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:
Sep. 29, 2020
Filed:
Mar. 09, 2016
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Japan Aerospace Exploration Agency, Tokyo, JP;
Daiki Watanabe, Tokyo, JP;
Masaki Adachi, Tokyo, JP;
Hiroyuki Kobayashi, Tokyo, JP;
Akihide Kurosu, Ibaraki, JP;
Hideto Kawashima, Ibaraki, JP;
Nobuki Negoro, Ibaraki, JP;
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
JAPAN AEROSPACE EXPLORATION AGENCY, Tokyo, JP;
Abstract
A cooling mechanism includes a bottom wall () in contact with a combustion chamber, an upper wall (), and a cooling passage () arranged between the bottom wall () and the upper wall (). The cooling passage () includes a first passage () extending to a first direction, a second passage () extending to the first direction, and a connection section () connected with the first passage () and the second passage (). The second passage () is arranged to have an offset to the first passage () in a second direction perpendicular to the first direction and along the bottom wall ().