Air conditioning control equipment

Details Air conditioning control equipment Air conditioning control equipment

1981-01-21

1983-03-01

Tapolcai, William E.

Fluid handling

Line condition change responsive valves

Pilot or servo controlled

92 48, 1374875, F16K 31365

Patent

active

043752241

ABSTRACT:
Method and apparatus for air conditioning control where multiple pressure conditions are added algebraically with independent modular diaphragm systems. The method provides automatic balance of pressure and velocity conditions by adjusting upstream dampers in response to the algebraic difference between static pressure and velocity pressure.

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