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:
Apr. 26, 1983
Filed:
Jul. 23, 1981
Applicant:
Inventor:
Jacques Poux, Grenoble, FR;
Assignee:
Alsthom-Atlantique, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F26B / ;
U.S. Cl.
CPC ...
34225 ; 34151 ; 34231 ; 239556 ; 239567 ;
Abstract
An inlet grating (11) is constituted by a thin corrugated sheet having rounded corrugation tops (15) facing incident gas flow (25) arriving at an oblique angle. The corrugations are parallel and regularly spaced with perforations at the bottoms thereof (23). Suitable choice of dimensions, together with optional auxiliary openings (24), can ensure a uniform flow perpendicular to the plane of the trough bottoms at a suitable distance therefrom. This is of particular application to drying apparatus.