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. 03, 2007
Filed:
Jul. 12, 2002
Applicant:
Olav Holm-christensen, Copenhagen K, DK;
Inventor:
Olav Holm-Christensen, Copenhagen K, DK;
Assignee:
Haldor Topsoe A/S, , DK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N 3/08 (2006.01); F02C 1/00 (2006.01); F02M 29/06 (2006.01); B01D 47/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and a device for the distribution of gas. The method includes the steps of transferring the gas into a swirl chamber through an inlet section positioned tangentially to the swirl chamber, swirling the gas in the swirl chamber by passage through a number of equally displaced bent vanes, the surface of the upstream part of the vanes lying in a plane perpendicular to the swirl chamber's axis, the downstream part of the vanes being parallel to the swirl chamber's axis, and the vanes extending radially outward, and passing the gas through an outlet section positioned downstream the swirl chamber.