VIBRATION SOURCE OF SEISMIC SIGNALS Russian patent published in 2004 - IPC

Abstract RU 2225626 C2

FIELD: generation of seismic energy. SUBSTANCE: vibration source is intended for excitation of seismic vibrations in natural and artificial objects for nonexplosive examination of these objects. Source of seismic signals has vehicle, vibration exciter, bearing plate, mechanism lifting-lowering plate, pump plant, electrohydraulic converter-amplifier, control system, shock absorbers. Additional plate carrying vibration exciter is installed between bearing and intermediate plates. Strain-measuring devices are built between additional and bearing plates. EFFECT: increased operational efficiency of vibration source and raised authenticity of obtained results. 2 dwg

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RU 2 225 626 C2

Authors

Bessarabenko V.P.

Kastanov A.S.

Gershevich G.M.

Dates

2004-03-10—Published

2002-04-15—Filed