SOURCE OF SEISMIC SIGNALS Russian patent published in 1998 - IPC

Abstract RU 2110813 C1

FIELD: seismology, generation of seismic signals in aqueous medium. SUBSTANCE: source of seismic signals has body and additional stage with ring clearances overlapped by mobile cylinders rigidly interjoined with the aid of perforated disc, controlling chamber, working chamber, pneumatic line and pneumatic valve. Ring clearances are connected by conduits to working chamber. EFFECT: improved functional characteristics of source. 1 cl, 2 dwg

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RU 2 110 813 C1

Authors

Skritskij A.M.

Dates

1998-05-10—Published

1992-11-05—Filed