SE8802646D0 - Anordning vid en fram- och atergaende kolvpump - Google Patents

Anordning vid en fram- och atergaende kolvpump

Info

Publication number
SE8802646D0
SE8802646D0 SE8802646A SE8802646A SE8802646D0 SE 8802646 D0 SE8802646 D0 SE 8802646D0 SE 8802646 A SE8802646 A SE 8802646A SE 8802646 A SE8802646 A SE 8802646A SE 8802646 D0 SE8802646 D0 SE 8802646D0
Authority
SE
Sweden
Prior art keywords
piston
cylinder
chamber
piston pump
returning piston
Prior art date
Application number
SE8802646A
Other languages
English (en)
Other versions
SE8802646L (sv
Inventor
Karl Gustav Hesselmar
Original Assignee
Karl Gustav Hesselmar
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 Karl Gustav Hesselmar filed Critical Karl Gustav Hesselmar
Priority to SE8802646A priority Critical patent/SE8802646L/sv
Publication of SE8802646D0 publication Critical patent/SE8802646D0/sv
Publication of SE8802646L publication Critical patent/SE8802646L/sv

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
    • F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
    • F04B47/026—Pull rods, full rod component parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
SE8802646A 1988-07-15 1988-07-15 Anordning vid en fram- och aatergaaende kolvpump SE8802646L (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8802646A SE8802646L (sv) 1988-07-15 1988-07-15 Anordning vid en fram- och aatergaaende kolvpump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8802646A SE8802646L (sv) 1988-07-15 1988-07-15 Anordning vid en fram- och aatergaaende kolvpump

Publications (2)

Publication Number Publication Date
SE8802646D0 true SE8802646D0 (sv) 1988-07-15
SE8802646L SE8802646L (sv) 1990-01-16

Family

ID=20372920

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8802646A SE8802646L (sv) 1988-07-15 1988-07-15 Anordning vid en fram- och aatergaaende kolvpump

Country Status (1)

Country Link
SE (1) SE8802646L (sv)

Also Published As

Publication number Publication date
SE8802646L (sv) 1990-01-16

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