DEVICE AND METHOD FOR MEASURING ACCELERATION ON AN OPTICAL DISCHARGE WITH THERMAL IMAGERS Russian patent published in 2022 - IPC G01P15/00 

FIELD: instrumentation.

SUBSTANCE: group of inventions relates to the field of instrumentation. An optical discharge acceleration measuring device with two thermal imagers consists of a spherical chamber transparent to the laser radiation of the lasers used, filled with a gas mixture; one or more lasers located outside the spherical chamber, the radiation of which is focused in the center of the spherical chamber; thermal imager lenses are installed from two opposite sides of the spherical camera outside the zone of laser radiation from one or more lasers, each of which covers the inner part of the surface through a hole in the spherical chamber body in such a way that the lenses of two thermal imagers can see the entire inner surface of the spherical chamber in total.

EFFECT: extension of the acceleration measurement range and an improvement in the speed of acceleration measurement.

2 cl, 3 dwg