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:
Oct. 25, 2005
Filed:
Mar. 31, 2005
Thomas P. Mastronarde, West Hartford, CT (US);
Thomas P. Mastronarde, West Hartford, CT (US);
Alstom Technology Ltd, Baden, CH;
Abstract
A steam generator is disclosed herein. The steam generator includes an inlet manifold, a discharge manifold, a heating gas duct, and at least one once-through heating area in the heating-gas duct. The once-through heating area is formed from multiple single-row header-and-tube assemblies. Each single-row header-and-tube assembly includes a plurality of steam generator tubes connected in parallel, an inlet header connected to the inlet manifold, and a discharge header connected to the discharge manifold. Each inlet header is connected to the inlet manifold by one of multiple first link pipes, and each discharge header is connected to the discharge manifold by one of multiple second link pipes. Each said steam generator tube of each of the single-row header-and-tube assemblies has an inside diameter that is less than an inside diameter of any of the first or second link pipes.