Hanon Systems

Wi Sam Jo

Hong-Young Lim

Sun Mi Lee

Jun Young Song

Dong Suk Lee

Hyun Hee Jung

Ho Chang Sim

The present invention relates to a heat exchanger for cooling an electrical device, and more specifically, to a heat exchanger for cooling an electrical device, in which the tube-type cooling path parts may be coupled in multi-stages, the assembling of the electrical device and the cooling path part during the multi-stage coupling is easy, and cooling of both surfaces of the electrical device is possible through tight coupling between the electrical device and the cooling path part.

Heat exchanger for cooling electrical device

A heat exchanger having an optimum design considering a thermal capacity of an end portion of an extrusion tube to significantly improve heat transfer performance by optimizing a shape and a thickness of the end portion of the tube, and a heat exchanger having an optimum design obtained based on a structured rule to enable easy application to other tubes with various dimensions. The heat exchanger has an end portion of a tube has a cross section in a quadrangular shape with rounded corners, each having a radius in a range of 15% to 45% of a height of the tube.

Heat exchanger

The present invention relates to a heat exchanger for cooling an electrical element and a heat exchanger assembly for cooling an electrical element, and more particularly, to a heat exchanger for cooling an electrical element and a heat exchanger assembly for cooling an electrical element into which the electrical element may be easily inserted and in which both surfaces of the electrical element and a tube through which a coolant flows are formed to contact each other to improve cooling performance.

Heat exchanger for cooling electrical element

The present invention relates to a heat exchanger for cooling an electrical device, and more specifically, to a heat exchanger for cooling an electrical device, the heat exchanger being mechanically assembled through connection blocks while stacking a cooling flow path, which forms a cooling water flow path, and the electrical devices, thereby facilitating the insertion of the electrical devices and enabling pressing force between the cooling flow path and the electrical device to increase, such that cooling performance is improved.

Provided is an electric element cooling module, and more particularly, an electric element cooling module in which opposite surfaces of an electric element surface-contacts a cooling flow passage portion in which a cooling fluid flows and, thus, an electric element is easily inserted and an interval between cooling flow passages arranged in two lines in a width direction is controlled through terminals installed inside an electric element in a width direction, thereby preventing signal interference between terminals and achieving excellent assembly.

Electric element cooling module

The present invention relates to an outdoor heat exchanger, and more particularly, to an outdoor heat exchanger including a variable baffle whose opening and closing are controlled according to a switching of cooling/heating modes of a vehicle heat pump system to easily change a refrigerant pass and reduce the number of refrigerant passes at the time of heating than at the time of cooling.

Growing community of inventors

Daejeon, South Korea

Wi Sam Jo