Economizer control
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Sep 25, 2003
app pub date -
Jan 30, 2003
filing date -
Jan 31, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An economizer control for controlling air quality. The economizer control includes a sensor that senses characteristics of air, a damper located relative to the sensor so that the damper can control air flow of outside air and re-circulated air to the sensor, and a controller in communication with the sensor and the damper. The controller controls the opening and closing of the damper according to conditions sensed by the sensor.
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