<p>An object of the present invention is to keep an appropriate high pressure side pressure in a refrigerant circuit while reducing noises of an operation of a blower (47) in a refrigerating apparatus which obtains a critical pressure on a high pressure side. The refrigerating apparatus in which the refrigerant circuit is constituted of a compressor (11), a gas cooler (46), reducing means (62) and an evaporator (63) to obtain a supercritical pressure on the high pressure side comprises a blower (47) which air-cools the gas cooler (46) and a control device which controls this blower (47). This control device controls a revolution speed of the blower (47) based on an outdoor temperature (56) and an evaporation temperature of a refrigerant in the evaporator.</p>
