ACCELEROMETER Russian patent published in 1996 - IPC

FIELD: instrumentation engineering. SUBSTANCE: invention refers in particular to instruments of inertial navigation. Accelerometer has pendulum suspended from two restoring members in base ring. Plates of capacitive angle sensor and coils of magnetoelectric pickup of force are located on pendulum. Magnetic system includes two magnetic circuits playing simultaneously function of immobile plates of angle sensors, two permanent magnets, pole pieces. Package composed of central plate and immobile plates is put into ring, is clamped by ring and cemented. One of diagonals of each of two restoring members coincides with suspension axis of inertial mass of pendulum. Current-carrying tracks are deposited on surfaces of restoring members. EFFECT: increased precision of instrument. 6 dwg