Betriebsüberwachung eines Wärmeableitungssystems

Details

Veröffentlichungs-Nr.

EP2728986

Aktenzeichen

EP13187967

Anmeldetag

9. Oktober 2013

Veröffentlichung

19. Juli 2017

Erteilung

19. Juli 2017

Rechtsraum

EP

IPC

H05K7/20F04D27/00

Abstract

The method involves establishing a reference value (RPM0) of rotation speed of a ventilator during operation of the ventilator at the beginning of cycle. Evolution of the rotation speed of the ventilator is monitored in time. Need for intervention on heat dissipation system is notified when ratio between the rotation speed during monitoring step and the reference value of the rotation speed is lower than predetermined threshold (DELTAmax) in order of 0.75. Air filtering element of the system is circulated when the ventilator has a non-zero rotation speed. Independent claims are also included for the following: (1) a method for monitoring a control panel containing an electric element (2) a device for monitoring operation of a heat-dissipation system (3) a control panel containing an electric element.

Anmelder

Firma

Schneider Electric Industries SAS

Land

🇫🇷 Frankreich

Fachgebiete