SU113924A1 - Seismograph spit with piezocrystalline pressure receivers - Google Patents
Seismograph spit with piezocrystalline pressure receiversInfo
- Publication number
- SU113924A1 SU113924A1 SU575143A SU575143A SU113924A1 SU 113924 A1 SU113924 A1 SU 113924A1 SU 575143 A SU575143 A SU 575143A SU 575143 A SU575143 A SU 575143A SU 113924 A1 SU113924 A1 SU 113924A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- seismograph
- piezocrystalline
- spit
- pressure receivers
- receivers
- Prior art date
Links
Landscapes
- Geophysics And Detection Of Objects (AREA)
Description
Дл производства сейсморазведочных работ на море примен етс громоздка сейсмографна коса с с х;опутными приборами, заключепными в специальные поплавки. Однако подобное устройство затрудн ет производство сейсморазведочных работ на участках с каменистым дном, делает невозможным разведку глубоководных участков мор . Разведка па реках такой косой практически невозможна.For seismic exploration at sea, a cumbersome seismograph streamer with x, satellite instruments, enclosed in special floats, is used. However, such a device makes it difficult to produce seismic exploration in areas with a rocky bottom, making it impossible to explore deep-water areas of the sea. Exploration on rivers such a scythe is almost impossible.
Предлагаема сейсмографна коса с пьезокристаллическими приемниками давлени отличаетс от известных конструкций морских сейсморазведочных кос тем, что она выполнена в виде отдельных секций , что позвол ет легко и быстро соединить секцни в общую многоканальную косу н в случае необходимости произвести замену или перестановку секций.The proposed seismograph streamer with piezocrystalline pressure receivers differs from the known structures of marine seismic exploration streamers in that it is made in the form of separate sections, which makes it possible to easily and quickly connect sections into a common multi-channel streamer, if necessary, to replace or rearrange sections.
Пьезокристаллические приемники 4, провода 2 сейсмической станции н буксирный трос о помещаютс Piezocrystalline receivers 4, wires 2 of a seismic station and a towing cable are placed
внутри пластмассового щланга /, наполненного маслом под небольшим давлением, подбираемым так, чтобы вес косы был равен весу вытесн емой ею воды.inside the plastic hose / filled with oil under low pressure, adjusted so that the weight of the braid is equal to the weight of the water it displaces.
Согласование электрических сопротивлений пьезоприемников с входным сопротивлением усилитс .лс сейсмостанции достигаетс при помощи согласующего трансформатора 5, помещенного внутри щланга 1. Соединение секций осуществл етс с помощью герметических муфт 5 со щтепсельными разъемами 7.The matching of the electrical resistances of the piezoelectric receivers with the input resistance of the amplifiers. The seismic station is achieved by means of a matching transformer 5 placed inside the hose 1. The sections are connected using hermetic couplings 5 with plug-in connectors 7.
Предмет изобретени Subject invention
Сейсмографна коса с ньезокристаллическими приемниками давлени , помещаемыми внутри наполненного маслом пластмассового шланга, отличающа с тем, что дл облегчени сборки и разборки косы последн вынолнена в виде отдельных секций.A seismograph braid with non-crystalline pressure receivers placed inside an oil-filled plastic hose, characterized in that, to facilitate assembly and disassembly of the braid, the latter is made in separate sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU575143A SU113924A1 (en) | 1955-05-07 | 1955-05-07 | Seismograph spit with piezocrystalline pressure receivers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU575143A SU113924A1 (en) | 1955-05-07 | 1955-05-07 | Seismograph spit with piezocrystalline pressure receivers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU113924A1 true SU113924A1 (en) | 1957-11-30 |
Family
ID=48386338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU575143A SU113924A1 (en) | 1955-05-07 | 1955-05-07 | Seismograph spit with piezocrystalline pressure receivers |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU113924A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA012766B1 (en) * | 2006-03-29 | 2009-12-30 | Пгс Геофизикал Ас | Low noise, towed electromagnetic system for subsurface exploration |
-
1955
- 1955-05-07 SU SU575143A patent/SU113924A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA012766B1 (en) * | 2006-03-29 | 2009-12-30 | Пгс Геофизикал Ас | Low noise, towed electromagnetic system for subsurface exploration |
| US7737698B2 (en) | 2006-03-29 | 2010-06-15 | Pgs Geophysical As | Low noise, towed electromagnetic system for subsurface exploration |
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