A battery may include a first battery module, a second battery module, and a thermal management component. The first battery module may include a plurality of first battery cells, the second battery module may include a plurality of second battery cells, and the plurality of second battery cells may be located at the peripheries of the first battery cells. The thermal management component may include a first flow channel, a second flow channel, a first inlet through which fluid is input into the first flow channel, and a second inlet through which fluid is input into the second flow channel. The first flow channel and the second flow channel can be formed as two separate flow channels for flowing, so that the first flow channel adjusts temperature of the plurality of first battery cells and the second flow channel adjusts temperature of the plurality of second battery cells.

A battery may include a first battery module, a second battery module, and a thermal management component. The first battery module may include a plurality of first battery cells, the second battery module may include a plurality of second battery cells, and the plurality of second battery cells may be located at the peripheries of the first battery cells. The thermal management component may include a first flow channel, a second flow channel, a first inlet through which fluid is input into the first flow channel, and a second inlet through which fluid is input into the second flow channel. The first flow channel and the second flow channel can be formed as two separate flow channels for flowing, so that the first flow channel adjusts temperature of the plurality of first battery cells and the second flow channel adjusts temperature of the plurality of second battery cells.

A battery module including a plurality of battery cells that prevents the movement of the battery cells due to impact and has excellent cooling performance of the battery cells includes a battery cell group including a laminate of a plurality of flattened rectangular battery cells stacked in a thickness direction of the battery cells, and a housing storing the battery cell group. The battery cell group includes a plurality of cell holders configured to hold the individual battery cells from both sides in the thickness direction, and a plurality of side plates disposed at both ends of the plurality of battery cells in a width direction via the plurality of cell holders. Each of the cell holders has a restriction portion configured to restrict movement of the corresponding battery cell in a direction intersecting the thickness direction, and fixing portions that engage with the side plates.

A battery module including a plurality of battery cells that prevents the movement of the battery cells due to impact and has excellent cooling performance of the battery cells includes a battery cell group including a laminate of a plurality of flattened rectangular battery cells stacked in a thickness direction of the battery cells, and a housing storing the battery cell group. The battery cell group includes a plurality of cell holders configured to hold the individual battery cells from both sides in the thickness direction, and a plurality of side plates disposed at both ends of the plurality of battery cells in a width direction via the plurality of cell holders. Each of the cell holders has a restriction portion configured to restrict movement of the corresponding battery cell in a direction intersecting the thickness direction, and fixing portions that engage with the side plates.

A battery module includes: a cell stack including a plurality of unit cells arranged in a first direction; and an insulating member around the plurality of unit cells; a plurality of module housings, each of the module housings including a plurality of receiving parts and receiving the cell stack; and a coupling part, and each of the receiving parts includes a fixing wall around the cell stack and having at least a portion which is in contact with the cell stack, and the fixing wall includes end walls at respective sides of each of the receiving parts in the first direction to engage end surfaces of respective sides of the cell stack in the first direction, and the coupling part is configured to be coupled to the coupling part of an adjacent battery module.

An assembly comprising a housing (6) having walls (11) and containing groups of electrical cells (7). Each wall contains at least one space in which, at a given time, a flow of thermal fluid (F2) can be present.

The said space, and thus the corresponding wall (11), has a flow of fluid inlet and outlet. In a flow of fluid-tight manner, the flow of fluid inlet and outlet communicate with, respectively, a supply (25a) of thermal flow of fluid and a discharge (25b) of said flow of fluid, so that the flow of fluid can circulate in said space. Through the surrounding wall and said sealed communications, said space is physically isolated from the cells, so that the flow of fluid (F2) therein and the interior space (9) of the housing do not communicate. The wall (11) extends parallel to at least one of the lateral faces of at least one said cell (7).

The invention relates to a compartment for equipment likely to emit heat during its operation, in particular for a device for storing electrical energy for a motor vehicle, said compartment having at least one cooling plate arranged to have a cooling fluid flowing through it and arranged to cool said equipment. The compartment further includes an upper housing arranged to accommodate said electrical equipment, and a lower housing, in which at least one fluid connection element is placed in order to supply the cooling plate with fluid, the lower and upper housing being isolated from each other in a fluidly sealed manner.

The invention relates to a compartment for equipment likely to emit heat during its operation, in particular for a device for storing electrical energy for a motor vehicle, said compartment having at least one cooling plate arranged to have a cooling fluid flowing through it and arranged to cool said equipment. The compartment further includes an upper housing arranged to accommodate said electrical equipment, and a lower housing, in which at least one fluid connection element is placed in order to supply the cooling plate with fluid, the lower and upper housing being isolated from each other in a fluidly sealed manner.

A composition is described comprising a cyclic olefin; a ring opening metathesis polymerization catalyst; and at least 40 wt. % of thermally conductive particles. The thermally conductive particles are selected such that the composition after curing has a thermal conductivity of at least 1W/M*K. In one embodiment, the thermally conductive particle comprises a combination of smaller and larger thermally conductive particles. In another embodiment, the thermally conductive particles comprise boron nitride particles. Also described are (e.g. structural) adhesives, methods of bonding and articles.

Disclosed herein is a composition comprising a thiol-terminated compound; an oxidant; and a thermally conductive filler package comprising thermally conductive, electrically insulative filler particles. The thermally conductive, electrically insulative filler particles have a thermal conductivity of at least 5 W/m.Math.K (measured according to ASTM D7984) and a volume resistivity of at least 1 Ω.Math.m (measured according to ASTM D257, C611, or B193) and may be present in an amount of at least 50% by volume based on total volume of the filler package. The thermally conductive filler package may be present in an amount of 15% by volume percent to 90% by volume based on total volume of the composition. The present invention also is directed to a method for treating a substrate and to substrates comprising a layer formed from a composition disclosed herein.