Ausstossvorrichtung

Details

Veröffentlichungs-Nr.

EP3797998

Aktenzeichen

EP20195730

Anmeldetag

11. September 2020

Veröffentlichung

7. Juni 2023

Erteilung

7. Juni 2023

Rechtsraum

EP

IPC

B41J2/175

Abstract

Provided is an ejection device that can achieve lowered ejection sound. An ejection device (2) includes a high-pressure circuit (29, 60, 160) and a low-pressure circuit (50, 70, 170) for supplying compressed air to air nozzles (22) through which the compressed air is ejected to a track switch unit (10), a first solenoid valve (24A), a second solenoid valve (24B), a third solenoid valve (53) and a fourth solenoid valve (54) provided in the high- or low-pressure circuit (29, 50, 60, 70, 160, 170) for controlling the pressure of the compressed air supplied to the air nozzles (22), and an ejection control device (20).

Anmelder

Firma

NABTESCO CORPORATION

Land

🇯🇵 Japan

Fachgebiete