A battery assembly according to a non-limiting aspect of the present disclosure includes, among other things, a housing, an array of battery cells provided within the housing, and a thermal exchange assembly adjacent the array and including an inlet, an outlet, and a tube configured to direct fluid from the inlet to the outlet. Further, the tube is overmolded with the housing. This disclosure also relates to a method of forming a battery assembly.

A bracket for mounting a heat exchanger to a mounting structure. The bracket includes a heat exchanger engagement portion having a heat-shrink material configured to contract and shrink onto a portion of the heat exchanger when heated to secure the heat exchanger engagement portion to the heat exchanger. A mounting portion extends from the heat exchanger engagement portion and is configured to be affixed to the mounting structure to rigidly mount the heat exchanger.

Disclosed is a method for producing a plate-shaped heat exchanger for batteries or converters for generating electricity, to a plate-shaped heat exchanger for batteries or converters for generating electricity, and to an assembly of plate-shaped heat exchangers and converter or battery cells. A plate-shaped heat exchanger includes two frame parts, which peripherally surround one profiled heat-conducting element each, wherein the profiles of the profiled heat-conducting elements form channels in the connected state of the frame parts, through which channels a fluid can be conducted. In the connected state, the frame parts form at least two supply channels for feeding and leading away of fluid, from which supply channels openings extend to the channels of the profiled heat-conducting elements. The frame parts have at least one connection for the feeding and leading away of fluid for each supply channel, which connection can be connected to a connection of a frame part of a further heat exchanger.

A heat dissipation sheet includes a resin material and a heat dissipation member that is made of a material with a higher thermal conductivity than the resin material. The heat dissipation member has protrusion bands and recess bands that are alternately arranged in parallel with one another. Top surfaces of the protrusion bands are flush with each other, and are located in a first horizontal surface. Bottom surfaces of the recess bands are flush with each other, and are located in a second horizontal surface. A first slit is provided between the top surfaces of the adjacent protrusion bands. A second slit is parallel to the first slit is provided between the bottom surfaces of the adjacent recess bands. Portions of the heat dissipation member other than both the top surfaces of the protrusion bands and the bottom surfaces of the recess bands are buried in the resin material.

A battery assembly according to a non-limiting aspect of the present disclosure includes, among other things, a housing, an array of battery cells provided within the housing, and a thermal exchange assembly adjacent the array and including an inlet, an outlet, and a tube configured to direct fluid from the inlet to the outlet. Further, the tube is overmolded with the housing. This disclosure also relates to a method of forming a battery assembly.

A method for constructing a module of a modular cooling unit includes acquiring a plurality of tubes, each tube having a first end and a second end, and overmolding a first header onto the first ends of the plurality of tubes to form a watertight connection between the first header and the first ends of the plurality of tubes, the first header having a plurality of parallel first slots, each slot of the parallel first slots having an extended surface configured to receive and retain the first end of the tube.

Provided is a flexible heat radiating sheet with high thermal conductivity. The heat radiating sheet includes a resin material and a heat radiating member that extends in the planar direction and has a required thickness. The heat radiating member is bent such that in portions of a thin plate member between adjacent slit rows, projecting portions and recess portions are alternately repeated in the X-axis direction, and a projecting portion and a recess portion that are adjacent in the Y-axis direction are located facing each other. The heat radiating member is entirely buried in the resin material excluding apexes of the projecting portions and the recess portions.

Embodiments provide a helical layer structure including: a helical core member which is formed of a flexible, lengthy, flat plate-like core member and which is formed of a steel plate made of a metal material, such as iron; and a polymeric coating layer which is formed of a polymeric material such as a thermosetting elastic material or a thermoplastic elastic material, and which coats the helical core member. The manufacturing method of the helical layer structure includes: a feeding step of feeding a core member having flexibility; a supply step of supplying the polymeric material having fluidity; a coating step of coating the core member with the polymeric material; a cooling step of cooling a coated intermediate which is coated with the polymeric material; and a helix formation step of helically twisting the coated intermediate to form the helical layer structure.

A heat exchange apparatus, and method of forming the apparatus, are disclosed. The apparatus includes a thermally conductive substrate with a metal microlattice structure adhered to the thermally conductive substrate and in thermal communication with the thermally conductive substrate, the metal microlattice structure comprising a region containing an electroless metal. A method of making the apparatus includes forming a polymer lattice, applying the polymer lattice to a thermally conductive substrate, forming an electroless plated metal layer on the polymer lattice, forming an electroplated metal layer on the electroless metal layer, and forming a metal microlattice of the electroless metal layer and the electroplated metal layer.

A heat exchanger is provided that includes a housing and an exchanger region which is arranged in the housing and has tubes and at least one base, wherein the tubes are connected to the at least one base, wherein the housing is manufactured from a plastic and has a housing inner surface, wherein the housing inner surface is covered at least in regions or in sections by at least one metallic element for protecting the housing from a thermal load. The invention further relates to a method for producing a heat exchanger.