TNSN99012A1 - VERTICAL ALTERNATIVE FLAT PISTON PUMP - Google Patents

VERTICAL ALTERNATIVE FLAT PISTON PUMP

Info

Publication number
TNSN99012A1
TNSN99012A1 TNTNSN99012A TNSN99012A TNSN99012A1 TN SN99012 A1 TNSN99012 A1 TN SN99012A1 TN TNSN99012 A TNTNSN99012 A TN TNSN99012A TN SN99012 A TNSN99012 A TN SN99012A TN SN99012 A1 TNSN99012 A1 TN SN99012A1
Authority
TN
Tunisia
Prior art keywords
piston pump
support
flat piston
alternative flat
vertical alternative
Prior art date
Application number
TNTNSN99012A
Other languages
French (fr)
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 TNSN99012A1 publication Critical patent/TNSN99012A1/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

POMPE COMPRENANT UNE TIGE (4) PORTANT PLUSIEURS PISTONS (5), COMMANDEE EN MOUVEMENT ALTERNATIF POUR FAIRE MONTER LA COLONNE DE LIQUIDE. LE PISTON EST FORME D'UN SUPPORT (51) AYANT UN COTE SUPERIEUR SERVANT D'APPUI AU CLAPET ET UN COTE INFERIEUR LIBRE. LE SUPPORT EST MUNI DE PLUSIEURS ENSEMBLES (E1, E2) DE PASSAGES PERIPHERIQUES (513,514, 515,516). CHACUN EST COMPOSE DE DEUX PASSAGES PERIPHERIQUES EN FORME DE LUNULE S'ETENDANT CHACUN SUR UNE DEMI-PERIPHERIE, ET DELIMITE ; PAR UNE PAROI EXTERIEURE ET UNE PAROI INTERIEURE CIRCULAIRES (520, 521, 522, 523, 524, 525) ET, A CHAQUE EXTREMITE, UNE BRANCHE (530, 531, 532, 533) RELIE LA PAROI INTERIEURE A LA PAROI EXTERIEUREPUMP COMPRISING A ROD (4) CARRYING SEVERAL PISTONS (5), CONTROLLED IN AN ALTERNATIVE MOTION TO MOUNT THE LIQUID COLUMN. THE PISTON IS FORMED FROM A SUPPORT (51) HAVING A TOP SIDE AS A VALVE SUPPORT AND A FREE LOWER SIDE. THE SUPPORT IS PROVIDED WITH SEVERAL SETS (E1, E2) OF PERIPHERAL PASSAGES (513,514, 515,516). EACH IS COMPOSED OF TWO PERIPHERAL PASSAGES IN THE FORM OF LUNULE EXTENDING EACH ON A HALF-PERIPHERY, AND DELIMITED; THROUGH AN EXTERNAL WALL AND A CIRCULAR INTERIOR WALL (520, 521, 522, 523, 524, 525) AND, AT EACH END, A BRANCH (530, 531, 532, 533) CONNECTS THE INTERIOR WALL TO THE EXTERNAL WALL

TNTNSN99012A 1998-02-02 1999-02-02 VERTICAL ALTERNATIVE FLAT PISTON PUMP TNSN99012A1 (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
TNSN99012A1 true TNSN99012A1 (en) 2001-12-31

Family

ID=26234100

Family Applications (1)

Application Number Title Priority Date Filing Date
TNTNSN99012A TNSN99012A1 (en) 1998-02-02 1999-02-02 VERTICAL ALTERNATIVE FLAT PISTON PUMP

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 well 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
DZ2715A1 (en) 2003-09-01
CN1225421A (en) 1999-08-11
EG22166A (en) 2002-09-30
CU22767A3 (en) 2002-07-24
MY127848A (en) 2006-12-29
MA24751A1 (en) 1999-10-01
OA11100A (en) 2003-03-17
CN1105241C (en) 2003-04-09

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