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. 22, 2018
Filed:
Apr. 15, 2016
Raschig Gmbh, Ludwigshafen, DE;
Michael Schultes, Ludwigshafen, DE;
RASCHIG GMBH, Ludwigshafen, DE;
Abstract
A packing element, for use in mass and/or heat transfer columns or towers through which a gas and/or liquid flows, includes at least one first group of strips having a plurality of exchange surfaces formed by the surfaces of half-wave-shaped and/or wave-shaped strips. The periodic length lof a strip of the first group of strips adjoins a second group of strips with a periodic length l, which are matched to each other in such a way, that the two adjoining strips are in contact with each other at at least one point, enabling a liquid transfer between these two strips. The at least one strip extends from a first end bridge to a second end bridge, wherein the two end bridges run along the transverse direction of the packing element. At least one strip of the packing element is torsioned about a longitudinal torsion line of the packing element.