SEISMOMETER Russian patent published in 2013 - IPC G01V1/16 

FIELD: measurement equipment.

SUBSTANCE: seismometer is proposed, which includes a base, two elastic elements, a bracket, two magnetic systems, a multisection coil, a harmonic oscillator, an amplifier, a cylindrical housing, a capacitance-type probe with excitation electrodes, two magnetically soft bars fixed in the cylindrical housing coaxially to longitudinal axis of magnetic systems and placed with their conical ends in holes on end parts of magnetic systems. Seismometer also includes a transformer and two dielectric gaskets.

EFFECT: increasing the signal-noise ratio at the seismometer outlet and therefore improving measurement accuracy of seismic loads.

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