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Cooling device

一种冷却装置、冷却器的技术，应用在冷却/通风/加热改造、照明和加热设备、电气元件等方向，能够解决不能够清洁过滤器片、不适合长期使用、不可能拆卸等问题

Inactive Publication Date: 2011-10-05
TOYOTA IND CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the heat generator is connected to the multiple heat transfer plates in the laminated structure by brazing or soldering, so it is almost impossible to disassemble these parts in the laminated structure
Therefore, it is not possible to clean the filter sheets in the cooling device according to the above disclosure, so it is not suitable for long-term use

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0016] The following will refer to Figure 1 to Figure 3 The cooling device according to the first embodiment will be described. For convenience, the following description is in the figure 1 The view is performed as the case of the front view.

[0017] refer to figure 1 , the cooling device of the first embodiment is indicated with 1 . The cooling device 1 includes a cooler 2 , an inlet pipe 3 , an outlet pipe 4 , an introduction pipe 5 , a delivery pipe 6 , a first connector 16 , a second connector 23 , a filter 21 , a pump 7 and a radiator 8 . An electrical device formed by a heat generator 9 such as a semiconductor module comprising a heat-conducting material is connected to the top surface of the cooler 2 by soldering.

[0018] The cooler 2 includes a top plate 10, a bottom plate 11 spaced apart from the top plate 10 by a predetermined distance, side plates 12 connecting the outer periphery of the top plate 10 and the outer periphery of the bottom plate 11, a plurality...

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PUM

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Abstract

A cooling device includes a refrigerant inlet, a refrigerant outlet, a cooler including therein a refrigerant passage, an introduction tube communicating with the refrigerant inlet and a filter detachably disposed between the refrigerant inlet and the introduction tube.

Description

technical field [0001] The present invention generally relates to a cooling device for an electrical device, and more particularly, to a cooling device having a filter. Background technique [0002] The electric device has a cooling device for cooling the electric device by allowing heat generated by a heat generator such as a semiconductor device mounted to the electric device to be dissipated. The cooling device comprises a cooler in which passages are formed by mounting fins in a sealed housing of the cooler. The cooler is operable to exchange heat generated by the heat generator with a coolant, such as water circulated through the channels, thereby cooling the heat generator. [0003] Typically, the cooler is connected to the radiator and pump by pipes or hoses used to circulate the coolant. Due to contamination of the coolant used for the cooling device with foreign particles generated by the components of the refrigeration circuit and due to damage to the walls of su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20H01L23/34
CPCF28F19/01H01L23/473H01L2924/0002H01L2924/00F28F3/08H05K7/20H01L23/34
Inventor 森昌吾
Owner TOYOTA IND CORP