Automatic temperature and humidity regulation – Ventilator type – Electrically actuated
Patent
1990-04-26
1991-08-13
Tanner, Harry B.
Automatic temperature and humidity regulation
Ventilator type
Electrically actuated
236 1B, 236 46F, 62186, 165 40, 98 4025, 98 403, F24F 700, F25D 1704
Patent
active
050390082
ABSTRACT:
An air conditioner having an indoor unit placed in a room to be heated or cooled, and a draft directing apparatus, such as a vertically tilting louver, which can assume a first position directing an outlet draft toward the location where a user is normally positioned, e.g., downward, and a wecond position directing the output draft away from said location, e.g., upward. The draft directing apparatus is controlled to assume the first position and the second position alternately, in such a manner that the proportion of the time for which the draft directing apparatus is in the first position is adjusted in accordance with the detected temperature of the draft. This adjusts the proportion of the time the draft is directed toward the user, and it is therefore possible to adjust the stimulation affecting the user.
REFERENCES:
patent: 4615481 (1986-10-01), Tanaami et al.
patent: 4738116 (1988-04-01), Himeno et al.
patent: 4875624 (1989-10-01), Hara et al.
Hara Masanori
Maeda Yuka
Onishi Shigeki
Sugawara Sakuo
Suzuki Takane
Mitsubishi Denki & Kabushiki Kaisha
Tanner Harry B.
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