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 pump

Info

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
Application number
RO98-01422A
Other languages
Romanian (ro)
Inventor
Mihai-Lucian Mihăescu
Original Assignee
Mihai-Lucian Mihăescu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mihai-Lucian Mihăescu filed Critical Mihai-Lucian Mihăescu
Priority to RO98-01422A priority Critical patent/RO117122B1/en
Publication of RO117122B1 publication Critical patent/RO117122B1/en

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.
RO98-01422A 1998-09-24 1998-09-24 Driving installation with crank and connecting-rod assembly for plunger piston pump RO117122B1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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