Fluidabgabevorrichtung mit Funktionen zur Verringerung von Stauzonen

Details

Veröffentlichungs-Nr.

EP3257676

Aktenzeichen

EP17175934

Anmeldetag

14. Juni 2017

Veröffentlichung

25. März 2020

Erteilung

25. März 2020

Rechtsraum

EP

IPC

B41J2/175

Abstract

A fluidic dispensing device (110) includes a housing (112), an ejection chip (118) and a stir bar (132). The housing has an exterior wall (140-1) and a chamber. The exterior wall has a chip mounting surface (140-2) defining a first plane and has an opening (140-3). The chamber defines an interior space and has a port coupled in fluid communication with the opening (140-3). The ejection chip is mounted to the chip mounting surface of the exterior wall. A planar extent of the ejection chip is oriented along the first plane, the ejection chip is in fluid communication with the opening, and a fluid ejection direction of the ejection chip is substantially orthogonal to the first plane. The stir bar is located in the chamber. The stir bar has a rotational axis (160), and the rotational axis of the stir bar is substantially perpendicular to the fluid ejection direction, or parallel to the planar extent of the ejection chip.

Anmelder

Firma

Funai Electric Co., Ltd.

Land

🇯🇵 Japan

Fachgebiete