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:
Jul. 01, 2025
Filed:
Feb. 03, 2023
Ifp Europe S.r.l., Galliera Veneta PD, IT;
Università Degli Studi Di Padova, Padua, IT;
IFP EUROPE S.R.L., Galliera Veneta, IT;
UNIVERSITÀ DEGLI STUDI DI PADOVA, Padua, IT;
Abstract
A cleaning apparatus for metal smallware is provided having a washing chamber configured to carry out a washing cycle and suction means connected to the washing chamber and configured to carry out a discharge cycle, a main absorption column having a first side and a second side opposite each other, wherein the first side is hydraulically connected to the suction means and the second side is hydraulically connected to a supply duct. In particular, the main absorption column is configured to cause an interaction between a gaseous mixture supplied by the suction means and an absorption liquid supplied by the supply duct to perform chemical absorption of a solvent present in the gaseous mixture having air and solvent, in the absorption liquid, and reduce the concentration of solvent in the gaseous mixture having air and solvent.