JET-PHOTOCOMPENSATED DIGITAL-TO-ANALOGUE CONVERTER Russian patent published in 2024 - IPC H03M1/66 G02F1/29 

FIELD: physics.

SUBSTANCE: invention relates to converter of discrete and analogue values, specifically to pneumatic-electric digital-to-analogue converters. Jet-photocompensated digital-to-analogue converter consists of a pneumatic input part, a photovoltaic comparator, an electrical bridge circuit and a secondary device that records an analogue signal, wherein pneumatic part is a row of nozzles, normally located to sensitive element. that is plate, rigidly fixed together with reflecting beam indicator mirror, on galvanometer loop. Principle of operation of the jet-photocompensated digital-to-analogue converter is based on the use of the effect of force action of the jet, which provides high accuracy of conversion due to the linear static characteristic.

EFFECT: high conversion accuracy.

1 cl, 1 dwg