An energy storage system, including a housing in which a plurality of battery cells are arranged. The plurality of battery cells are spaced with respect to each other by a device arranged between every two respective adjacent battery cells of the plurality of battery cells, so that a space is created therein. At least one emergency cooling channel is associated with the space.

The present invention pertains to a supporting structure for receiving battery cells in a battery system of a hybrid or electrical vehicle, the supporting structure comprising a bottom plate and two side plates arranged on the bottom plate, wherein the inner sides of the two side plates and the bottom plate define an internal volume for receiving the battery cells and wherein each side plate comprises a flange at its outer side and wherein each flange comprises fixation means for fastening the supporting structure to an adjacent supporting structure.

The present invention pertains to a supporting structure for receiving battery cells in a battery system of a hybrid or electrical vehicle, the supporting structure comprising a bottom plate and two side plates arranged on the bottom plate, wherein the inner sides of the two side plates and the bottom plate define an internal volume for receiving the battery cells and wherein each side plate comprises a flange at its outer side and wherein each flange comprises fixation means for fastening the supporting structure to an adjacent supporting structure.

The present invention pertains to a battery housing for receiving battery cells, preferably for use in an electric or hybrid vehicle, the battery housing comprising a bottom plate forming a base of the housing, wherein the bottom plate is connectable to another bottom plate of the same kind by means of a connection system to form a modular bottom of the housing.

A heat dissipation structure including a plurality of heat dissipating members, and a support plate for supporting the heat dissipating members. Each of the heat dissipating members includes a plurality of cushion members each having a hollow or a solid shape, and a heat conduction sheet covering an outer surface of the cushion members. The support plate includes a plurality of grooves for supporting the heat dissipating members in a direction orthogonal to a longitudinal direction of the heat dissipating members. Each of the grooves is a curved recess portion formed in a thickness direction, opened to the side of the heat dissipating member, formed to have a radius of curvature larger than a radius of curvature of the heat dissipating member, and to have a depth smaller than a circular conversion diameter of the heat dissipating member, and a battery provided with the heat dissipating structure.

A heat dissipation structure including a plurality of heat dissipating members, and a support plate for supporting the heat dissipating members. Each of the heat dissipating members includes a plurality of cushion members each having a hollow or a solid shape, and a heat conduction sheet covering an outer surface of the cushion members. The support plate includes a plurality of grooves for supporting the heat dissipating members in a direction orthogonal to a longitudinal direction of the heat dissipating members. Each of the grooves is a curved recess portion formed in a thickness direction, opened to the side of the heat dissipating member, formed to have a radius of curvature larger than a radius of curvature of the heat dissipating member, and to have a depth smaller than a circular conversion diameter of the heat dissipating member, and a battery provided with the heat dissipating structure.

A thermal management system for an electric component has a housing for the electric component and a heat exchange plate extending over the surface of the lateral face of the housing. The plate has a fluid channel between a fluid inlet and a fluid outlet, a supply duct to supply the plate with fluid and a discharge duct, a casing defining the housing(s) and receiving the heat exchange plate and the supply and discharge ducts. The system includes a fluid collecting box arranged to collect fluid from a possible fluid leakage at the junction between the fluid inlet and the fluid outlet of the plate and the associated supply and discharge ducts, so as to prevent said leaked fluid from dripping into a bottom of the casing.

The invention relates to a compartment for an apparatus likely to emit heat during its operation, in particular for an electrical energy storage device for a motor vehicle, this compartment having at least one cooling plate arranged to have a cooling fluid flowing through it and arranged to cool said apparatus, this compartment also including an upper housing arranged to receive said electrical equipment, and a lower housing in which at least one fluid connection element for supplying fluid to the cooling plate is placed, the lower and upper housings being insulated from one another in a fluid-tight manner.

The invention relates to a compartment for an apparatus likely to emit heat during its operation, in particular for an electrical energy storage device for a motor vehicle, this compartment having at least one cooling plate arranged to have a cooling fluid flowing through it and arranged to cool said apparatus, this compartment also including an upper housing arranged to receive said electrical equipment, and a lower housing in which at least one fluid connection element for supplying fluid to the cooling plate is placed, the lower and upper housings being insulated from one another in a fluid-tight manner.

A battery module includes a plurality of battery cells; an accommodation part to surround circumferences of the battery cells and having an accommodation space therein in which the battery cells are accommodated, the accommodation part having opened upper and lower portions; a cooling fluid supply part connected to one side of the accommodation part to supply a cooling fluid into the accommodation part; a cooling fluid discharge part connected to the other side of the accommodation part to discharge the cooling fluid within the accommodation part; a first blocking part above the accommodation part to block the opened upper portion of the accommodation part; and a second blocking part below the accommodation part to block the opened lower portion of the accommodation part and support the battery cells. A path through which the cooling fluid supplied into the accommodation space flows is defined between the battery cells.