DROP AND GAS SAMPLER TO BE USED IN NARROW CHANNELS OF GAS TURBINE OR WHATEVER OTHER DEVICE WITH OIL BREATHER Russian patent published in 2016 - IPC G01N1/20 G01N1/22 F01M13/04 

FIELD: instrumentation.

SUBSTANCE: analytical device (100) of gas turbine for analysis of the composition of fluid, say, oil mist, comprises breather tube (130), first sampler (110) of the first fluid and second sampler (120) for second fluid. Said breather tube (130) is connected with the gas turbine so that at least a portion of fluid flows through said breather tube (130). The first sampler (110) analyzes the composition of the first sample. The second sampler (110) analyzes the composition of the second sample. The first and second samplers (110) and (120) are arranged inside the breather tube (130) and subjected to identical hydrodynamic effects of the fluid. Note here that said first and second samplers (110) and (120) are arranged at the identical distance (d) to breather tube (130) wall (132). The method of fluid composition analysis comprises sampling of the first and second fluid samples by the first and second samplers (110) and (120).

EFFECT: higher accuracy of sampling.

14 cl, 4 dwg