Tintenstrahlaufzeichnungsvorrichtung

Details

Veröffentlichungs-Nr.

EP3628491

Aktenzeichen

EP19198397

Anmeldetag

19. September 2019

Veröffentlichung

4. Juni 2025

Erteilung

4. Juni 2025

Rechtsraum

EP

IPC

B41J2/08B41J2/185B41J2/165B41J29/02B41J2/18B41J2/175B41J2/17

Abstract

An ink jet recording apparatus 600 includes an ink container 31 in which ink 59A to be used to perform printing on a print target is stored, a nozzle 21 which is connected to the ink container 31 and from which pressurized and supplied ink 59A is jetted, charging electrodes 23 that charge ink particles 59B jetted from the nozzle 21 with electricity, deflecting electrodes 24 that polarize the ink particles 59B charged with electricity by the charging electrodes 23, a gutter 25 that recovers ink 59A not used for printing, a solvent container 32 in which a solvent 69A is stored, and a liquid nozzle 71 which is connected to the solvent container 32 and from which a pressurized and supplied solvent 69A is jetted. The liquid nozzle 71 includes a liquid flow passage portion that extends from the nozzle 21 in a direction of the gutter 25, and a liquid jet hole that is formed at an angle allowing the pressurized and supplied solvent 69A to hit the nozzle 21 through the liquid flow passage portion.

Anmelder

Firma

HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.

Land

🇯🇵 Japan

Fachgebiete