NON-DESTRUCTIVE TEST DEVICE OF PART BY ANALYSIS OF MAGNETIC LEAKAGE FIELD Russian patent published in 2012 - IPC G01N27/87 

FIELD: machine building.

SUBSTANCE: non-destructive test device (1) of electrically conducting part (4), which contains generation devices of magnetic excitation field. At that, the above generation devices are integrated to substrate (2) having the possibility of covering the zone of surface of the above controlled part following the shape of the part, and measuring devices of distribution of magnetic field of leakage radiated with the above controlled part on which the above magnetic excitation field acts when the above substrate is on the surface of the part's zone. The above measuring devices of distribution of magnetic field are imposed on the above generation devices.

EFFECT: invention provides the possibility of effective monitoring of the state of designs on a real-time basis, for example airframes during the whole period of their operation, namely allowing common diagnostic of the state of airframes during the flight.

25 cl, 7 dwg