Mitsubishi Denki Kabushiki Kaisha

Isao Arai

Hidenori Ishioka

Katsuyuki Aoki

Hiroyuki Umemura

Sakuo Sugawara

Masanori Hara

Tetsuji Okada

Shigeru Saito

Hideyuki Ikeda

Kenji Togashi

Hisashi Tomozawa

An air flow control device for an air conditioner includes a compressor, an outdoor side heat exchanger, expansion means and a room side heat exchanger in sequence, wherein the improvement comprises a room side unit with a upper and lower outlet ports, having the room side heat exchanger therein, upper and lower air-blowing fans disposed in the room side unit so as to face the upper and lower outlet ports, respectively, controller for controlling the operations of the air-blowing fans, a covering member positioned at least one of the outlet ports so as to open and close the corresponding outlet port, and a driving device for controlling the opening and closing operations of the covering member.

Air flow control device

Controller for air conditioners

Growing community of inventors

Kamakura, Japan

Isao Arai