Kopfeinheit und Flüssigkeitsauswurfvorrichtung

Details

Veröffentlichungs-Nr.

EP3461641

Aktenzeichen

EP18165178

Anmeldetag

29. März 2018

Veröffentlichung

5. August 2020

Erteilung

5. August 2020

Rechtsraum

EP

IPC

B41J2/14

Abstract

Ahead unit (100) includes a circuit board (80), a casing (110), and a head module (70) including: a nozzle plate (780) and a liquid-passage defining member (720) stacked on each other in a stacking direction; a drive element (710); and an interconnect member (760). A distance between a first end (72a) and a second end (72b) of the nozzle plate (780) which are spaced in a first direction is greater than a distance between a third end (72c) and a fourth end (72d) of the nozzle plate (780) which are spaced in a second direction. A distance between a seventh end (87) and an eighth end (88) of the circuit board (80) which are spaced in the stacking direction is greater than a distance between a fifth end (85) and a sixth end (86) of the circuit board (80) which are spaced in the first direction.

Anmelder

Firma

BROTHER KOGYO KABUSHIKI KAISHA

Land

🇯🇵 Japan

Fachgebiete