NON-VOLATILE SHAFT ANGULAR POSITION SENSOR Russian patent published in 2024 - IPC G01P3/44 

FIELD: measuring equipment.

SUBSTANCE: non-volatile shaft angular position sensor comprises a rotor, which includes a magnetic conductor, internal and external half-couplings-inductors, made in the form of multi-pole magnetic rings, wherein inner and outer half-couplings-inductors are formed by permanent magnets in form of rings sectors, which lines of joints are located on extension of axes of stator cores, and sensor is equipped with magnetic coupling-accelerator, including inner and outer half-couplings-accelerators, made in the form of multipolar magnetic rings, wherein outer half-coupling-accelerator is fixed inside stator, inner half-coupling-accelerator is made with possibility of joint rotation with outer half-coupling-inductor.

EFFECT: high efficiency of the sensor.

10 cl, 2 dwg