OA08527A - PISTON S.S.E. (sans segment d'étanchéité) pour mécanisme de fond de pompe à piston pour forage profond. - Google Patents

PISTON S.S.E. (sans segment d'étanchéité) pour mécanisme de fond de pompe à piston pour forage profond.

Info

Publication number
OA08527A
OA08527A OA3/BFA OABF870003A OA08527A OA 08527 A OA08527 A OA 08527A OA 3/BF A OA3/BF A OA 3/BFA OA BF870003 A OABF870003 A OA BF870003A OA 08527 A OA08527 A OA 08527A
Authority
OA
OAPI
Prior art keywords
piston
sealing ring
deep drilling
pump bottom
bottom mechanism
Prior art date
Application number
OA3/BFA
Other languages
English (en)
Inventor
Diallo Adama
Original Assignee
Diallo Adama
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 Diallo Adama filed Critical Diallo Adama
Priority to OA3/BFA priority Critical patent/OA08527A/fr
Publication of OA08527A publication Critical patent/OA08527A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/125—Reciprocating valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
OA3/BFA 1987-08-12 1987-08-12 PISTON S.S.E. (sans segment d'étanchéité) pour mécanisme de fond de pompe à piston pour forage profond. OA08527A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
OA3/BFA OA08527A (fr) 1987-08-12 1987-08-12 PISTON S.S.E. (sans segment d'étanchéité) pour mécanisme de fond de pompe à piston pour forage profond.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
OA3/BFA OA08527A (fr) 1987-08-12 1987-08-12 PISTON S.S.E. (sans segment d'étanchéité) pour mécanisme de fond de pompe à piston pour forage profond.

Publications (1)

Publication Number Publication Date
OA08527A true OA08527A (fr) 1988-09-30

Family

ID=19929724

Family Applications (1)

Application Number Title Priority Date Filing Date
OA3/BFA OA08527A (fr) 1987-08-12 1987-08-12 PISTON S.S.E. (sans segment d'étanchéité) pour mécanisme de fond de pompe à piston pour forage profond.

Country Status (1)

Country Link
OA (1) OA08527A (fr)

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