RU2013136875A - PUMP BAR - Google Patents
PUMP BAR Download PDFInfo
- Publication number
- RU2013136875A RU2013136875A RU2013136875/06A RU2013136875A RU2013136875A RU 2013136875 A RU2013136875 A RU 2013136875A RU 2013136875/06 A RU2013136875/06 A RU 2013136875/06A RU 2013136875 A RU2013136875 A RU 2013136875A RU 2013136875 A RU2013136875 A RU 2013136875A
- Authority
- RU
- Russia
- Prior art keywords
- rod
- diameter
- proppant
- common axis
- fiberglass
- Prior art date
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Насосная штанга, содержащая стеклопластиковый стержень с прорезями на его концах, металлическую головку с внутренними поверхностями, имеющими общую ось и присоединительную резьбу, адгезив и расклинивающую деталь, отличающаяся тем, что внутренние поверхности металлической головки, имеющие общую ось, выполнены в виде сквозного цилиндрического отверстия переменного диаметра, нижняя часть, снабженная радиальными канавками, имеет диаметр больше диаметра стеклопластикового стержня, а верхняя, меньшего диаметра, снабжена присоединительной резьбой, прорези на концах стеклопластикового стержня выполнены в виде крестовины, расклинивающая деталь выполнена в форме полого стержня с конусообразным наконечником с проточками прямоугольного профиля, с радиальным отверстием на конце полого стержня и заглушкой в его верхней части.A sucker rod containing a fiberglass rod with slots at its ends, a metal head with internal surfaces having a common axis and a connecting thread, adhesive and a proppant, characterized in that the internal surfaces of the metal head having a common axis are made in the form of a through cylindrical hole of variable diameter, the lower part, equipped with radial grooves, has a diameter greater than the diameter of the fiberglass rod, and the upper, smaller diameter, is equipped with a connecting threaded slots at the ends of the fiberglass rod are designed as crosses, proppant part is formed in the shape of a hollow rod with a conical tip with the recesses of the rectangular profile, with a radial bore on an end of the hollow rod and the cap in its upper part.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013136875/06A RU2013136875A (en) | 2013-08-06 | 2013-08-06 | PUMP BAR |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013136875/06A RU2013136875A (en) | 2013-08-06 | 2013-08-06 | PUMP BAR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2013136875A true RU2013136875A (en) | 2015-02-20 |
Family
ID=53281847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013136875/06A RU2013136875A (en) | 2013-08-06 | 2013-08-06 | PUMP BAR |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2013136875A (en) |
-
2013
- 2013-08-06 RU RU2013136875/06A patent/RU2013136875A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA94 | Acknowledgement of application withdrawn (non-payment of fees) |
Effective date: 20150406 |