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1. (WO2014205789) COOLING RACK FAN MODULE AND METHOD OF COOLING

Pub. No.:    WO/2014/205789    International Application No.:    PCT/CN2013/078396
Publication Date: Thu Jan 01 00:59:59 CET 2015 International Filing Date: Sat Jun 29 01:59:59 CEST 2013
IPC: F04D 29/66
H05K 7/20
Applicants: SCHNEIDER ELECTRIC IT CORPORATION
Inventors: CAO, Qian
LONG, Rong
GAO, Pan
ZHANG, Xuxiang
LI, Qiang
Title: COOLING RACK FAN MODULE AND METHOD OF COOLING
Abstract:
A fan module for a cooling unit includes a housing configured to be secured within the cooling unit. The housing has a first open end and a second open end spaced from the first open end. The fan module further includes a fan assembly secured within the housing at the first open end of the housing. The fan assembly includes a fan support, a fan rotatably coupled to the fan support, and a motor coupled to the fan to drive rotation of the fan. The fan support is configured to support the fan assembly within the housing. The fan module further comprises a noise reduction assembly disposed in the housing adjacent the fan assembly to reduce noise generated by the fan assembly.