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. 14, 2025
Filed:
Feb. 18, 2021
Applicant:
Scrona Ag, Zürich, CH;
Inventors:
Assignee:
Scrona AG, Zürich, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/14 (2006.01); B41J 2/06 (2006.01); B41J 2/18 (2006.01); B41J 11/00 (2006.01);
U.S. Cl.
CPC ...
B41J 2/14 (2013.01); B41J 2/06 (2013.01); B41J 2/18 (2013.01); B41J 11/0022 (2021.01); B41J 2202/02 (2013.01); B41J 2202/12 (2013.01); B41J 2202/18 (2013.01);
Abstract
An inkjet printing system includes a print head with a plurality of ink nozzles arranged in recesses on the print head. Gas from a first gas source is conveyed through first gas ducts and fed to the recesses. An evaporator is arranged along the first gas ducts before the nozzles, saturating the gas with solvent, which prevents undesired evaporation of ink at the ink nozzles. The printing system further includes second gas ducts feeding dry gas to the region between the print head and the target as well as third gas ducts for carrying off gas from the first and second air ducts.