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. 28, 2010
Filed:
Dec. 22, 2006
Yoshinori Koyama, Nagasaki, JP;
Katsuhiko Yokohama, Nagasaki, JP;
Osamu Shinada, Nagasaki, JP;
Hiromi Ishii, Minato-ku, JP;
Yuichiro Kitagawa, Nagasaki, JP;
Kosei Manabe, Minato-ku, JP;
Yoshinori Koyama, Nagasaki, JP;
Katsuhiko Yokohama, Nagasaki, JP;
Osamu Shinada, Nagasaki, JP;
Hiromi Ishii, Minato-ku, JP;
Yuichiro Kitagawa, Nagasaki, JP;
Kosei Manabe, Minato-ku, JP;
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Abstract
A compact pressurized high-temperature gas cooler having superior heat exchange performance and excellent economical efficiency is provided. A return-flow structure is formed in which a flue through which high-temperature gas flows is formed in a pressure container, a heat exchanger is disposed in the flue, and a partition dividing the internal cross-sectional area of the flue is provided so that the high-temperature gas supplied from a bottom or a top portion of the pressure container flows back in a return direction. The cross-sectional-area division ratio dividing the internal cross-section of the flue is set so that the flow rate of the high-temperature gas flowing in one direction matches that flowing in the direction opposite thereto.