Refrigeration – Automatic control – Time or program actuator
Reexamination Certificate
2005-05-10
2009-02-03
Norman, Marc E (Department: 3744)
Refrigeration
Automatic control
Time or program actuator
C062S179000, C062S180000
Reexamination Certificate
active
07484378
ABSTRACT:
A cooling system for a heat producing system includes a heat exchanger in fluid communication with the heat producing system. The heat exchanger is configured to receive a temperature control fluid therethrough. A first fan is operable in a first rotational direction to move air through the heat exchanger in a first direction. A second fan is disposed radially adjacent to the first fan, and is operable in a second rotational direction opposite the first rotational direction to move air through the heat exchanger in the first direction. A control system, including at least one controller, is provided for controlling operation of the fans.
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International Search Report, mailing date of Aug. 3, 2007, 1 page.
Aerts Kim S.
Allen David J.
Burch Bradley O.
Cardwell Matthew W.
Wasilewski Kurt J.
Brooks & Kushman P.C.
EMP Advanced Development LLC
Norman Marc E
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