FIELD: experimental geophysics.
SUBSTANCE: hydrostatic level comprises two parallel connecting pipes whose ends are connected with the hydrostatic vessels filled with liquids having different coefficients of thermal expansion and indicators of liquid level in the hydrostatic vessels.
EFFECT: expanded functional capabilities.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GAS-LIQUID GRAVIMETER | 2004 |
|
RU2282218C2 |
| VERTICAL GRAVITATIONAL GRADIENT METER | 2004 |
|
RU2292065C2 |
| ABYSSAL GEODETIC BENCH MARK | 2004 |
|
RU2282145C2 |
| TWO-COORDINATE STRING TILT INDICATOR | 2004 |
|
RU2287777C2 |
| MULTICOMPONENT WELL STRAIN METER | 2004 |
|
RU2282143C2 |
| HYDROSTATIC CLINOMETER | 0 |
|
SU1613860A1 |
| TRAVEL CAPACITIVE CONVERTER | 2004 |
|
RU2281457C2 |
| WIRE EXTENSOMETER | 2004 |
|
RU2282138C2 |
| GRAVITATIONAL VARIOMETER | 2004 |
|
RU2290674C2 |
| TWO-DIMENSIONAL DEFORMATION RECORDER | 0 |
|
SU1640544A1 |
