RO117122B1 - Driving installation with crank and connecting-rod assembly for plunger piston pump - Google Patents
Driving installation with crank and connecting-rod assembly for plunger piston pumpInfo
- Publication number
- RO117122B1 RO117122B1 RO98-01422A RO9801422A RO117122B1 RO 117122 B1 RO117122 B1 RO 117122B1 RO 9801422 A RO9801422 A RO 9801422A RO 117122 B1 RO117122 B1 RO 117122B1
- Authority
- RO
- Romania
- Prior art keywords
- crank
- rod assembly
- piston pump
- plunger piston
- driving installation
- Prior art date
Links
Landscapes
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention relates to a driving installation with crank and connecting-rod assembly for a plunger piston pump employed to extract fluids from great depths, which employs the process of surface drive by means of a string of rods. The driving installation with crank and connecting-rod assembly for the plunger piston pump comprises an inclined plane (2) resting on the base frame (1) and comprising two parallel longitudinal beams leaning against the vertical mast (3) and continuing with a tiltable section (5). Some pulleys (7) for passing the strands of cable (8) are mounted at the upper side of the tiltable section (5), an end of said cable sustaining a carriage (11) with a cross-girder (12) fastened thereon. The carriage (11) is articulated with a crank and connecting-rod assembly (14) secured at the base of the inclined plane (2) and by adjusting it, the stroke of the piston pump is adjusted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO98-01422A RO117122B1 (en) | 1998-09-24 | 1998-09-24 | Driving installation with crank and connecting-rod assembly for plunger piston pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO98-01422A RO117122B1 (en) | 1998-09-24 | 1998-09-24 | Driving installation with crank and connecting-rod assembly for plunger piston pump |
Publications (1)
Publication Number | Publication Date |
---|---|
RO117122B1 true RO117122B1 (en) | 2001-10-30 |
Family
ID=64360706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO98-01422A RO117122B1 (en) | 1998-09-24 | 1998-09-24 | Driving installation with crank and connecting-rod assembly for plunger piston pump |
Country Status (1)
Country | Link |
---|---|
RO (1) | RO117122B1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102230368A (en) * | 2011-06-15 | 2011-11-02 | 大庆大华宏业石油工程技术有限公司 | Slide block type positive-torque oil pumping machine |
CN102352738A (en) * | 2011-10-31 | 2012-02-15 | 西安石油大学 | Self-balanced oil pumping machine |
CN103696738A (en) * | 2013-07-02 | 2014-04-02 | 大庆大华宏业石油工程技术有限公司 | Slide way type flexible positive torque oil pumping unit |
-
1998
- 1998-09-24 RO RO98-01422A patent/RO117122B1/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102230368A (en) * | 2011-06-15 | 2011-11-02 | 大庆大华宏业石油工程技术有限公司 | Slide block type positive-torque oil pumping machine |
CN102352738A (en) * | 2011-10-31 | 2012-02-15 | 西安石油大学 | Self-balanced oil pumping machine |
CN103696738A (en) * | 2013-07-02 | 2014-04-02 | 大庆大华宏业石油工程技术有限公司 | Slide way type flexible positive torque oil pumping unit |
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