Compressor with lubricant pump

摘要

The machine has a conveyor arranged in a stationary housing (2), and a spiral displacement element attached to the conveyor. The element is supported on an eccentric tappet element, which is connected with a drive shaft (10), by a bearing (6). A lubricant system is provided with a lubricant circuit, which comprises a lubricant supply line and a lubricant return line. A pump rotor (25) is formed with the shaft in a torque-proof manner, and supplies lubricant. The supply line partially runs along an outer periphery of the rotor, and the return line partially runs at interior of the rotor.