Spritzgießmaschine und Umrichter

Details

Veröffentlichungs-Nr.

EP2644356

Aktenzeichen

EP13160370

Anmeldetag

21. März 2013

Veröffentlichung

18. Juni 2014

Rechtsraum

EP

IPC

B29C45/76H02H7/09H02H7/10H02H7/12H02P21/00

Abstract

An injection molding machine includes a motor (50), a driving part that drives the motor, a conversion part (20) that converts regenerative electric power supplied via the driving part into alternating-current electric power, a breakage detection part (67, 68) that detects a disconnection of a first power line that transmits the alternating-current electric power, and a control part (60) that controls a current flowing in a second power line that is not disconnected when the breakage detection part detects the disconnection of the first power line.

Anmelder

Firma

SUMITOMO HEAVY INDUSTRIES, LTD.

Land

🇯🇵 Japan

Fachgebiete