FIELD: geophysics.
SUBSTANCE: device has rigid, positioned on soil, emitting plate, device for its pressing to soil, load, resilient element, connecting emitting plate to load, and source of alternating-sign force of variable frequency, made in form of two-tact electric magnet, windings of which are connected to electric power grid. Turn-by-turn feed of current pulses into windings of two-tact electric magnet is a reason for occurrence of alternating-sign force effects, transferred to soil through emitting plate and exciting seismic waves in soil, frequency and amplitude of which is set by current pulses formed by electric power grid.
EFFECT: higher efficiency, simplified construction.
9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PULSE NON-EXPLOSIVE SURFACE SEISMIC SOURCE | 2008 |
|
RU2369883C1 |
| PULSE-CODE SEISMIC VIBRATOR | 2011 |
|
RU2457509C1 |
| PULSED ELECTROMAGNETIC SEISMIC WAVE GENERATOR | 2011 |
|
RU2466429C1 |
| NONEXPLOSIVE SOURCE OF SEISMIC VIBRATION WITH ELECTROMAGNET DRIVE | 2003 |
|
RU2242027C1 |
| IMPULSE NON-EXPLOSIVE GROUND SEISMOSOURCE | 2003 |
|
RU2233000C1 |
| NON-EXPLOSIVE PULSED SURFACE SEISMIC VIBRATOR WITH INDUCTIVE-DYNAMIC DRIVE | 2012 |
|
RU2522143C2 |
| METHOD FOR DETERMINING DEFORMATION OF SOIL BY EMITTING PANEL - ANTENNA OF PULSE SEISMIC SOURCE WITH ELECTROMAGNETIC DRIVE | 2005 |
|
RU2265234C1 |
| PULSED GROUND-BASED NON-EXPLOSIVE SEISMIC VIBRATOR | 2011 |
|
RU2475778C1 |
| PULSE NON-EXPLOSIVE SEISMIC SOURCE WITH ELECTROMAGNETIC DRIVE | 2000 |
|
RU2171478C1 |
| GROUND-BASED NON-EXPLOSIVE PULSED SEISMIC VIBRATOR | 2011 |
|
RU2467357C1 |
