著者
平山 卓也 平野 浩二 志田 勝吾 ジャフェット フェルディ モナスリ
出版者
公益社団法人 日本冷凍空調学会
雑誌
日本冷凍空調学会論文集 (ISSN:13444905)
巻号頁・発行日
vol.30, no.1, pp.67-73, 2013-03-31 (Released:2014-03-31)
参考文献数
3

By having a mechanism to switch-off one of two cylinders, ”Dual Rotary Compressor” has become the best candidate to operate in wide range load condition. But the conventional mechanism still has some problems such as a decrease in efficiency in 2-cylinder operation, space-consuming pipe fittings and difficulties of application to highly-efficient models. We have developed a new mechanism which can solve those problems, and succeeded in commercialization for room air-conditioners. The new space-saving dual rotary compressor is more efficient 3% in APF than conventional model.