Ventilation – Hollow partition – Having blower
Patent
1990-10-01
1994-05-24
Joyce, Harold
Ventilation
Hollow partition
Having blower
454 65, 454228, 454236, F24F 710
Patent
active
053143760
ABSTRACT:
A room comprise of localized region (10) for air conditioning wherein conditioned air or totally fresh air can be directed to certain region of the room. A path of air flow may comprised of a ceiling air collector/distributor (80) joining with a floor air collector/distributor (41) by a duct (18) having the localized air conditioning region (10) link the floor air collector/distributor to the ceiling air collector/distributor to complete the circuit while maintaining the characteristic of air conditioning specific portion of the room only but not the whole room.
REFERENCES:
patent: 3026789 (1962-03-01), Mead
patent: 3657991 (1972-04-01), Oberg
patent: 4355568 (1982-10-01), Steckley
patent: 4549472 (1985-10-01), Endo et al.
patent: 5096477 (1992-03-01), Shinoda et al.
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