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:
May. 01, 2018
Filed:
Mar. 18, 2015
Fuji Electric Co., Ltd., Kawasaki-shi, Kanagawa, JP;
Nobuhide Arai, Matsumoto, JP;
Hiromichi Gohara, Matsumoto, JP;
FUJI ELECTRIC CO., LTD, Kanagawa, JP;
Abstract
A cooler includes: a jacket having an internal coolant conduction space surrounded by a main cooling surface top plate, an opposite bottom plate, and a side wall; coolant inflow and outflow pipes connected to two through holes in the side wall; a coolant introduction channel forming a part of the coolant conduction space and communicating with the coolant inflow pipe; a coolant discharge channel forming a part of the coolant conduction space and communicating with the coolant outflow pipe; and a fin unit between the coolant introduction and discharge channels. The fin unit includes a plurality of fins having separate main surfaces and thermally connected to the top plate. The fins have first ends acutely angled relative to a direction of flow of coolant in the coolant introduction channel, and second ends acutely angled relative to a direction of flow of coolant in the coolant discharge channel.