Industry-university Cooperation Foundation Sogang University

Oxus Co., Ltd.

Gil Jun Lee

Yoon Sun Choi

Tae Yong Lee

Yong Duck Kim

Seung Hwan Ryu

Disclosed is a hybrid type air-compressor, which has a main body including a cylinder having upper and lower portions, a motor assembly including an eccentric shaft passing through a side surface of the main body to eccentrically rotate in the cylinder, a first communication part covering an upper portion of the cylinder of the main body and introducing air to discharge the air to the upper portion of the cylinder, a second communication part covering a lower portion of the cylinder of the main body and introducing air to discharge the air to the lower portion of the cylinder; and an air compressing means connected to the eccentric shaft of the motor assembly and vertically moving in the cylinder to alternately compress air introduced into the upper and lower portions of the cylinder.

Growing community of inventors

Anyang-si, South Korea

Gil Jun Lee