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1. (WO2018077932) AIR COOLING SYSTEM FOR AN INVERTER

Pub. No.:    WO/2018/077932    International Application No.:    PCT/EP2017/077276
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Thu Oct 26 01:59:59 CEST 2017
IPC: H05K 7/20
Applicants: SIEMENS AKTIENGESELLSCHAFT
Inventors: ECKERT, Peter
REINSCHKE, Johannes
Title: AIR COOLING SYSTEM FOR AN INVERTER
Abstract:
The invention relates to an inverter device comprising a ventilation system and to a method for cooling an inverter device, using a ventilation system, the ventilation system having a first flow channel in which air can be guided through the at least one cooling inlet on the upper side to the at least one throttle below the at least one inverter unit, air being then guided away in said first flow channel, from the at least one throttle to at least one cooling outlet on the upper side, and a second flow channel, with at least one flow path on which air can be guided from at least one cooling inlet to at least one inverter unit, air being guided away in said second flow channel, from the at least one inverter unit to at least one cooling outlet on the upper side.