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:
Oct. 24, 1995
Filed:
May. 24, 1994
Friedrich Wilhelm, Gartringen, DE;
Eisenmann Maschinenbau KG, Boblingen, DE;
Abstract
An apparatus for purifying a pollutant-containing outgoing air from the industrial installations has a heat exchanging bed, which has a predetermined thickness, consist of a suitable, preferably mineral, material, and is located in the interior of a shaft-like reactor housing. During the purifying operation, the pollutant-containing air flows through the heat exchanging bed into a combustion chamber, and heated purified air flows from the combustion chamber through the heat exchanging bed in opposite direction, giving up its heat to the heat exchanging bed and thereby being cooled down. The pollutants contained in the pollutant-containing air are burned in the heat exchanging bed and, if needed, in the combustion chamber.