Automatic temperature and humidity regulation – Ventilator type
Patent
1986-03-10
1987-03-10
Tapolcai, William E.
Automatic temperature and humidity regulation
Ventilator type
137486, F24F 704
Patent
active
046485520
ABSTRACT:
In a self-powered diffuser for a variable volume air distribution system, an installation for the control components which facilitate adjustment, modification and system start up. A Tee fitting located in the control compartment feeds through the bulkhead and into the diffuser to sense the flow rate of air in the diffuser. One leg of the Tee fitting is available to receive a tube in order to permit servicement to actually measure the flow rate from below the ceiling. The maximum flow rate is adjustable from below the ceiling and is carried out by an adjustment mechanism having enhanced stability and reliability. A thermostat in the control compartment can be installed, serviced and replaced if necessary from below the ceiling.
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Carlson Melvin C.
Dean Raymond H.
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