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. 12, 2015
Filed:
Jul. 07, 2010
Enrico Rizzi, Casnate con Bernate, IT;
Ermanno Filippi, Castagnola, CH;
Mirco Tarozzo, Ligornetto, CH;
Enrico Rizzi, Casnate con Bernate, IT;
Ermanno Filippi, Castagnola, CH;
Mirco Tarozzo, Ligornetto, CH;
Casale SA, , CH;
Abstract
A radial-flow plate heat exchanger () embedded in the catalytic bed of an isothermal chemical reactor () has heat exchange plates () comprising fluid passages () between a first metal sheet () and a second metal sheet () joined by perimeter weld seams () on a first surface (A) of the plate, a feeding channel () and a collecting channel () for the heat exchange fluid are formed with suitable metal sheets which are seam welded () directly to the opposite surface (B) of the plate, this structure allows the manufacturing of the plate () with an automated seam welding process, such as laser beam welding.