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. 25, 1982
Filed:
Sep. 08, 1980
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F22B / ;
U.S. Cl.
CPC ...
1224 / ; 122D / ; 122 / ;
Abstract
A forced-flow once-through boiler for variable supercritical pressure operation comprises burners, water-wall tubes constituting the surrounding walls of a furnace and which are themselves made up of banks of vertical generating tubes for simultaneous upward flow, and a convection-heating type evaporator mounted between the outlets of the water-wall tubes and a water separator.