DEVICE FOR ON-LINE QUALITY CONTROL OF TRANSMISSION OIL Russian patent published in 2021 - IPC G01N27/00 G01N33/28 G01N33/30 F01M11/10 

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 device for operational quality control of gear oil is proposed, containing a plate of dielectric material, on which sensor 1 is located, the sensitive element of which is made in the form of a planar Tesla coil, connected either to an inductance meter 2 in laboratory conditions, or to a converter in the field, while the device Installed directly into the transmission mechanism for operational monitoring of the condition of the transmission oil.

EFFECT: invention makes it possible to quickly monitor the condition of transmission oil in gearboxes, drive axles of transport vehicles and gearboxes of lifting machines and auxiliary mechanisms.

1 cl, 1 dwg