Title:
A cooling device for rail cars
Document Type and Number:
Japanese Patent JP6177465
Kind Code:
B2
Abstract:
A cooling device for a railroad vehicle that cools a heat generating body housed in a storage box set on the floor of the railroad vehicle includes a heat conduction plate configuring a part of a side surface of the storage box, the heat generating body being mounted on one surface side of the heat conduction plate, a plurality of heat pipes inclined to project from the other surface side to an upper side of the heat conduction plate, a plurality of fins fixed to the plurality of heat pipes, and a cover that includes opening sections, and covers the cooling device. A total of areas of the opening sections located on the base side of the heat pipes is formed larger than a total of areas of the opening sections located on the distal end portion side of the heat pipes.
Inventors:
Yukio Nakajima
Mikoshiba Kota
Mikoshiba Kota
Application Number:
JP2016568223A
Publication Date:
August 09, 2017
Filing Date:
January 08, 2015
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
B61C17/00; H01L23/427; H05K7/20
Domestic Patent References:
| JP2000092819A | ||||
| JP2014014203A | ||||
| JP2000161880A | ||||
| JP2001345408A |
Foreign References:
| WO2013084729A1 | ||||
| WO2014203374A1 |
Attorney, Agent or Firm:
Hiroaki Sakai
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