said system.