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:
Jun. 21, 1983
Filed:
Jul. 22, 1980
Applicant:
Inventors:
Corentin Queffelec, Sceaux, FR;
Rene Bordet, Courbevoie, FR;
Marc Malinowsky, Verrieres-Le-Buisson, FR;
Assignee:
Electricite de France (Service National), Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04B / ; E04B / ; E04C / ;
U.S. Cl.
CPC ...
52222 ; 52 81 ; 5217 / ; 52245 ; 52745 ; 52825 ;
Abstract
A cooling tower or chimney comprises an assembly of rigid frames which form a trellis. The meshes defined by the trellis are covered by a casing in the form of a sheeting (not shown), which is recessed to a greater or lesser degree towards the inside of the tower in order to give to the tower a broken up external surface. The tower is constructed by the assembly of preassembled frames or groups of frames to which the sheeting has previously been attached, while on the ground.