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Cooling device

a cooling device and cooling fan technology, applied in the direction of tubular elements, heat exhanger fins, stationary conduit assemblies, etc., can solve the problem that the cooling air cannot be efficiently blown to the radiator, and achieve the effect of improving the cooling efficiency of the radiator

Inactive Publication Date: 2020-04-16
NIDEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The disclosure aims to enhance the cooling efficiency of a radiator by efficiently blowing cooling air to it. This results in improved cooling of the radiator.

Problems solved by technology

However, in the cooling device disclosed in Patent Document 1, since gaps are formed between a plurality of radiators, some of the cooling air of a cooling fan may flow between the plurality of radiators.
Therefore, there is a possibility that the cooling air may not be blown to the radiators efficiently.

Method used

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  • Cooling device
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Examples

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Embodiment Construction

[0012]Hereinafter, exemplary embodiments of the present disclosure will be described with reference to the drawings. In the present disclosure, a vertical direction is defined such that a direction in which a radiator 21 is disposed with respect to a cold plate 20 is referred to as an “upper side,” and a direction opposite to that in which the radiator 21 is disposed is referred to as a “lower side.” In the present disclosure, a direction in which the radiator 21 is disposed with respect to the cold plate 20 is referred to as a “first direction.” A direction which is perpendicular to the “first direction” and in which a fin 22 extends in a longitudinal direction is referred to as a “second direction.” A direction perpendicular to the “second direction” in a horizontal direction is referred to as a “third direction,” based on which shapes and positional relationships between respective parts will be described. Also, a direction in which cooling air flows from an upstream side to a do...

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PUM

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Abstract

Provided is a cooling device which includes a plurality of cooling units and a blocking member and in which at least a portion of the blocking member is disposed between the cooling units.

Description

CROSS REFERENCE TO RELATED APPLICATIONS[0001]This application claims the priority benefit of Japanese Patent Application No. 2018-193912, filed on Oct. 13, 2018. The entirety of the above-mentioned patent application is hereby incorporated by reference herein and made a part of this specification.BACKGROUNDTechnical Field[0002]The present disclosure relates to a cooling device.Description of Related Art[0003]A conventional cooling device includes a plurality of radiators and a cooling fan which supplies cooling air to these radiators (for example, Patent Document 1: Japanese Patent Application Laid Open No. 2010-156467).[0004]However, in the cooling device disclosed in Patent Document 1, since gaps are formed between a plurality of radiators, some of the cooling air of a cooling fan may flow between the plurality of radiators. Therefore, there is a possibility that the cooling air may not be blown to the radiators efficiently.SUMMARY[0005]The disclosure tries to address the cooling ...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): F28D1/02F28F3/12
CPCF28F3/12F28D1/0246F28D1/0408F28F1/325F28D2021/0029F28F2215/02F28F2255/02F28F2270/00
Inventor NAKAE, NOBUYATOKESHI, TOSHIHIKOIMANISHI, TAKAHIROMAKITA, AKIHIKOTAMAOKA, TAKEHITO
Owner NIDEC CORP