CU22767A3 - VERTICAL ALTERNATIVE PUMP WITH FLAT PISTONS - Google Patents

VERTICAL ALTERNATIVE PUMP WITH FLAT PISTONS

Info

Publication number
CU22767A3
CU22767A3 CU1999013A CU1999013A CU22767A3 CU 22767 A3 CU22767 A3 CU 22767A3 CU 1999013 A CU1999013 A CU 1999013A CU 1999013 A CU1999013 A CU 1999013A CU 22767 A3 CU22767 A3 CU 22767A3
Authority
CU
Cuba
Prior art keywords
wall
alternative pump
vertical alternative
carrier
pistons
Prior art date
Application number
CU1999013A
Other languages
Spanish (es)
Inventor
Salah Djelouah
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 FR9801141A external-priority patent/FR2774434B1/en
Priority claimed from FR9801142A external-priority patent/FR2774435B1/en
Application filed by Sorelec filed Critical Sorelec
Publication of CU22767A3 publication Critical patent/CU22767A3/en

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
    • 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
    • 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

Landscapes

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

Abstract

Una bomba consistente en una biela (4) con varios pistones (5), que realizan un movimiento alternativo con el objetivo de forzar a la masa de agua pesada para que ascienda. El pistón comprende un portador (51) con una parte superior, que soporta la válvula y una parte inferior que está libre. El portador tiene varios conjuntos (E1, E2) de ranuras periféricas (513, 514, 515, 516). Cada uno consiste en dos ranuras periféricas en forma de media luna, que se extienden sobre la mitad de la periferia, por una pared exterior y una pared interior, ambas circulares (520, 521, 522, 523, 524, 525) y, en cada extremo, un brazo (530, 531, 532, 533), que conecta la pared interior con la exterior.A pump consisting of a connecting rod (4) with several pistons (5), which perform an alternative movement with the aim of forcing the mass of heavy water to ascend. The piston comprises a carrier (51) with an upper part, which supports the valve and a lower part that is free. The carrier has several sets (E1, E2) of peripheral grooves (513, 514, 515, 516). Each consists of two peripheral grooves in the shape of a half moon, which extend over the middle of the periphery, by an outer wall and an inner wall, both circular (520, 521, 522, 523, 524, 525) and, in each end, an arm (530, 531, 532, 533), which connects the inner wall with the outer wall.

CU1999013A 1998-02-02 1999-02-01 VERTICAL ALTERNATIVE PUMP WITH FLAT PISTONS CU22767A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9801141A FR2774434B1 (en) 1998-02-02 1998-02-02 VERTICAL ALTERNATIVE FLAT PISTON PUMP
FR9801142A FR2774435B1 (en) 1998-02-02 1998-02-02 ALTERNATIVE PUMP FOR LIQUID DEHYDRATION

Publications (1)

Publication Number Publication Date
CU22767A3 true CU22767A3 (en) 2002-07-24

Family

ID=26234100

Family Applications (1)

Application Number Title Priority Date Filing Date
CU1999013A CU22767A3 (en) 1998-02-02 1999-02-01 VERTICAL ALTERNATIVE PUMP WITH FLAT PISTONS

Country Status (8)

Country Link
CN (1) CN1105241C (en)
CU (1) CU22767A3 (en)
DZ (1) DZ2715A1 (en)
EG (1) EG22166A (en)
MA (1) MA24751A1 (en)
MY (1) MY127848A (en)
OA (1) OA11100A (en)
TN (1) TNSN99012A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111425380A (en) * 2020-04-21 2020-07-17 卫玮 Oil pump and valve structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1112514A (en) * 1980-03-03 1981-11-17 Germain Belanger Fluid pump
FR2634253B1 (en) * 1988-07-13 1990-09-21 Gueroult Robert MULTIPLE PISTON PUMPING DEVICE AND PISTON THEREFOR
FR2732080B1 (en) * 1995-03-22 1997-10-24 Sorelec VERTICAL ALTERNATIVE PUMP

Also Published As

Publication number Publication date
CN1105241C (en) 2003-04-09
CN1225421A (en) 1999-08-11
OA11100A (en) 2003-03-17
MA24751A1 (en) 1999-10-01
EG22166A (en) 2002-09-30
DZ2715A1 (en) 2003-09-01
MY127848A (en) 2006-12-29
TNSN99012A1 (en) 2001-12-31

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