DE3561110D1 - Hydraulic piston pump for pumping liquids - Google Patents

Hydraulic piston pump for pumping liquids

Info

Publication number
DE3561110D1
DE3561110D1 DE8585901662T DE3561110T DE3561110D1 DE 3561110 D1 DE3561110 D1 DE 3561110D1 DE 8585901662 T DE8585901662 T DE 8585901662T DE 3561110 T DE3561110 T DE 3561110T DE 3561110 D1 DE3561110 D1 DE 3561110D1
Authority
DE
Germany
Prior art keywords
piston pump
hydraulic piston
pumping liquids
pumping
liquids
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8585901662T
Other languages
German (de)
Inventor
Evald Isaksson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3561110D1 publication Critical patent/DE3561110D1/en
Expired legal-status Critical Current

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
    • F04B47/12—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having free plunger lifting the fluid to the surface
    • 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
    • F04B47/04—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level the driving means incorporating fluid means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
DE8585901662T 1984-04-09 1985-04-01 Hydraulic piston pump for pumping liquids Expired DE3561110D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8401969A SE439807B (en) 1984-04-09 1984-04-09 HYDRAULIC PISTON PUMP FOR THE COLLECTION OF LIQUID
PCT/SE1985/000151 WO1985004691A1 (en) 1984-04-09 1985-04-01 Hydraulic piston pump for pumping liquids

Publications (1)

Publication Number Publication Date
DE3561110D1 true DE3561110D1 (en) 1988-01-14

Family

ID=20355514

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585901662T Expired DE3561110D1 (en) 1984-04-09 1985-04-01 Hydraulic piston pump for pumping liquids

Country Status (6)

Country Link
EP (1) EP0179793B1 (en)
DE (1) DE3561110D1 (en)
DK (1) DK564285A (en)
NO (1) NO157875C (en)
SE (1) SE439807B (en)
WO (1) WO1985004691A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2555783C2 (en) * 2013-09-30 2015-07-10 Хасан Вахидович Баширов Downhole pump

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2253926A (en) * 1940-05-16 1941-08-26 Harry P Anderson Double acting pump

Also Published As

Publication number Publication date
EP0179793B1 (en) 1987-12-02
SE8401969D0 (en) 1984-04-09
DK564285D0 (en) 1985-12-05
NO157875C (en) 1988-06-01
EP0179793A1 (en) 1986-05-07
WO1985004691A1 (en) 1985-10-24
NO157875B (en) 1988-02-22
DK564285A (en) 1985-12-05
SE439807B (en) 1985-07-01
NO854946L (en) 1985-12-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee