Refrigeration – Automatic control – Selective heating or cooling
Patent
1992-05-08
1994-03-29
Wayner, William E.
Refrigeration
Automatic control
Selective heating or cooling
62197, 623246, 236 493, F25B 1300, F24F 700
Patent
active
052973921
ABSTRACT:
An air conditioning apparatus which includes a single heat source device and plural indoor units including indoor heat exchangers. Some of the indoor units include a fan for introducing outdoor air, while others include a fan for circulating indoor air. In addition, a controller is provided for controlling operation of one or more of the indoor units to carry out heating, cooling or ventilation in response to a determination of the operation of one or more other indoor units.
REFERENCES:
patent: 4862705 (1989-09-01), Nakamura et al.
patent: 4987747 (1991-01-01), Nakamura et al.
patent: 5063752 (1991-11-01), Nakamura et al.
patent: 5156014 (1992-10-01), Nakamura et al.
Hayashida Noriaki
Kameyama Junichi
Kasai Tomohiko
Nakamura Takashi
Takata Shigeo
Mitsubishi Denki & Kabushiki Kaisha
Wayner William E.
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