Aufzugssystem mit Verbesserter Aufzugskabinenverzögerung

Details

Veröffentlichungs-Nr.

EP4790000

Anmeldetag

20. November 2025

Veröffentlichung

12. August 2026

Rechtsraum

EP

IPC

B66B1/32

Abstract

An elevator system includes a motor configured to drive a traction sheave, the motor including motor windings; a brake configured to slow or stop rotation of the motor, the brake including a brake coil; a reverse bias diode connected in parallel with the brake coil through a latching relay; an external braking circuit connected to the motor windings through a brake contact; a controller configured to control the latching relay and the brake contact to control deceleration of an elevator car.

Anmelder

Firma

Otis Elevator Company

Land

🇺🇸 USA

Fachgebiete