Ventilation – Having inlet airway – Including specific air distributor
Patent
1997-05-07
1998-11-24
Joyce, Harold
Ventilation
Having inlet airway
Including specific air distributor
454202, 454320, 454321, F24F 1315
Patent
active
058399534
ABSTRACT:
A mechanism for controlling the flow of air from an air-conditioning unit includes a row of guide vanes which are pivotally held by an outlet nozzle. The guide vanes are located at the lower end of an air course which has been formed within a body of the air-conditioning unit. The guide vanes control the flow of air in both left and right directions. This new design is characterized in that the angle of inclination of each guide vane progressively changes toward the end of the row. The air flow is controlled accurately in both the left and right directions so that the air flow reaches the desired location.
REFERENCES:
patent: 1725353 (1929-08-01), Hinrich
patent: 3063357 (1962-11-01), Eberhart
patent: 3330202 (1967-07-01), Colle
patent: 5176568 (1993-01-01), Nagatomo et al.
patent: 5299978 (1994-04-01), Dennis et al.
patent: 5354235 (1994-10-01), Rittle et al.
patent: 5364303 (1994-11-01), Terry
Patent Abstracts of Japan, vol. 13, No. 462, Oct. 19, 1989, JP-A-01 181 035, Jul. 19, 1989.
Aoki Katuyuki
Koizumi Hideaki
Kotoh Satoru
Matsushita Kunio
Oguma Tomoko
Joyce Harold
Mitsubishi Denki & Kabushiki Kaisha
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