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:
Nov. 06, 2012
Filed:
Mar. 19, 2008
Fabio Assandri, Mantova, IT;
Giovanni Regattieri, Rodigo, IT;
Paolo Bottoni, Mantova, IT;
Polimeri Europa S.p.A., San Donato Milanese, IT;
Abstract
Mixing device for two gases/vapours (hereinafter gases) comprising: a) a plurality of tubes arranged in a bundle (), each provided, in its initial portion, with a plurality of side holes (); b) a first feeding system of one of the two gases, comprising a first tubular body () situated on the inlet side of the tubes, and c) a second feeding system of the other gas comprising a second tubular body () that envelopes in a gas-proof way the tube bundle () and at least a portion of the first tubular body (); characterized in that: d) the first feeding system of one of the gases comprises a plurality of fins (), inside the first tubular body (), which allow a uniform distribution of the feeding gas to the single tubes.