EG22166A - Vertical alternating pump with flat pistons - Google Patents

Vertical alternating pump with flat pistons

Info

Publication number
EG22166A
EG22166A EG9499A EG9499A EG22166A EG 22166 A EG22166 A EG 22166A EG 9499 A EG9499 A EG 9499A EG 9499 A EG9499 A EG 9499A EG 22166 A EG22166 A EG 22166A
Authority
EG
Egypt
Prior art keywords
vertical alternating
alternating pump
flat pistons
pistons
flat
Prior art date
Application number
EG9499A
Other languages
English (en)
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/fr
Priority claimed from FR9801142A external-priority patent/FR2774435B1/fr
Application filed by Sorelec filed Critical Sorelec
Application granted granted Critical
Publication of EG22166A publication Critical patent/EG22166A/xx

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)
EG9499A 1998-02-02 1999-02-02 Vertical alternating pump with flat pistons EG22166A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9801141A FR2774434B1 (fr) 1998-02-02 1998-02-02 Pompe alternative verticale a pistons plats
FR9801142A FR2774435B1 (fr) 1998-02-02 1998-02-02 Pompe alternative pour l'exhaure de liquides

Publications (1)

Publication Number Publication Date
EG22166A true EG22166A (en) 2002-09-30

Family

ID=26234100

Family Applications (1)

Application Number Title Priority Date Filing Date
EG9499A EG22166A (en) 1998-02-02 1999-02-02 Vertical alternating pump with flat pistons

Country Status (8)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111425380A (zh) * 2020-04-21 2020-07-17 卫玮 抽油泵及凡尔结构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1112514A (fr) * 1980-03-03 1981-11-17 Germain Belanger Pompe de fluide
FR2634253B1 (fr) * 1988-07-13 1990-09-21 Gueroult Robert Dispositif de pompage a pistons multiples et piston pour ce dispositif
FR2732080B1 (fr) * 1995-03-22 1997-10-24 Sorelec Pompe alternative verticale

Also Published As

Publication number Publication date
OA11100A (fr) 2003-03-17
TNSN99012A1 (fr) 2001-12-31
CN1225421A (zh) 1999-08-11
MY127848A (en) 2006-12-29
CN1105241C (zh) 2003-04-09
MA24751A1 (fr) 1999-10-01
DZ2715A1 (fr) 2003-09-01
CU22767A3 (es) 2002-07-24

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