DEVICE FOR DIAGNOSTICS OF TECHNICAL CONDITION OF MECHANISMS Russian patent published in 2014 - IPC G01M15/12 

FIELD: measurement equipment.

SUBSTANCE: device for diagnostics of technical condition of mechanisms relates to measurement equipment and may be used for diagnostics of technical conditions of reciprocal mechanisms and other mechanisms of cyclic action both by their vibration characteristics in motor, railway, aviation, marine, river and other types of transport, and in different mechanical equipment. The device comprises an interrupter vibrator (1), a filter (2), a digitizer (3), three-input multipliers (4), a spectrum analyser (5), a converter (6) of movements of a diagnosed mechanism, a synchronizer (7), a 2ⁿ-channel generator (8) of Walsh functions (where 2ⁿ - number of Walsh functions generated simultaneously on its outputs), a 2^n-1-digit cyclic shift register (9), the first controlled inverter (10), the second controlled inverter (11), a two-input switchboard (12) and an element (13) of single-sided conductivity.

EFFECT: increased accuracy of measurements and reduced time spent for process of diagnostics of technical condition of mechanisms.

1 tbl, 8 dwg