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:
Aug. 07, 1990
Filed:
Oct. 14, 1988
Serge Carpentier, Villecresnes, FR;
Societe Generale pour les Techniques Nouvelles, Saint Quentin en Yvelines Cedex, FR;
Abstract
A post-combustion chamber for treating the gases coming from a combustion chamber, the post-combustion chamber comprising a conical bottom (9) extended by a tube (10), and being separated into two compartments by a vertical wall (14), with both of said compartments containing a filter bed, said bed rising to a lower level in the compartment via which the gases enter than in the other compartment, said chamber also including an opening for removing gases which have passed through said filter bed and an opening in the top of the compartment via which the gases leave for inserting filter bed material, wherein the bottom of the vertical wall (14, 27) is terminated by an arch (28) of refractory bricks bearing against opposite surfaces of the conical bottom of the post-combustion chamber.