Abstract: A compressor assembly includes a compressor assembly housing, a motor that drives one or more compressor rotors, an oil reservoir, an oil cooler, and an oil filter. The motor has a motor jacket with first group channels for cooling the motor, and the compressor assembly housing having one or more pass-through channels forms at least a part of an oil line that interconnects components of the compressor assembly.

Abstract: A compressor assembly includes a compressor assembly housing, a motor that drives one or more compressor rotors, an oil reservoir, an oil cooler, and an oil filter. The motor has a motor jacket with first group channels for cooling the motor, and the compressor assembly housing having one or more pass-through channels forms at least a part of an oil line that interconnects components of the compressor assembly.

Abstract: An air-cooled compressor installation is provided with a housing including at least one air-cooled cooler, provided with a fan. The fan is provided with a fan housing with a fan inlet and a cooling air outlet, wherein the fan inlet connects to the cooler and the cooling air outlet is located at a roof of said housing of the compressor installation and wherein the cooling air outlet does not intersect the geometric extension of the fan along the vertical direction, wherein the axis of rotation of the radial fan extends at an angle between 0° and 45° relative to the vertical direction.