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:
Mar. 20, 2007
Filed:
Nov. 12, 2004
Katsunari Ohsono, Hyogo, JP;
Toshihiro Matsuoka, Hyogo, JP;
Suguru Hode, Hyogo, JP;
Shinji Ookame, Hyogo, JP;
Katsunari Ohsono, Hyogo, JP;
Toshihiro Matsuoka, Hyogo, JP;
Suguru Hode, Hyogo, JP;
Shinji Ookame, Hyogo, JP;
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Abstract
Heat conductive fins () are welded along both sides of a belt-like member () with a margin left along edges of the both sides, thereby to form a unit (). The unit () is welded to a body () with the heat conductive fins () from the outside of each fin. Next, another belt-like member () is covered over a gap between adjacent belt-like members (), and these members are welded from the outside. With this arrangement, there is no need to weld in a narrow and long space and the entire welding step is carried out from the outside, which makes it easier to assemble a cask.