SU724740A1 - Apparatus for measuring distance from water gun to mining face - Google Patents
Apparatus for measuring distance from water gun to mining face Download PDFInfo
- Publication number
- SU724740A1 SU724740A1 SU762318291A SU2318291A SU724740A1 SU 724740 A1 SU724740 A1 SU 724740A1 SU 762318291 A SU762318291 A SU 762318291A SU 2318291 A SU2318291 A SU 2318291A SU 724740 A1 SU724740 A1 SU 724740A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- measuring distance
- water gun
- mining face
- hydro
- distance
- Prior art date
Links
Description
i. : jCvi i j3k- i4 ii.t- . Чi. : jCvi i j3k- i4 ii.t-. H
землений струи и корпуса пидромонитора сила 1-ока / -, проход щего по указанной выше цепи 9, зависит практически только о г ДЛИНЫ струи гидромониторат -jТаким образом, напр Женйет Ттн у цированное током /- в тороидальной катушке 4, можот служить мерой длигСбт cfpyи гидромонитора . , .- /The strength of the 1-eye / - jet passing through the above-mentioned chain 9 depends practically only on the length of the jet of the hydro-mono-nitrate -j. Thus, for example, it will be measured by the current in the toroidal coil 4, it can serve as a measure for the length of SDF. hydro monitor .- /
Возможно осуЩествление вторОго варианта устройствау когда тидродоботу ведут с пймоидао двуствольного гйдр бМонитора: В этом -случае замкнутый э5 еТЯ йГческйй контур образуетс двум струйМ1Й пидромо HHTdpa , в св зи с чей существ.&нйо снижаетс возможное вли ние сопротивлени зазе млений гидромонитора и струи. В этом случае генераторную rf приёмнУЙ тороидальные катушка це лесообразно располагать jia разных стволах пидромонитора сIt is possible that the second version of the device will be implemented when the tidrobotobot is connected with the Pymoidao double-barred driver Monitor: In this case, a closed e5 etyaGG circuit is formed by two jet HHTdpa jets that are connected to your creature and you will need to find a new iHydro HHTdpa. In this case, the generating rf receiver toroidal coil is suitable to have jia different trunks of the pidromonitor with
целью уменьшени паразитньтх сигналов и увеличени дальности HsNirep H Mbix рассто ний . , , . the purpose of reducing spurious signals and increasing the range of the HsNirep H Mbix distance. ,,
Использование данного устройства при гидродобыче позвол ет более эффективно у1п|)авл ть этим процессом за счет более точного определени рассто ни до забо , а при скважинной гндродобь1че Saet возмо 724740The use of this device in hydro-mining allows this process to be more efficient by this process due to a more accurate determination of the distance to the bottom, and with a well borehole Saet it is possible 724740
ность крйтролировать в процессе гидродобычи размер полостей, образующих при выемке полезного ископаемого.to control the size of the cavities forming the mineral during excavation during hydro extraction.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762318291A SU724740A1 (en) | 1976-01-21 | 1976-01-21 | Apparatus for measuring distance from water gun to mining face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762318291A SU724740A1 (en) | 1976-01-21 | 1976-01-21 | Apparatus for measuring distance from water gun to mining face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU724740A1 true SU724740A1 (en) | 1980-03-30 |
Family
ID=20646901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762318291A SU724740A1 (en) | 1976-01-21 | 1976-01-21 | Apparatus for measuring distance from water gun to mining face |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU724740A1 (en) |
-
1976
- 1976-01-21 SU SU762318291A patent/SU724740A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS53118161A (en) | Measuring method of slug forming by micro wave level meter | |
| AU507870B2 (en) | Geophysical signal measurement | |
| SU724740A1 (en) | Apparatus for measuring distance from water gun to mining face | |
| NZ184605A (en) | 4,5,6,7-tetrahydro thieno ((2,3-c) or (3,2-c)) pyridines | |
| JPS55128109A (en) | Method of measuring position of moving body on traveling path | |
| JPS5211947A (en) | Eccentricity measuring method | |
| JPS5226893A (en) | Sand sampler | |
| JPS533389A (en) | Moving apparatus | |
| JPS5396881A (en) | Pantagraph lose contact measuring apparatus | |
| JPS5246431A (en) | Partial discharge detector of oil injected electrical equipment | |
| JPS52104289A (en) | Atomic spectrum generator | |
| JPS52113787A (en) | Wave height meter of acceleration detection type | |
| SU138281A1 (en) | Method for measuring soil conductivity | |
| JPS5275957A (en) | Microwave oscillation unit | |
| Volkov et al. | Optimization of measurements of dielectric properties of materials in the submillimeter-wave range | |
| JPS5380254A (en) | Running locus measuring apparatus | |
| JPS52123845A (en) | Horn antenna | |
| KING | Maximum entropy wavenumber analysis[Interim Report] | |
| JPS52155564A (en) | Moving object position detector | |
| JPS52116603A (en) | Method of measuring strength of sand pile | |
| JPS5313531A (en) | Method of improving waterrretaining property of sand sandy soil | |
| DEBART | Generalization of the concept of ambiguity(Information theory and ambiguity concept generalization for signal distinction by phase displacement in time and frequency) | |
| JPS549802A (en) | Travelling curve testing device of car | |
| JPS538066A (en) | Characteristics measuring apparatus of electronic parts | |
| GRIAZNOV | An integral method for measuring pulses(Russian book on video, radio and optical pulse measurements) |