Kühllösung für eine Hebevorrichtung

Details

Veröffentlichungs-Nr.

EP3489185

Aktenzeichen

EP17203477

Anmeldetag

24. November 2017

Veröffentlichung

29. Juli 2020

Erteilung

29. Juli 2020

Rechtsraum

EP

IPC

B66B11/04

Abstract

A hoisting machinery (1) for an elevator comprises a frame (2) with a stator flange (3), a stator (4) supported at the stator flange (3), stator windings (5) arranged at the stator (4), and a cooling system having an evaporator part (22), a condenser part (20) and an expansion tank (21), wherein a cooling medium can circulate through the cooling system. The evaporator part (22) is arranged at the stator flange (3) in a manner to allow the cooling medium to receive heat generated by the stator windings (5). The condenser part (20) is arranged at the frame (2) in a manner to be in contact with ambient air. The expansion tank (21) is arranged at the frame (2) in a manner to allow the condensed cooling medium to be collected.

Anmelder

Firma

KONE Corporation

Land

🇫🇮 Finnland

Fachgebiete