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:
Nov. 17, 2020
Filed:
Jun. 20, 2019
Dover Europe Sàrl, Vernier, CH;
Damien Bonneton, Hostun, FR;
Bruno Barbet, Etoile-sur-Rhone, FR;
Jean-François Abadie, Bourg de Péage, FR;
Camille Gobin, Lyons, FR;
Florence Odin, Montelier, FR;
Nesrine Rebzani, Valence, FR;
Lukas Glutz, Ins, CH;
DOVER EUROPE SÀRL, Vernier, CH;
Abstract
A print head of a continuous ink jet printer comprising: a cavity for the circulation of jets, at least one nozzle for producing at least one ink jet or solvent in the cavity, at least one electrode for sorting drops or segments of one or several of the jets intended for printing from drops or segments that are not used for printing, an outlet slot of the cavity, open onto the exterior of the cavity and allowing the exiting of the drops or segments of ink intended for printing, a 1gutter for recovering drops or segments not intended for printing, a 2gutter for recovering drops or segments that are not deflected and not intended for printing, this 2gutter being mobile and comprising an input slot and at least one suction channel, a motor, to actuate the 2gutter for recovering in movement between a retracted position, in which it does not close off the outlet slot of the cavity, and a closed position, in which its input slot faces the outlet slot of the cavity; a seal between the print head and the 2gutter for recovering in the closed position of the latter.