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3867980
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Information
Patent Grant
3867980
References
Source
Patent Number
3,867,980
Date Filed
Not available
Date Issued
Tuesday, February 25, 1975
49 years ago
CPC
F24F3/0444 - in which two airstreams are conducted from the central station via independent conduits to the space to be treated, of which one has a constant volume and a season-adapted temperature to compensate for the fluctuating heat transfer losses of the building, while the other varies in volume and is always cold in order to compensate for the interior fluctuations and variable solar heating effects
E04B2009/026 - the supporting ceiling grid acting as air diffusers
US Classifications
165 - Heat exchange
236 - Automatic temperature and humidity regulation
454 - Ventilation
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