COMPRESSOR DEVICE AND METHOD FOR CONTROLLING SUCH A COMPRESSOR DEVICE

摘要

Compressor device that comprises a compressor element (2) that is equipped with a compression chamber with at least one coolant inlet (8), and which furthermore comprises a gas outlet (4), a gas/coolant separation tank (5) connected to it, and, a cooling circuit with a cooler (10) that extends between the separation tank (5) and the coolant inlet (8), and which is equipped with control means to adjust the temperature of the coolant flow supplied to the compressor element (2), whereby the aforementioned control means comprise a first and a second sub-controller (25-26), each with a different target parameter, whereby the control means (25-26) also comprise switching means (37-38) to place one of the two sub-controllers (25-26) in an activated state and the other sub-controller (25-26) in a deactivated state.