An object of the present invention is to provide a heat exchanger that is structurally coupled to an endplate without a process of welding a connection member. To achieve the above-mentioned object, a heat exchanger according to the present invention may include a plurality of main plates each including a through-hole through which a heat exchange medium flows, and an outer wall formed at a periphery thereof, the plurality of main plates being stacked to constitute a heat exchanger core having a flow path formed therein, an endplate being in surface contact with the main plate disposed at an outermost side of the heat exchanger core, the endplate having one or more connection holes, and a connection member configured to be connected to an external component and at least partially inserted into the connection hole.

A fluid flow channel device includes a main body and a non-ceramic sub-body. The main body has a plurality of internal flow channels, and inlets and outlets thereof are arranged so as to be exposed on an outer side surface. The sub-body has a fluid supply path and a fluid recovery path. A supply port of the fluid supply path is arranged to face the inlets of the plurality of internal flow channels. A recovery port of the fluid recovery path is arranged to face the outlets of the plurality of internal flow channels. By disposing the supply port and the recovery port for transferring the fluid to and from the plurality of internal flow channels in the sub-body, it is possible to prevent a large thermal stress from being applied to the main body.

A tube heat exchanger for exchanging heat from a first fluid to a second fluid, comprising a tubular shell; an inner wall extending around a center axis of said tubular shell and forming a central chamber internally of said inner wall, and an annular heat exchange space extending externally of said inner wall and enclosed by said tubular shell, wherein the heat exchange space comprises a plurality of axially extending heat exchange sectors separated by radially extending separating walls, and flow paths of the first fluid and the second fluid extend in the heat exchange space, wherein adjacent heat exchange sectors communicate; and a set of flow tubes extending axially in each of said heat exchange sectors in said heat exchange space. At least one radially extending baffle is provided to divide said heat exchange sectors into at least two axially displaced heat exchange segments, wherein a flow path of the second fluid extends radially in opposite directions in adjacent heat exchange segments in the heat exchange sectors, and a flow path of the first fluid extends perpendicular to the flow path of the second fluid.

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.

The invention relates to improvements of a heat exchanger, particularly a scraping heat exchanger having an outer cylinder comprising a first wall having a smooth circle-cylindrical inner side, and an inner cylinder positioned concentrically within it. The improvements regard a simple detachable inner cylinder, a heat exchanger with lid including a fluid barrier, a heat exchanger with a tangential output, and a method and heat exchanger adapted for improved evacuation of a product chamber of a heat exchanger.

A liquid-cooled radiator includes liquid-cooled boards, a condenser, a driver, a coolant conduit assembly, and a mounting bracket. The liquid-cooled boards and the condenser are mounted on the mounting bracket. The driver is coupled to the liquid-cooled boards and the condenser through the coolant conduit assembly. The coolant conduit assembly includes a main conduit, a diverting block, and a sub-conduit. The diverting block is mounted to the mounting bracket. The liquid-cooled boards are coupled to the diverting block in parallel through the sub-conduit. The condenser, the driver, and the diverting block are coupled together through the main conduit. The driver drives coolant from the condenser to flow through the diverting block and the sub-conduit to the liquid-cooled boards, flow through the sub-conduit and the diverting block to the main conduit, and then flow from the main conduit to the condenser to be condensed.

Various embodiments of the present disclosure provide a heat sink for a plug-in card and a plug-in card including the heat sink. The heat sink comprises a first part secured to a surface of the plug-in card and a second part coupled to the first part and being movable relative to the first part in a first direction, wherein the first direction is perpendicular to the surface of the plug-in card. In this way, when the second part and the first part have a larger overlap in the first direction, the heat sink has a smaller first height and when the second part and the first part have a smaller overlap in the first direction, the heat sink has a greater second height.

Heat transfer between a fluid-bearing flexible tube and a heat-conducting surface is improved by fixing a flexible heat-conducting sheath to the flexible tube and by compressive fixing that distorts the tube and deforms the sheath and/or the surface. The tube can be made of cross-linked polythene (PEX). The sheath can be spirally wound high-purity aluminum wire. The sheath enables efficient heat transfer between the outer surface of the tube and the heat-conducting surface. Applications include radiant heating and cooling. Tube layout can be customized and variable tube spacing is possible, for example by using a castellated layer to support the tube.

A supporting structure that supports a heat exchanger having a saddle is provided. The supporting structure includes a first supporting structure for supporting the saddle along one end thereof and a second supporting structure for supporting the saddle along another end thereof. The first supporting structure and the second supporting structure are situated spaced apart from each other by at least a distance enabling passage of a transporter for transporting the heat exchanger.

In some examples, a computing device may include a heatsink, a thermal spreader, a first thermal pad located between the heatsink and the thermal spreader, a circuit board comprising a plurality of components, and a second thermal pad located between the thermal spreader and the circuit board. A plurality of standoffs may be located between the heatsink and the circuit board. Each standoff of the plurality of standoffs may pass through a corresponding spring of a plurality of springs and pass through a corresponding mounting hole of a plurality of mounting holes in the thermal spreader. Each screw of a plurality of screws may engage with a corresponding standoff of the plurality of standoffs. The plurality of springs may cause the thermal spreader and the second thermal pad to a relatively uniform amount of pressure to each component of the plurality of components.