A radiating fin and a connection structure composed of multiple radiating fins. Each radiating fin has a main body formed with a first plane face. A first bending edge and a second bending edge extend from two sides of the first plane face. The first plane face is formed with a first perforation and a second perforation and a third perforation and a fourth perforation. A first extension section and a second extension section respectively from the first and second bending edges. Two front ends of the first extension section are bent and formed with a first latch plate and a second latch plate. Two front ends of the second extension section are bent and formed with a third latch plate and a fourth latch plate. The latch plates of a forward radiating fin are correspondingly passed through and latched in the perforations of an adjacent rearward radiating fin.

Heat transfer devices and methods for enclosing a heat source and facilitating convective heat transfer from the heat source. A heat transfer device includes an outer wall having an outer surface exposed to an environment of the heat transfer device and defining an outer shape of the heat transfer device, and an inner wall defining a flow passage through the heat transfer device. The outer wall and the inner wall collectively define an internal volume that is configured to house the heat source. The flow passage comprises an inlet configured to receive a fluid from the environment, and an outlet configured to exhaust the fluid from the flow passage that comprises a core region extending between the inlet and the outlet and configured to deliver the fluid from the inlet to the outlet and allow heat to exchange between the fluid within the core region and the internal volume.

An electronic device includes a printed circuit board (PCB). One or more components mounted on at least one of a first side and a second side of the PCB. The first side and the second side are two opposite sides of the PCB. A plurality of solder blades mounted on the second side of the PCB one or more heatsinks inserted onto the plurality of solder blades mounted on the second side of the PCB.

A cooling device for an automotive battery includes at least one coolant line and at least one separate pressing element which is designed to be elastic so as to press the coolant line against an exterior side, preferably a flat side, of the automotive battery. The pressing element is designed as a composite component which has a separately manufactured reinforcing component which is enclosed in a plastic material. A method for manufacturing the cooling device includes the acts of providing a reinforcing component, in particular an elastic metal component, manufacturing an elastic pressing element as a composite component by sheathing the reinforcing component with plastic material, and applying a coolant line to the composite component. The composite component is acted upon to press against the coolant line in the event of deformation perpendicular to the exterior side of the automotive battery to be cooled.

To provide a heat-dissipating sheet having good close-contact properties with an adherend such as a heat-generating body and being easy to handle. A heat-dissipating sheet includes a heat-dissipating member including a graphite sheet, a first thermally conductive layer, and a second thermally conductive layer stacked in this order. The first thermally conductive layer contains a thermally conductive filler dispersed in a polymer matrix and has an outer shape larger than the graphite sheet when viewed in plan. The second thermally conductive layer contains a thermally conductive filler dispersed in a polymer matrix, is more flexible than the first thermally conductive layer, and has an outer shape identical to or smaller than the first thermally conductive layer when viewed in plan.

Support frame (4) configured to bear a heat exchanger comprising a flange (22) for coolant to pass through, the frame comprising a lateral wall (12) in which a light (28) is produced, which is configured to be passed through by the flange (22), characterized in that the lateral wall (12) comprises at least one edge (34, 36) placed near an end of the light (28) and arranged at least partially through the light (28) so as to define an insertion path for the flange which is inclined relative to the normal to the lateral wall, the edge also being configured to form a point on which the flange pivots.

A heat exchanger that includes a first manifold; a second manifold; a plurality of refrigerant tubes configured to fluidically couple the first and second manifolds; a plurality of fins placed between the plurality of refrigerant tubes, such that the fins and refrigerant tubes define a core having a plurality of open channels that allow air to flow there through; and a water-shedding device positioned approximate to the first manifold with a separation distance being maintained there between. At least a portion of the water-shedding device extends into one or more fin free windows located between the plurality of refrigerant tubes, such that condensate is extracted from between the refrigerant tubes.

Provided is a bracket for securing a number of cooling rings arranged on a bearing ring, which bracket includes an upper surface, a lower surface shaped to lie on the cooling rings, and a through-opening extending between the upper surface and the lower surface to accommodate a fastener for mounting the bracket to the bearing ring; wherein the material properties of the bracket are chosen to permit movement of the cooling rings relative to the bracket when the bracket is mounted to the bearing ring; and/or wherein the bracket is made of a resilient elastic material. Further provided is a cooling arrangement for a bearing, including a number of cooling rings arranged in parallel on a mounting surface of a bearing ring of the bearing; and a number of such brackets to secure the cooling rings to the bearing body.

A heat exchanger tank 20a is disclosed in accordance with an embodiment of the present invention. The heat exchanger tank 20a include external ribs 22a that provide reinforcement to structure of the tank 20a, wherein at least one reinforcement element 30a engages with an external tank portion and is tensioned by press fitting the at least one reinforcement element 30a on the external tank portion such that limbs 31a of the reinforcement element 30a are separated by the external tank portion between the external ribs 22a. The reinforcement element 30a is further maintained in the tensioned configuration by using at least one retention means.

The invention relates ton attemperator. It has a pipe section (3) and a liner pipe section (4) arranged within the pipe section (3) and being attached thereto. The pipe section (3) has an internal wall surface (33) and the liner pipe section (4) has an external wall surface (43). The internal wall surface (33) and external wall surface (43) form a gap (6) between them. The pipe section (3) and liner pipe section (4) each has an inlet end (31, 41) for connection to a steam supply and an outlet end (32, 42) for steam. The attemperator is provided with water injection means (2) arranged for supplying water into the interior of the liner pipe section (4). The inlet end (31) of the liner pipe section (3) has an outwardly extending wall portion (44) forming an outer circumferential outer zone (45), which zone (45) may contact the internal wall surface (33) of the pipe section (3).

According to the invention there is provided a plurality of openings (47) arranged to allow steam to enter the space formed by the gap (6) between the internal wall surface (33) and the external wall surface (43).

The invention also relates to a use of the attemperator.