OIL-CLEANING SYSTEM FOR GAS-TRANSFER SET POWER PLANT Russian patent published in 2003 - IPC

FIELD: gas turbines. SUBSTANCE: invention relates to oil cleaning systems of stationary power plants of gas-transfer sets. According to invention, additional housings of filters with bypass valves and paper filtering elements are installed on common frame in oil filtering device. Filters are connected by lubrication lines with inputs friction units of gas generator, free turbine and automatic control system through inputs and outputs of standard housing of filters, and outputs of their bypass valves are stopped. Proposed system facilitated current maintenance, reduces consumption of oil, improves quality of maintenance operations and fineness of filtration of oil with preservation of parameters and flow diagram of oil. EFFECT: improved servicing. 1 dwg