Sicherheitsvorrichtung und Bilderzeugungsvorrichtung

Details

Veröffentlichungs-Nr.

EP4811056

Anmeldetag

12. März 2026

Veröffentlichung

23. September 2026

Rechtsraum

EP

IPC

G05B19/05, G03G15/00

Abstract

In a safety device (200), a disconnection circuit (60) disconnects a second operation voltage line (L2), thereby disconnecting supply of drive power and a relay operation voltage from a power source, when an abnormality signal is inputted from an abnormality detector (50), with the relay operation voltage and the drive power being supplied to a safety circuit (42) through the second operation voltage line (L2) and a drive power line (L3), and resumes the supply of the drive power and the relay operation voltage to the safety circuit (42), by making the second operation voltage line (L2) electrically continuous, when the abnormality signal ceases to be inputted, with the relay operation voltage and the drive power being disconnected. The safety circuit (42) resumes the supply of the relay operation voltage to the relay circuit (32) through a first operation voltage line (L1), upon executing a cancelling operation, after the supply of the drive power and the relay operation voltage to the safety circuit (42) is resumed.

Anmelder

Firma

Kyocera Document Solutions Inc.

Land

🇯🇵 Japan

Fachgebiete