Abstract: A temperature regulation device includes an upper plate and lower plate assembled together to form multiple circulation channels for a heat-transfer fluid to circulate in. The multiple circulation channels are grouped together in groups of channels running parallel to one another with a spacing between the channels referred to as an intra-group spacing. Two groups of channels with the same direction of circulation are separated from each other by an intermediate group of channels with an opposite circulation direction. The device also includes a connector assembled on the upper or lower plate that creates a fluid path for connecting two outlet collecting zones. The connector includes an external fluid inlet orifice and an external fluid outlet orifice.

Abstract: A tube of a thermal regulation device for cooling electrical energy storage members is disclosed. The tube extends in a longitudinal main direction of elongation. The tube includes a plurality of longitudinal channels for circulating heat transfer fluid that are formed one beside the other in the material inside the tube. The longitudinal channels open out onto each longitudinal end face of the tube. The longitudinal channels are divided into a first assembly for circulating heat transfer fluid and a second assembly for circulating heat transfer fluid. At least one longitudinal end face of the tube includes a sealing zone which is disposed between the channels contributing to forming the first circulating assembly and the channels contributing to forming the second circulation assembly.

Abstract: A thermal regulation device for cooling electrical energy storage members, the thermal regulation device including a tube that is configured to be in contact with the electrical energy storage members and that includes at least one channel for circulating heat transfer fluid, a collecting tank that is disposed at one end of the tube and that includes collecting chambers that fluidically communicate with the at least one circulation channel of the tube, and at least two connecting sleeves disposed on either side of the collecting tank and configured to communicate with the same collecting chamber, the connecting sleeves having shapes that are distinct from one another.

Abstract: The invention relates to a temperature control device, in particular a cooling device, for an electrical component that is capable of releasing heat during its operation, in particular for an electrical energy storage module. The device has a first outer plate and a second outer plate, as well as a central member arranged between the two outer plates. The central member includes reliefs arranged in order to form, with the outer plates, at least two layers of circulation channels for a heat-transfer fluid. The layers are located on either side of the central member and have the same heat-transfer fluid circulation direction.

Abstract: The invention concerns a cooling device and a battery pack comprising a heat exchanger (10), comprising a first plate (1) forming a so-called bottom face of the exchanger and a second plate (2) forming a second so-called top face of the exchanger, the first and second plates comprising, between them, coolant circulation channels (3) formed in a thickness of the exchanger between the first plate and the second plate, in which the first plate comprises at least one tubular socket (4), for receiving a fluid collection end-piece (5), extending from an outer face of the first plate towards the inside of the exchanger, the second plate comprising at least one boss (6) on the top face of the exchanger and producing a recess (7) that locally increases the thickness of the exchanger on the inner face of the second plate, the recess accommodating the socket and forming a fluid passage between one end (4a) of the socket in the recess and at least one channel (3) of the exchanger.

Abstract: The invention relates to a connection interface (20) for a connection assembly (10) for connecting refrigerant tubes in a cooling assembly of a motor vehicle electrical storage device, the connection assembly (10) comprising at least one flange (18) made integral with a heat exchange member (4), said connection interface (20) being arranged at end portions (24) of refrigerant fluid tubes to be connected to said heat exchange member, characterised in that the connection interface (20) comprises a first portion (50) integral with the end of each of the tubes (12) and a second portion (52) mounted freely around the tubes, the second portion comprising openings (64, 66) for passing the tubes dimensioned to allow a clearance for relative movement therebetween of the two portions (50, 52) of the connection interface (20), at least in a plane perpendicular to a direction of elongation of the end portions of the tubes, the connection interface (20) being configured to engage with a securing member (36) capable of set

Abstract: The invention relates to a temperature control device, in particular a cooling device, for an electrical component prone to releasing heat during operation, in particular for an electrical energy storage module, said device comprising an upper plate and a lower plate that is assembled with said upper plate to jointly form a plurality of ducts for the circulation of a heat transfer fluid, in particular a refrigerant fluid, in particular a fluid selected from the refrigerant fluids R134a, R1234yf and R744; in said device, the ducts are grouped into groups of ducts, the ducts of a group extending substantially parallel to one another at a predetermined ‘intra-group distance’ between neighboring ducts; two groups of ducts in which the fluid flows in the same direction being separated from each other by at least one group of ducts in which the fluid flows in the opposite direction, wherein the device comprises a connector (550).

Abstract: The invention relates to a temperature control device, in particular a cooling device, for an electrical component prone to releasing heat during operation, in particular for an electrical energy storage module, said device comprising an upper plate and a lower plate that is assembled with the upper plate to jointly form a plurality of ducts for a heat transfer fluid, in particular a refrigerant fluid, in particular a fluid chosen from the refrigerant fluids R134a, R1234yf and R744; in said device, the ducts are grouped into groups of ducts, the ducts of a group extending substantially parallel to one another at a predetermined intra-group distance between neighboring ducts; two groups of ducts in which the fluid flows in the same direction are separated from each other by at least one group of ducts in which the fluid flows in the opposite direction, the device comprising a connector (550).

Abstract: A manifold for a heat exchanger for a motor vehicle that includes a tubular wall and at least one separating partition partitioning the manifold. The tubular wall may have at least one slot formed over a portion of the tubular wall's cross section and may allow for the insertion of said separating partition. The separating partition may include an internal part inserted into the tubular wall, and the internal part may have a periphery with a first portion and a second portion situated facing the tubular wall. The second portion may be adjacent to at least one deformation of the tubular wall, such that an internal cross section of the tubular wall corresponds to the perimeter of the partition along the second portion.

Abstract: The invention relates to a support device for a tube, in particular for a tube of a heat exchanger intended to come up against a vehicle battery for the purpose of its cooling, the device comprising a base, on which the tube is intended to be mounted, and a compression element (1), said base and said compression element (1) comprising a contact zone (25), extending in a direction d, known as the direction of contact, said base and said compression element (1) being intended to come into contact via their contact zone (25) when said compression element (1) is under stress, said contact zone of the compression element (1) and/or said contact zone of the base exhibiting an evolutive configuration in said direction of contact d.

Abstract: The invention relates to a manifold (1) for a heat exchanger (3), in particular for a motor vehicle, said manifold (1) comprising a tubular wall (5) and at least one separating partition (7) partitioning the manifold (1), said tubular wall (5) comprising at least one slot (11) formed over a portion of its cross section and able to allow an insertion of said separating partition (7), the separating partition (7) comprising an internal part (21) inserted into the tubular wall (5), said internal part (21) having a periphery provided with a first portion (21a) and a second portion (21b) situated facing the tubular wall (5), said second portion (21b) being adjacent to at least one deformation of the tubular wall, such that an internal cross section of the tubular wall (5) corresponds to the perimeter of the partition along the second portion (21b).