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. 07, 1985
Filed:
Dec. 27, 1983
Applicant:
Inventors:
Assignee:
Ugine Aciers, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F27D / ; F27B / ; F26B / ;
U.S. Cl.
CPC ...
432 80 ; 34164 ; 432134 ;
Abstract
The cast metal grill element, which is the subject of this invention, concerns an apparatus for heat exchange between a solid in the divided condition, at high temperature, and a fluid, and comprises a plate of refractory steel, which is apertured with holes therethrough and the upper face of which comprises at least one recessed region, in the bottom of which is a hole in which the leg of a connecting member is engaged, the connecting member securing the grill element to its support. The grill element is for use in particular in cement works, in an apparatus for heat exchange between clinker and air.