The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 09, 2018
Filed:
Nov. 22, 2012
Hiroyuki Higashino, Tokyo, JP;
Yukio Nakashima, Tokyo, JP;
Shigetoshi Ipposhi, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A cooling device includes a base plate to a rear surface side of which an under-floor device is attached. A heat radiating unit is attached to a front surface side of the base plate and radiating heat is conducted from the under-floor device via the base plate. A cover surrounding the heat radiating unit and including a side opening is capable of causing traveling wind to flow therein and thereout, in opposite side surfaces facing a traveling direction of a vehicle. A guide plate guides traveling wind flowing in from the side opening to the heat radiating unit by blocking at least part of a gap area between a surface connecting the opposite side surfaces and the heat radiating unit, the guide plate being provided in a side gap area between a side surface of the cover and the heat radiating unit on a traveling-wind flow-in side.