Device for driving an air conditioning compressor

A compression cooling system has a compressor (6) driven by an electric motor (5) that can be a spiral compressor. This system has a condenser (7), an expansion valve (8) and a vaporizer (9), all connected to coolant pipes (10) along with the compressor, so that the coolant circulates continuously from the compressor via the condenser, the expansion valve and the vaporizer back to the compressor.