FIELD: measuring technology.
SUBSTANCE: invention relates to the field of measuring technology, in particular to devices and methods for detecting impurities in transmission oil and determining the degree of its contamination. A method for effective monitoring of the quality of transmission oil is proposed, which consists in the fact that the presence of metal particles of wear of transmission units in the test oil is fixed by the planar Tesla coil, while the inductance of the planar Tesla coil changes depending on the amount of metal particles in the transmission oil.
EFFECT: ability to quickly monitor the condition of the transmission oil without the need to make significant changes to the design of the transmission itself. Also, on the basis of the proposed method, it is possible to create a fully functional unit for operation control of the state of technical fluids in a vehicle.
1 cl, 1 dwg
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