METHOD FOR MEASUREMENT OF PROJECTILE FLIGHT TIME OF MEASURED BASE AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2019 - IPC G01P3/66 

FIELD: test.

SUBSTANCE: group of inventions relates to test equipment, namely to external trajectory registration of parameters of flight of projectile on sections of intermediate and external ballistics, at fragmentation and bullet-fragment testing. Proposed method comprises placing, on trajectory of flight, a projectile at start and end of measuring base in measurement cross-sections of induction sensors containing field-creating and field-detecting devices, recording time of flight by a projectile of a measured base, generating signals for triggering of recording systems. Field-creating and field-receiving devices are installed in pairs in induction cross-sections opposite each other in orthogonal planes with possibility of large-sized projectile passing between them, wherein generation of a signal for triggering of all recording systems is performed during flight of measured cross-sections of measured base by a projectile.

EFFECT: technical result is increase in reliability and accuracy of measurements.

3 cl, 2 dwg