SU841439A1 - DEVICE FOR CHARGING BORNS AND WELLS BY CRUSHED EXPLOSIVES - Google Patents
DEVICE FOR CHARGING BORNS AND WELLS BY CRUSHED EXPLOSIVESInfo
- Publication number
- SU841439A1 SU841439A1 SU2684084/03A SU2684084A SU841439A1 SU 841439 A1 SU841439 A1 SU 841439A1 SU 2684084/03 A SU2684084/03 A SU 2684084/03A SU 2684084 A SU2684084 A SU 2684084A SU 841439 A1 SU841439 A1 SU 841439A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- charging
- hose
- explosives
- ultrasonic
- charging hose
- Prior art date
Links
Landscapes
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Abstract
Устройство для заряжания шпуров и скважин рассыпными взрывчатыми веществами, включающее зарядчик, зарядный шланг, механизм подачи зарядного шланга в шпур и приспособление для контроля расстояния от конца зарядного шланга до фронта формируемого заряда, связанного посредством командоаппарата с механизмом подачи зарядного шланга, отличающееся тем, что, с целью повышения точности контроля расстояния от конца зарядного шланга до фронта формируемого заряда, приспособление для контроля выполнено в виде ультразвукового локатора, содержащего установленный на конце зарядного шланга излучатель - приемник - преобразователь ультразвуковых сигналов, ультразвуковой генератор, усилитель с аппаратом, задающим интервал ультразвуковых сигналов, и циркулятор, поочередно переключающий излучатель - приемник - преобразователь на генератор и усилитель с командоаппаратом.A device for loading bore-holes and boreholes loose explosives, including a charger, charging hose, charging device feed hose to the hole and a device for controlling the distance from the end of the charging hose to the front of the formed charge connected by means of a command device with a charging hose feeding mechanism in order to improve the accuracy of control of the distance from the end of the charging hose to the front of the formed charge, the control device is made in the form of an ultrasonic locator containing A radiator-receiver-transducer of ultrasonic signals, an ultrasonic generator, an amplifier with a device that specifies the interval of ultrasonic signals, and a circulator alternately switching an emitter-receiver-converter to a generator and an amplifier with a commander.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2684084/03A SU841439A1 (en) | 1978-11-15 | 1978-11-15 | DEVICE FOR CHARGING BORNS AND WELLS BY CRUSHED EXPLOSIVES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2684084/03A SU841439A1 (en) | 1978-11-15 | 1978-11-15 | DEVICE FOR CHARGING BORNS AND WELLS BY CRUSHED EXPLOSIVES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU841439A1 true SU841439A1 (en) | 2004-05-27 |
Family
ID=60525065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2684084/03A SU841439A1 (en) | 1978-11-15 | 1978-11-15 | DEVICE FOR CHARGING BORNS AND WELLS BY CRUSHED EXPLOSIVES |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU841439A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2548276C1 (en) * | 2013-12-03 | 2015-04-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Северо-Кавказский горно-металлургический институт (государственный технологический университет) (СКГМИ (ГТУ) | Device for loading of well with explosives |
-
1978
- 1978-11-15 SU SU2684084/03A patent/SU841439A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2548276C1 (en) * | 2013-12-03 | 2015-04-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Северо-Кавказский горно-металлургический институт (государственный технологический университет) (СКГМИ (ГТУ) | Device for loading of well with explosives |
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