Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
RACK-MOUNTING COOLING DEVICE
Document Type and Number:
Japanese Patent JP3691441
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To individually cool a rack with high heat generation density and to effectively cool electronic equipment with high calorific value.
SOLUTION: In the rack-mounting cooling device, a whole device is stored in the rack where electronic equipment as a heat generation load is stored. The cooling device is provided with cooling parts 10A and 10B cooling suction air, radiating parts 12A and 12B discharging generated heat when suction air is cooled in the cooling part, an outer exhaust duct 18 exhausting warm air discharged from the radiating part to the outside of the device, and an inner exhaust duct 16 which is formed to connect to the outer exhaust duct and guides warm air discharged from the radiating part to the outer exhaust duct by a part of suction air.


Inventors:
Yasuhiro Wakita
Application Number:
JP2002028131A
Publication Date:
September 07, 2005
Filing Date:
February 05, 2002
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NTT Facilities Co., Ltd.
International Classes:
H01L23/467; H05K7/20; (IPC1-7): H05K7/20
Domestic Patent References:
JP2000340976A
JP10224066A
JP478622U
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama