Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate
2009-02-10
2010-12-21
Datskovskiy, Michael V (Department: 2835)
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
C361S679460, C361S679530, C361S699000, C361S701000, C062S259200, C062S299000
Reexamination Certificate
active
07855890
ABSTRACT:
In a cooling system for an electronic device of the present invention, server rooms in which a plurality of servers are placed, an evaporator which is provided close to each of the servers, and cools exhaust air from the server by vaporizing a refrigerant with heat generating from the server, a cooling tower which is provided at a place higher than the evaporator, cools the refrigerant by outside air and water sprinkling, and condenses the vaporized refrigerant, and a circulation line in which the refrigerant naturally circulates between the evaporator and the cooling tower. According to the cooling system, an electronic device which is required to perform a precise operation with a heat generation amount from itself being large, such as a computer and a server, can be efficiently cooled at low running cost.
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Japanese Office Action Dated Jul. 26, 2010, English Translation of Japanese Office Action Dated Jul. 26, 2010.
Kashirajima Yasuhiro
Kikuchi Hiroshige
Nakashima Kenichi
Sugiura Takumi
Watanabe Koji
Datskovskiy Michael V
Hitachi Plant Technologies, Ltd.
Roberts Mlotkowski Safran & Cole P.C.
Safran David S.
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