| 摘要 |
PROBLEM TO BE SOLVED: To provide a sealing device of a gas cooler for compressors, which has high sealing performance and high reliability, and which is excellent in maintenance. SOLUTION: A pair of rollers 47 provided at one end part which respectively travel on rails 46 to be fitted into recessed parts 45, and a cooling unit 38 provided with a sealing member 40 which is extendedly installed from an external face of a pressure container and which is made of elastically deformable sheet, are inserted into the pressure container provided with a pair of rails 46 respectively having a recessed part 45 on each one end part thereof to form a gas cooler. Only when the rollers 47 are fitted into the recessed part 45, the sealing member 40 elastically comes into pressure-contact with the inner wall face (rails 46) of the pressure container to partition the pressure container into the high temperature side and the low temperature side.
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