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1. (WO2017207048) LIQUID COOLING SYSTEM AND METHOD

Pub. No.:    WO/2017/207048    International Application No.:    PCT/EP2016/062391
Publication Date: Fri Dec 08 00:59:59 CET 2017 International Filing Date: Thu Jun 02 01:59:59 CEST 2016
IPC: H05K 7/20
Applicants: ABB SCHWEIZ AG
Inventors: GARDONI, Irene
KIPFER, Manfred
DE-CANDIDO, Erika
Title: LIQUID COOLING SYSTEM AND METHOD
Abstract:
Liquid cooling system (10) for cooling at least one electrical component (14), the liquid cooling system (10) comprising a cooling circuit (12) having at least one supply branch (20) for supplying liquid coolant to an electrical component (14); and at least one deaeration line (28) to provide a connection between a high point (32) and a junction point (34) of the cooling circuit (12) to bypass a part of the cooling circuit (12); wherein the pressure of the liquid coolant is lower in the junction point (34) than in the high point (32) during circulation of the liquid coolant in the liquid cooling system (10).