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. 15, 2019
Filed:
Dec. 15, 2016
Dover Europe Sàrl, Vernier, CH;
Pierre De Saint Romain, Valence, FR;
Adrien Marion, Lyons, FR;
Jean Xing, Bourg les Valence, FR;
Bruno Barbet, Etoile-sur-rhone, FR;
DOVER EUROPE SÀRL, Vernier, CH;
Abstract
The invention relates to a circuit () for recovery of vaporized solvent in a cavity () in a print head of an inkjet printer, comprising: a double flow heat exchanger () comprising a first circuit between a first inlet () and a first outlet (), for a gas flow from said cavity, this exchanger comprising a second circuit thermally coupled to the first circuit and located between a second inlet () and a second outlet (), a condenser () with an inlet () with fluid coupling to the first outlet () from the exchanger, along the direction of circulation of the gas flow, and an outlet (), with fluid coupling to the second inlet () of the double flow exchanger ().