DEVICE FOR DIAGNOSTICS OF TECHNICAL CONDITION OF MECHANISMS Russian patent published in 2019 - IPC G01H1/08 G01M15/12 

FIELD: measuring equipment.

SUBSTANCE: device for diagnostics of technical state of mechanisms relates to measurement equipment and can be used to diagnose technical state of reciprocating mechanisms and other mechanisms of cyclic action on their vibration characteristics in automobile, railway, aviation, sea, river and other types of transport, and in various mechanical equipment. Device for diagnosing technical condition of mechanisms comprises vibration transducer (1), filter (2), sampler (3), three-input multipliers (4), spectrum analyzer (5), transducer (6) of movements of diagnosed mechanism, synchroniser (7), 2ⁿ-channel generator (8) of Walsh functions (where 2ⁿ is the number of Walsh functions generated simultaneously at its outputs), one-way conductive element (9), two-bit shift register (10), two-input switch (11), two-input multiplier (12).

EFFECT: technical result when implementing the declared solution is high accuracy of measurements during diagnostics of mechanical state of mechanisms.

1 cl, 11 dwg, 1 tbl