TWO-COMPONENT ANGULAR VELOCITY JET SENSOR Russian patent published in 2012 - IPC G01P3/26 

FIELD: physics.

SUBSTANCE: two-component angular velocity jet sensor includes an injector 1, a forming nozzle 2, a working chamber 3, anemo-sensitive elements 5, 12 in the "xoz" plane of rotation, anemo-sensitive elements 6, 13 in the "yoz" plane of rotation, insulated posts 4, 7, 9, 10, 11 located in the housing of the device 8 on a ring 14, electric measuring circuits 15, 16 of the anemo-sensitive elements in the "xoz" plane of rotation, electric measuring circuits 17, 18 of the anemo-sensitive elements in the "yoz" plane of rotation, adders 19, 22, subtractors 20, 21, a sensitivity correction unit 23 in the "xoz" plane of rotation, an information signal amplifier 24 in the "xoz" plane of rotation, an information signal amplifier 25 in the "yoz" plane of rotation, a sensitivity correction unit 26 in the "yoz" plane of rotation and an information signal conversion unit 27.

EFFECT: high accuracy of measuring angular velocity.

2 cl, 1 dwg