ES2127677A1 - Reciprocating pump for pumping water or oil from underground reservoirs - Google Patents

Reciprocating pump for pumping water or oil from underground reservoirs

Info

Publication number
ES2127677A1
ES2127677A1 ES09600696A ES9600696A ES2127677A1 ES 2127677 A1 ES2127677 A1 ES 2127677A1 ES 09600696 A ES09600696 A ES 09600696A ES 9600696 A ES9600696 A ES 9600696A ES 2127677 A1 ES2127677 A1 ES 2127677A1
Authority
ES
Spain
Prior art keywords
liquid
piston
orifice
reciprocating pump
column
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.)
Granted
Application number
ES09600696A
Other languages
Spanish (es)
Other versions
ES2127677B1 (en
Inventor
Salah Djelouah
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.)
Sorelec
Original Assignee
Sorelec
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
Priority claimed from FR9503357A external-priority patent/FR2732079A1/en
Application filed by Sorelec filed Critical Sorelec
Publication of ES2127677A1 publication Critical patent/ES2127677A1/en
Application granted granted Critical
Publication of ES2127677B1 publication Critical patent/ES2127677B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F04B53/123—Flexible 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
    • 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
    • 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
    • F04B47/024—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level actuated by muscle power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

The vertical reciprocating pump consists of a liquid riser (6) joining the discharge of the pump (4) to the liquid table and inserted into this table. A non-return valve (9) is fitted to the bottom end of the riser tube (6) which lets the liquid enter the tube but maintains a column of the liquid in it. A rod (7) carries several pistons (8), controlled by a reciprocating movement (C,D) to enable the column to rise. Each piston (8) is formed of an orifice support (81,82,83) solidly mounted to the rod (7) so it moves with it, and a membrane (86) forming a non-return valve which rests on the support (81,82,83) and which closes the piston orifice under the weight of the liquid column above it, or opens this orifice when the piston (8) descends in the riser tube (6). Various designs of piston and membranes are considered.
ES9600696A 1995-03-22 1996-03-22 VERTICAL ALTERNATIVE PUMP. Expired - Fee Related ES2127677B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9503357A FR2732079A1 (en) 1995-03-22 1995-03-22 Reciprocating pump for pumping water or oil from underground reservoirs
FR9505415A FR2738039A1 (en) 1995-03-22 1995-05-05 Vertical reciprocating lift pump for pumping liquids, e.g. water or oil, from underground
FR9510968A FR2732080B1 (en) 1995-03-22 1995-09-19 VERTICAL ALTERNATIVE PUMP

Publications (2)

Publication Number Publication Date
ES2127677A1 true ES2127677A1 (en) 1999-04-16
ES2127677B1 ES2127677B1 (en) 1999-12-01

Family

ID=27253036

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9600696A Expired - Fee Related ES2127677B1 (en) 1995-03-22 1996-03-22 VERTICAL ALTERNATIVE PUMP.

Country Status (7)

Country Link
ES (1) ES2127677B1 (en)
FR (1) FR2732080B1 (en)
GR (1) GR1002752B (en)
MA (1) MA23827A1 (en)
OA (1) OA10274A (en)
PT (1) PT101850B (en)
TR (1) TR199600230A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774435B1 (en) * 1998-02-02 2002-02-15 Sorelec ALTERNATIVE PUMP FOR LIQUID DEHYDRATION
FR2774434B1 (en) * 1998-02-02 2001-06-29 Sorelec VERTICAL ALTERNATIVE FLAT PISTON PUMP
MY127848A (en) * 1998-02-02 2006-12-29 Sorelec Vertical alternating pump with flat pistons

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR615991A (en) * 1925-10-07 1927-01-20 Piston pump with rapid movement, acting by inertia of the liquid, and particularly applicable to the lifting of deep liquids
FR1515233A (en) * 1967-01-20 1968-03-01 Improvement to a piston and valve device for pump
FR2518181A1 (en) * 1981-12-14 1983-06-17 Socvi Sa Pump for underground liquid - has equispaced pistons with non return valves on cable inside flexible tube
WO1988004365A1 (en) * 1984-09-24 1988-06-16 Battelle Development Corporation Well pump
FR2634253A1 (en) * 1988-07-13 1990-01-19 Gueroult Robert Pumping device with multiple pistons and piston for this device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2438796C2 (en) * 1974-08-13 1983-02-24 Josef 4422 Ahaus Finnah Device for filling liquid or pasty filling material in portions into containers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR615991A (en) * 1925-10-07 1927-01-20 Piston pump with rapid movement, acting by inertia of the liquid, and particularly applicable to the lifting of deep liquids
FR1515233A (en) * 1967-01-20 1968-03-01 Improvement to a piston and valve device for pump
FR2518181A1 (en) * 1981-12-14 1983-06-17 Socvi Sa Pump for underground liquid - has equispaced pistons with non return valves on cable inside flexible tube
WO1988004365A1 (en) * 1984-09-24 1988-06-16 Battelle Development Corporation Well pump
FR2634253A1 (en) * 1988-07-13 1990-01-19 Gueroult Robert Pumping device with multiple pistons and piston for this device

Also Published As

Publication number Publication date
FR2732080A1 (en) 1996-09-27
OA10274A (en) 1997-09-19
FR2732080B1 (en) 1997-10-24
TR199600230A2 (en) 1996-10-21
PT101850A (en) 1996-10-31
MA23827A1 (en) 1996-10-01
ES2127677B1 (en) 1999-12-01
GR1002752B (en) 1997-08-26
PT101850B (en) 1997-12-31

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