Refrigeration – Structural installation – Window connected or mounted
Patent
1981-07-30
1983-01-11
King, Lloyd L.
Refrigeration
Structural installation
Window connected or mounted
62263, 62428, F25D 2312
Patent
active
043676367
ABSTRACT:
An air conditioner comprises a suction grille for sucking air in the room, a heat exchanger placed near and in the rear of said suction grille, an inner casing which is provided with at least two suction inlets, the second inlet being vertically positioned above the first and faces said heat exchanger such that the distance from said heat exchanger to said second suction inlet which is in the lower position is greater than that from said heat exchanger to said first suction inlet which is in the upper position. First and second multiblade type blowers are placed so as to be respectively facing said first and second suction inlets and first and second air passages are provided for feeding air from said first and second blowers into the outlet of said chamber, said second air passage being provided in the rear of the casing of said first blower.
REFERENCES:
patent: 2661606 (1953-12-01), Trask
patent: 2726518 (1955-12-01), Brugler
patent: 3313122 (1967-04-01), Laing
patent: 3802216 (1974-04-01), Brandimarte
patent: 3871188 (1975-03-01), Vold et al.
patent: 4240264 (1980-12-01), Nakada et al.
Nakazima Isamu
Sakuma Kiyoshi
Sugiyama Tetuo
King Lloyd L.
Mitsubishi Denki & Kabushiki Kaisha
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