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. 20, 2026
Filed:
Jul. 27, 2021
Mitsubishi Electric Corporation, Tokyo, JP;
Yuki Miyata, Tokyo, JP;
Hiroyuki Ushifusa, Tokyo, JP;
Toru Yamada, Tokyo, JP;
Hirokazu Takabayashi, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
An in-vehicle device includes a housing, one or more coolers, and one or more turbulence generating members. The housing is attachable to a railway vehicle and accommodates an electronic component that generates heat. The one or more coolers are attached to and located outside the housing, with the one or more coolers thermally connected to the electronic component, to dissipate heat transferred from the electronic component to passing air occurring when the railway vehicle travels. The one or more turbulence generating members are located on a flow path of the passing air to cause turbulence by partly interrupting a flow of the passing air flowing to the at least one cooler.