Refrigeration – Automatic control – Humidity sensor
Reexamination Certificate
2007-06-12
2007-06-12
Norman, Marc (Department: 3744)
Refrigeration
Automatic control
Humidity sensor
C062S180000, C062S186000, C236S01500E, C236S04400R
Reexamination Certificate
active
10755643
ABSTRACT:
An air conditioning system may comprise an air handler, heat pump or fossil fuel furnace and may include a variable speed blower for conducting air through the system and operably connected to a controller which is also connected to a thermostat and/or humidity sensor. A discharge air temperature sensor may be disposed downstream of or embedded in a heat exchanger of the air conditioning system and connected to the controller for controlling the blower speed and airflow through the system. The amount of heating or cooling effect produced by the heat exchanger or blower speed may be adjusted to provide a constant discharge temperature or lower the humidity of air returning to a controlled space.
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American Standard International Inc.
Beres William J.
Norman Marc
O'Driscoll William
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