Korea Airports Corporation

Won Lae Lim

Dong Soo Kim

Gi Young Do

Seok Cheol Yang

Sang Ju Roh

Han Soo Kim

Hee Hyeong Cho

A tunnel air-conditioning and heating apparatus is provided. the tunnel air-conditioning and heating apparatus may include a condenser provided at a rotunda; a compressor provided at the rotunda and connected to the condenser; an evaporator provided at a movable tunnel and connected to each of the condenser and the compressor; and a condenser connection pipe configured to connect the condenser with the evaporator and a compressor connection pipe configured to the compressor with the evaporator each of which is formed into a flexible coil.

Air-conditioning and heating system for passenger boarding bridge and control system therefor

A boarding bridge including: an inner tunnel walking deck which positioned above a floor of an inner tunnel with a space the therebetween, and forms a walking passage of the inner tunnel. An outer tunnel walking deck which positioned above a floor of the outer tunnel with a space therebetween, and forms a walking passage of the outer tunnel. The outer tunnel walking deck positioned at a height between the floor of the inner tunnel and the inner tunnel walking deck.

Boarding bridge

Growing community of inventors

Paju-si, South Korea

Won Lae Lim