RU2003804C1 - Valve of working nozzle of tool for hydraulic mining - Google Patents
Valve of working nozzle of tool for hydraulic miningInfo
- Publication number
- RU2003804C1 RU2003804C1 SU4922509A RU2003804C1 RU 2003804 C1 RU2003804 C1 RU 2003804C1 SU 4922509 A SU4922509 A SU 4922509A RU 2003804 C1 RU2003804 C1 RU 2003804C1
- Authority
- RU
- Russia
- Prior art keywords
- valve
- tool
- working nozzle
- hydraulic mining
- working
- Prior art date
Links
Description
В случае неудовлетворительного поступлени пульпы в трубу повтор ют процесс создани гидроимпульсов дл увеличени расхода пульпы до заданной величины .In case of unsatisfactory flow of pulp into the pipe, the process of generating hydraulic pulses is repeated to increase the pulp consumption to a predetermined value.
Применение предложенного клапана позвол ет повысить эффективность уплотнени зазоров между упругим элементом иThe use of the proposed valve improves the efficiency of sealing gaps between the elastic element and
корпусом при его прохождении по трубе, что повышает степень сжати газа в корпусе трубы и воздействи на пласт.casing during its passage through the pipe, which increases the degree of gas compression in the pipe casing and impact on the formation.
(56) Авторское свидетельство СССР № 1002587, кл. Е 21 С 45/00, 1984.(56) Copyright certificate of the USSR No. 1002587, cl. E 21 C 45/00, 1984.
Патент США № 3100534, кл. 166-153, опубл. 1964.US patent No. 3100534, CL. 166-153, publ. 1964.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4922509 RU2003804C1 (en) | 1991-03-28 | 1991-03-28 | Valve of working nozzle of tool for hydraulic mining |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4922509 RU2003804C1 (en) | 1991-03-28 | 1991-03-28 | Valve of working nozzle of tool for hydraulic mining |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2003804C1 true RU2003804C1 (en) | 1993-11-30 |
Family
ID=21566975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4922509 RU2003804C1 (en) | 1991-03-28 | 1991-03-28 | Valve of working nozzle of tool for hydraulic mining |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2003804C1 (en) |
-
1991
- 1991-03-28 RU SU4922509 patent/RU2003804C1/en active
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