(19)
(11) EP 4 197 299 A1

(12)

(43) Date of publication:
21.06.2023 Bulletin 2023/25

(21) Application number: 20800780.7

(22) Date of filing: 29.09.2020
(51) International Patent Classification (IPC): 
H05K 5/06(2006.01)
(52) Cooperative Patent Classification (CPC):
H05K 5/068
(86) International application number:
PCT/BY2020/000009
(87) International publication number:
WO 2022/067415 (07.04.2022 Gazette 2022/14)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(71) Applicant: Huawei Technologies Co., Ltd.
Shenzhen, Guangdong 518129 (CN)

(72) Inventors:
  • CHEN, Qi
    Shenzhen, Guangdong 518129 (CN)
  • YANG, Guo
    Shenzhen, Guangdong 518129 (CN)
  • KUSHNER, Dzmitry Leanidavich
    Shenzhen, Guangdong 518129 (CN)

(74) Representative: Maiwald GmbH 
Engineering Elisenhof Elisenstrasse 3
80335 München
80335 München (DE)

   


(54) LIQUID COOLING ARRANGEMENT WITH COMPENSATOR FOR COMPENSATING VOLUMETRIC CHANGES THEREIN